{
	"name":"std02000",
	"children":[
	{
		"name":"ABC transporters, eukaryotic type",
		"children":[
		{
			"name":"ABCA (ABC1) subfamily",
			"children":[
			{
				"name":"ABCA1, 2, 3, 4, 7, 12, 13 subgroups"
			},
			{
				"name":"ABCA5, 6, 8, 9, 10 subgroups"
			}
			]
		},
		{
			"name":"ABCB (MDR\/TAP) subfamily",
			"children":[
			{
				"name":"ABCB2, 3, 8, 9, 10 subgroups"
			},
			{
				"name":"ABCB1, 4, 5 subgroups"
			},
			{
				"name":"ABCB6, 7 subgroups"
			},
			{
				"name":"ABCB11 subgroup"
			},
			{
				"name":"ABCB-BAC subgroup",
				"children":[
				{
					"name":"SPPN_08660 ABC transporter, ATP-binding protein\tK18889 mdlA; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_08655 ABC transporter, ATP-binding protein\tK18890 mdlB; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_10535 ABC transporter, ATP-binding\/permease protein\tK18891 patA; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_10530 multidrug ABC transporter ATPase and permease\tK18892 patB; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_06690 ABC transporter, ATP-binding\/permease protein\tK18887 efrA; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_09770 ABC transporter, ATP-binding protein, multidrug export\tK18887 efrA; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_06685 ABC transporter; Glucan export, putative\tK18888 efrB; ATP-binding cassette, subfamily B, multidrug efflux pump"
				},
				{
					"name":"SPPN_09765 ABC transporter, permease and ATP-binding protein, multidrug export\tK18888 efrB; ATP-binding cassette, subfamily B, multidrug efflux pump"
				}
				]
			}
			]
		},
		{
			"name":"ABCC (CFTR\/MRP) subfamily",
			"children":[
			{
				"name":"ABCC1, 2, 3, 4, 5, 6, 10, 11, 12, 13 subgroups"
			},
			{
				"name":"ABCC7 subgroup"
			},
			{
				"name":"ABCC8, 9 subgroups"
			},
			{
				"name":"ABCC-BAC subgroup",
				"children":[
				{
					"name":"SPPN_00750 transport ATP-binding protein ComA\tK12292 comA; ATP-binding cassette, subfamily C, bacterial, competence factor transporting protein [EC:3.4.22.-]"
				},
				{
					"name":"SPPN_08865 ABC transporter ATP-binding protein BlpA\tK20344 blpA; ATP-binding cassette, subfamily C, bacteriocin exporter"
				}
				]
			}
			]
		},
		{
			"name":"ABCD (ALD) subfamily",
			"children":[
			{
				"name":"ABCD1 subgroup"
			},
			{
				"name":"ABCD2 subgroup"
			},
			{
				"name":"ABCD3 subgroup"
			},
			{
				"name":"ABCD4 subgroup"
			},
			{
				"name":"Others"
			}
			]
		},
		{
			"name":"ABCG (White) subfamily",
			"children":[
			{
				"name":"ABCG1, 4 subgroups"
			},
			{
				"name":"ABCG2, 3 subgroups"
			},
			{
				"name":"ABCG5, 8 subgroups"
			}
			]
		},
		{
			"name":"Other subfamilies",
			"children":[
			{
				"name":"Macrolide exporter",
				"children":[
				{
					"name":"SPPN_01640 ABC superfamily transporter ATP-binding protein\tK18231 msr; macrolide transport system ATP-binding\/permease protein"
				}
				]
			},
			{
				"name":"Other ABC transporters",
				"children":[
				{
					"name":"SPPN_07625 ATPase component of ABC transporter with duplicated ATPase domains\tK15738 uup; ABC transport system ATP-binding\/permease protein"
				}
				]
			}
			]
		}
		]
	},
	{
		"name":"ABC transporters, prokaryotic type",
		"children":[
		{
			"name":"Mineral and organic ion transporters",
			"children":[
			{
				"name":"Sulfate\/thiosulfate transporter"
			},
			{
				"name":"Molybdate transporter"
			},
			{
				"name":"Molybdate\/tungstate transporter"
			},
			{
				"name":"Tungstate transporter"
			},
			{
				"name":"Nitrate\/nitrite transporter"
			},
			{
				"name":"Bicarbonate transporter"
			},
			{
				"name":"Taurine transporter"
			},
			{
				"name":"Sulfonate transporter"
			},
			{
				"name":"Phthalate transporter"
			},
			{
				"name":"Iron(III) transporter",
				"children":[
				{
					"name":"SPPN_01945 Fe3+ ABC transporter periplasmic protein\tK02012 afuA; iron(III) transport system substrate-binding protein"
				},
				{
					"name":"SPPN_08600 ABC superfamily transporter substrate-binding protein\tK02012 afuA; iron(III) transport system substrate-binding protein"
				},
				{
					"name":"SPPN_01935 iron ABC transporter permease\tK02011 afuB; iron(III) transport system permease protein"
				},
				{
					"name":"SPPN_08590 binding-protein-dependent transport systems inner membrane component\tK02011 afuB; iron(III) transport system permease protein"
				},
				{
					"name":"SPPN_01940 ABC transporter ATP-binding protein\tK02010 afuC; iron(III) transport system ATP-binding protein [EC:7.2.2.7]"
				},
				{
					"name":"SPPN_08595 spermidine\/putrescine ABC transporter ATPase\tK02010 afuC; iron(III) transport system ATP-binding protein [EC:7.2.2.7]"
				}
				]
			},
			{
				"name":"Thiamine transporter"
			},
			{
				"name":"Spermidine\/putrescine transporter",
				"children":[
				{
					"name":"SPPN_06875 spermidine\/putrescine ABC transporter, spermidine\/putrescine-binding protein\tK11069 potD; spermidine\/putrescine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_06880 spermidine\/putrescine ABC transporter permease\tK11070 potC; spermidine\/putrescine transport system permease protein"
				},
				{
					"name":"SPPN_06885 spermidine\/putrescine ABC transporter permease\tK11071 potB; spermidine\/putrescine transport system permease protein"
				},
				{
					"name":"SPPN_06890 spermidine\/putrescine import ATP-binding protein PotA\tK11072 potA; spermidine\/putrescine transport system ATP-binding protein [EC:7.6.2.11]"
				}
				]
			},
			{
				"name":"Putrescine transporter"
			},
			{
				"name":"Putative spermidine\/putrescine transporter"
			},
			{
				"name":"Mannopine transporter"
			},
			{
				"name":"2-Aminoethylphosphonate transporter"
			},
			{
				"name":"Glycine betaine\/proline transporter"
			},
			{
				"name":"Osmoprotectant transporter",
				"children":[
				{
					"name":"SPPN_09550 ABC transporter, permease\tK05845 opuC; osmoprotectant transport system substrate-binding protein"
				},
				{
					"name":"SPPN_09555 choline transporter\tK05847 opuA; osmoprotectant transport system ATP-binding protein [EC:7.6.2.9]"
				}
				]
			},
			{
				"name":"Riboflavin transporter"
			},
			{
				"name":"Putative hydroxymethylpyrimidine transporter"
			},
			{
				"name":"Putative thiamine transporter"
			},
			{
				"name":"Putative thiamine transporter"
			},
			{
				"name":"NitT\/TauT family transporter"
			}
			]
		},
		{
			"name":"Saccharide, polyol, and lipid transporters",
			"children":[
			{
				"name":"Maltose\/maltodextrin transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Maltose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Arabinogalactan oligomer\/maltooligosaccharide transport system",
				"children":[
				{
					"name":"SPPN_10730 ABC transporter substrate-binding protein-maltose\/maltodextrin\tK15770 cycB; arabinogalactan oligomer \/ maltooligosaccharide transport system substrate-binding protein"
				},
				{
					"name":"SPPN_10735 maltodextrin transport system permease protein MalC\tK15771 ganP; arabinogalactan oligomer \/ maltooligosaccharide transport system permease protein"
				},
				{
					"name":"SPPN_10740 ABC transporter membrane-spanning permease-maltose\/maltodextrin\tK15772 ganQ; arabinogalactan oligomer \/ maltooligosaccharide transport system permease protein"
				},
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Raffinose\/stachyose\/melibiose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Alpha-glucoside transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Glucose\/arabinose transporter"
			},
			{
				"name":"Glucose\/mannose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Trehalose\/maltose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Trehalose transporter"
			},
			{
				"name":"N-Acetylglucosamine transporter"
			},
			{
				"name":"Cellobiose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"N,N'-Diacetylchitobiose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Putative chitobiose transporter"
			},
			{
				"name":"L-Arabinose transporter"
			},
			{
				"name":"Lactose\/L-arabinose transporter"
			},
			{
				"name":"L-Arabinose\/D-xylose transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Oligogalacturonide transporter"
			},
			{
				"name":"Alpha-1,4-digalacturonate transporter"
			},
			{
				"name":"Putative aldouronate transporter",
				"children":[
				{
					"name":"SPPN_00960 ABC transporter substrate-binding protein\tK17318 lplA; putative aldouronate transport system substrate-binding protein"
				},
				{
					"name":"SPPN_00950 ABC superfamily transporter membrane protein\tK17319 lplB; putative aldouronate transport system permease protein"
				},
				{
					"name":"SPPN_00955 ABC transporter permease\tK17320 lplC; putative aldouronate transport system permease protein"
				}
				]
			},
			{
				"name":"Alpha-galactoside transporter"
			},
			{
				"name":"Methyl-galactoside transporter"
			},
			{
				"name":"D-Galactose transporter"
			},
			{
				"name":"D-Xylose transporter"
			},
			{
				"name":"Xylobiose transporter"
			},
			{
				"name":"Fucose transporter"
			},
			{
				"name":"Sugar transporter"
			},
			{
				"name":"Multiple sugar transporter"
			},
			{
				"name":"D-Allose transporter"
			},
			{
				"name":"Fructose transporter"
			},
			{
				"name":"Rhamnose transporter"
			},
			{
				"name":"Ribose transporter",
				"children":[
				{
					"name":"SPPN_05990 D-ribose-binding protein\tK10439 rbsB; ribose transport system substrate-binding protein"
				},
				{
					"name":"SPPN_05995 ribose transport system permease RbsC\tK10440 rbsC; ribose transport system permease protein"
				},
				{
					"name":"SPPN_06000 ribose import ATP-binding protein RbsA\tK10441 rbsA; ribose transport system ATP-binding protein [EC:7.5.2.7]"
				}
				]
			},
			{
				"name":"Galactofuranose transporter"
			},
			{
				"name":"Erythritol transporter"
			},
			{
				"name":"Putative xylitol transporter"
			},
			{
				"name":"Inositol transporter"
			},
			{
				"name":"Inositol transporter"
			},
			{
				"name":"Inositol-phosphate transporter"
			},
			{
				"name":"Fructooligosaccharide transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Fructooligosaccharide transporter",
				"children":[
				{
					"name":"SPPN_08500 ABC superfamily transporter membrane protein\tK25671 fusC; fructooligosaccharide transport system permease protein"
				},
				{
					"name":"SPPN_08495 ABC superfamily transporter membrane protein\tK25672 fusB; fructooligosaccharide transport system permease protein"
				},
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Glycerol transporter"
			},
			{
				"name":"Putative sn-Glycerol 3-phosphate transporter"
			},
			{
				"name":"Putative sorbitol\/mannitol transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Arabinooligosaccharide transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Arabinooligosaccharide transporter"
			},
			{
				"name":"Polygalacturonan\/rhamnogalacturonan transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Pectin-derived oligosaccharide transporter",
				"children":[
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"General nucleoside transporter",
				"children":[
				{
					"name":"SPPN_04270 lipoprotein\tK07335 bmpA; basic membrane protein A and related proteins"
				},
				{
					"name":"SPPN_04280 ABC transporter permease protein\tK23535 nupB; general nucleoside transport system permease protein"
				},
				{
					"name":"SPPN_04285 ABC transporter, membrane-spanning permease\tK23536 nupC; general nucleoside transport system permease protein"
				},
				{
					"name":"SPPN_04275 simple sugar transport system ATP-binding protein\tK23537 nupA; general nucleoside transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Riboflavin transporter"
			},
			{
				"name":"UDP-glucose\/iron transporter"
			},
			{
				"name":"AI-2 transporter"
			},
			{
				"name":"gamma-Hexachlorocyclohexane transporter"
			},
			{
				"name":"Phospholipid transporter"
			},
			{
				"name":"Mce system transporter"
			},
			{
				"name":"Putative multiple sugar transporter",
				"children":[
				{
					"name":"SPPN_08200 sugar ABC transporter periplasmic protein\tK02027 ABC.MS.S; multiple sugar transport system substrate-binding protein"
				},
				{
					"name":"SPPN_08235 ABC transporter substrate-binding protein - sugar transport\tK02027 ABC.MS.S; multiple sugar transport system substrate-binding protein"
				},
				{
					"name":"SPPN_08195 N-acetylneuraminate transport system permease protein\tK02025 ABC.MS.P; multiple sugar transport system permease protein"
				},
				{
					"name":"SPPN_08230 ABC transporter membrane-spanning permease - sugar transport\tK02025 ABC.MS.P; multiple sugar transport system permease protein"
				},
				{
					"name":"SPPN_08190 sugar ABC transporter permease\tK02026 ABC.MS.P1; multiple sugar transport system permease protein"
				},
				{
					"name":"SPPN_08225 ABC transporter, permease protein\tK02026 ABC.MS.P1; multiple sugar transport system permease protein"
				},
				{
					"name":"SPPN_07750 multiple sugar-binding transport ATP-binding protein MsmK\tK10112 msmX; multiple sugar transport system ATP-binding protein [EC:7.5.2.-]"
				}
				]
			},
			{
				"name":"Putative simple sugar transporter"
			}
			]
		},
		{
			"name":"Phosphate and amino acid transporters",
			"children":[
			{
				"name":"Phosphate transporter",
				"children":[
				{
					"name":"SPPN_06955 phosphate ABC transporter periplasmic protein\tK02040 pstS; phosphate transport system substrate-binding protein"
				},
				{
					"name":"SPPN_10570 phosphate ABC superfamily transporter phosphate-binding protein\tK02040 pstS; phosphate transport system substrate-binding protein"
				},
				{
					"name":"SPPN_06950 phosphate ABC transporter, permease protein PstC\tK02037 pstC; phosphate transport system permease protein"
				},
				{
					"name":"SPPN_10575 phosphate ABC transporter, permease protein PstC\tK02037 pstC; phosphate transport system permease protein"
				},
				{
					"name":"SPPN_06945 phosphate ABC transporter permease\tK02038 pstA; phosphate transport system permease protein"
				},
				{
					"name":"SPPN_10580 phosphate ABC transporter, permease protein PstA\tK02038 pstA; phosphate transport system permease protein"
				},
				{
					"name":"SPPN_06935 phosphate transporter ATP-binding protein\tK02036 pstB; phosphate transport system ATP-binding protein [EC:7.3.2.1]"
				},
				{
					"name":"SPPN_06940 phosphate transporter ATP-binding protein\tK02036 pstB; phosphate transport system ATP-binding protein [EC:7.3.2.1]"
				},
				{
					"name":"SPPN_10585 phosphate transporter ATP-binding protein\tK02036 pstB; phosphate transport system ATP-binding protein [EC:7.3.2.1]"
				}
				]
			},
			{
				"name":"Phosphonate transporter"
			},
			{
				"name":"Lysine\/arginine\/ornithine transporter"
			},
			{
				"name":"Histidine transporter"
			},
			{
				"name":"Glutamine transporter",
				"children":[
				{
					"name":"SPPN_06045 amino acid ABC transporter, amino acid-binding protein\/permease protein\tK10036 glnH; glutamine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_06050 phosphate ABC transporter ATP-binding protein\tK10038 glnQ; glutamine transport system ATP-binding protein [EC:7.4.2.1]"
				}
				]
			},
			{
				"name":"Arginine transporter"
			},
			{
				"name":"Glutamate\/aspartate transporter"
			},
			{
				"name":"Aspartate\/glutamate\/glutamine transporter",
				"children":[
				{
					"name":"SPPN_03215 ABC-type amino acid transporter, membrane-spanning permease\tK10040 peb1B; aspartate\/glutamate\/glutamine transport system permease protein"
				},
				{
					"name":"SPPN_03220 ABC-type polar amino acid transport system, ATPase component, glutamine transport\tK10041 peb1C; aspartate\/glutamate\/glutamine transport system ATP-binding protein [EC:7.4.2.1]"
				}
				]
			},
			{
				"name":"Octopine\/nopaline transporter"
			},
			{
				"name":"General L-amino acid transporter"
			},
			{
				"name":"Glutamate transporter"
			},
			{
				"name":"Cystine transporter",
				"children":[
				{
					"name":"SPPN_01385 ABC transporter substrate-binding protein - amino acid transport\tK02424 tcyA; L-cystine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_04865 amino acid ABC transporter permease\tK10009 tcyB; L-cystine transport system permease protein"
				},
				{
					"name":"SPPN_04870 ABC transporter ATP-binding protein-aspartate\/glutamate transport\tK10010 tcyC; L-cystine transport system ATP-binding protein [EC:7.4.2.1]"
				}
				]
			},
			{
				"name":"L-Cystine transporter",
				"children":[
				{
					"name":"SPPN_02065 ABC transporter, periplasmic amino acid-binding protein\tK16957 tcyK; L-cystine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_02070 ABC transporter, membrane-spanning permease-amino acid transport\tK16958 tcyL; L-cystine transport system permease protein"
				},
				{
					"name":"SPPN_02075 ABC transporter, membrane-spanning permease-amino acid transport\tK16959 tcyM; L-cystine transport system permease protein"
				},
				{
					"name":"SPPN_02080 ABC transporter, ATP-binding protein-amino acid transport\tK16960 tcyN; L-cystine transport system ATP-binding protein [EC:7.4.2.1]"
				}
				]
			},
			{
				"name":"Arginine\/ornithine transporter"
			},
			{
				"name":"Arginine\/lysine\/histidine\/glutamine transporter"
			},
			{
				"name":"Arginine\/lysine\/histidine transporter",
				"children":[
				{
					"name":"SPPN_06925 glutamine ABC transporter glutamine-binding protein\tK23059 artP; arginine\/lysine\/histidine transporter system substrate-binding protein"
				},
				{
					"name":"SPPN_04180 amino acid ABC transporter permease\tK17077 artQ; arginine\/lysine\/histidine transport system permease protein"
				},
				{
					"name":"SPPN_04185 phosphate ABC transporter ATP-binding protein\tK23060 artR; arginine\/lysine\/histidine transport system ATP-binding protein [EC:7.4.2.1]"
				}
				]
			},
			{
				"name":"Hydroxyproline transporter"
			},
			{
				"name":"Branched-chain amino acid transporter",
				"children":[
				{
					"name":"SPPN_03800 branched-chain amino acid ABC transporter, amino acid-binding protein\tK01999 livK; branched-chain amino acid transport system substrate-binding protein"
				},
				{
					"name":"SPPN_03805 ABC transporter membrane-spanning permease-branched chain amino acid transport\tK01997 livH; branched-chain amino acid transport system permease protein"
				},
				{
					"name":"SPPN_03810 branched-chain amino acid ABC transporter permease\tK01998 livM; branched-chain amino acid transport system permease protein"
				},
				{
					"name":"SPPN_03815 branched-chain amino acid transport system ATP-binding protein\tK01995 livG; branched-chain amino acid transport system ATP-binding protein"
				},
				{
					"name":"SPPN_03820 leucine\/isoleucine\/valine transporter ATP-binding subunit\tK01996 livF; branched-chain amino acid transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Neutral amino acid transporter"
			},
			{
				"name":"D-Methionine transporter",
				"children":[
				{
					"name":"SPPN_01390 ABC transporter substrate-binding lipoprotein\tK02073 metQ; D-methionine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_01405 ABC transporter permease\tK02072 metI; D-methionine transport system permease protein"
				},
				{
					"name":"SPPN_01400 methionine import ATP-binding protein MetN\tK02071 metN; D-methionine transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Urea transporter"
			},
			{
				"name":"Putative tryptophan\/tyrosine transporter",
				"children":[
				{
					"name":"SPPN_02525 ABC transporter, substrate binding protein\tK01989 K01989; putative tryptophan\/tyrosine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_05170 ABC transporter substrate binding protein\tK01989 K01989; putative tryptophan\/tyrosine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_02530 ABC-type transport system, permease component\tK05832 K05832; putative tryptophan\/tyrosine transport system permease protein"
				},
				{
					"name":"SPPN_05175 ABC-type transporter\tK05832 K05832; putative tryptophan\/tyrosine transport system permease protein"
				},
				{
					"name":"SPPN_02535 ABC transporter ATP-binding protein\tK05833 K05833; putative tryptophan\/tyrosine transport system ATP-binding protein"
				},
				{
					"name":"SPPN_05180 ABC transporter ATP-binding protein\tK05833 K05833; putative tryptophan\/tyrosine transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Putative lysine transporter",
				"children":[
				{
					"name":"SPPN_02810 amino acid ABC transporter, amino acid-binding protein\/permease protein\tK17073 lysX1; putative lysine transport system substrate-binding protein"
				},
				{
					"name":"SPPN_02805 antimicrobial peptide ABC system ATP-binding protein SapF\tK17076 lysY; putative lysine transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Putative lysine\/arginine\/ornithine\/histidine\/octopine transporter"
			},
			{
				"name":"Putative S-methylcysteine transporter"
			},
			{
				"name":"Putative polar amino acid transporter",
				"children":[
				{
					"name":"SPPN_01115 amino acid ABC superfamily transporter ATP-binding protein\tK02030 ABC.PA.S; polar amino acid transport system substrate-binding protein"
				},
				{
					"name":"SPPN_03265 amino acid ABC transporter amino acid-binding protein\tK02030 ABC.PA.S; polar amino acid transport system substrate-binding protein"
				},
				{
					"name":"SPPN_07350 ABC transporter substrate-binding protein - glutamine transport\tK02030 ABC.PA.S; polar amino acid transport system substrate-binding protein"
				},
				{
					"name":"SPPN_07360 amino acid ABC transporter permease\tK02029 ABC.PA.P; polar amino acid transport system permease protein"
				},
				{
					"name":"SPPN_07355 glutamine transport ATP-binding protein GlnQ\tK02028 ABC.PA.A; polar amino acid transport system ATP-binding protein [EC:7.4.2.1]"
				}
				]
			}
			]
		},
		{
			"name":"Peptide and nickel transporters",
			"children":[
			{
				"name":"Oligopeptide transporter",
				"children":[
				{
					"name":"SPPN_02180 oligopeptide binding protein\tK15580 oppA; oligopeptide transport system substrate-binding protein"
				},
				{
					"name":"SPPN_02375 AliB-like protein\tK15580 oppA; oligopeptide transport system substrate-binding protein"
				},
				{
					"name":"SPPN_02500 oligopeptide ABC transporter periplasmic protein\tK15580 oppA; oligopeptide transport system substrate-binding protein"
				},
				{
					"name":"SPPN_07490 oligopeptide ABC superfamily transporter ATP-binding protein\tK15580 oppA; oligopeptide transport system substrate-binding protein"
				},
				{
					"name":"SPPN_02505 oligopeptide transport system permease protein AmiC\tK15581 oppB; oligopeptide transport system permease protein"
				},
				{
					"name":"SPPN_02510 ABC transporter membrane-spanning permease-oligopeptide transport\tK15582 oppC; oligopeptide transport system permease protein"
				},
				{
					"name":"SPPN_02515 ABC superfamily transporter ATP-binding protein\tK15583 oppD; oligopeptide transport system ATP-binding protein"
				},
				{
					"name":"SPPN_02520 ABC transporter ATP-binding protein-oligopeptide transport\tK10823 oppF; oligopeptide transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Dipeptide transporter"
			},
			{
				"name":"Dipeptide transporter"
			},
			{
				"name":"Cationic peptide transporter"
			},
			{
				"name":"Nickel transporter"
			},
			{
				"name":"Nickel transporter"
			},
			{
				"name":"Glutathione transporter"
			},
			{
				"name":"Peptides\/nickel transporter"
			},
			{
				"name":"Microcin C transporter"
			}
			]
		},
		{
			"name":"Metallic cation, iron-siderophore and vitamin B12 transporters",
			"children":[
			{
				"name":"Ferric citrate transporter"
			},
			{
				"name":"Ferric hydroxamate transporter"
			},
			{
				"name":"Ferric hydroxamate\/heme transporter"
			},
			{
				"name":"Heme transporter"
			},
			{
				"name":"Heme transporter"
			},
			{
				"name":"Iron-siderophore transporter"
			},
			{
				"name":"Iron-siderophore transporter"
			},
			{
				"name":"Iron-siderophore transporter",
				"children":[
				{
					"name":"SPPN_09595 iron-compound ABC transporter iron-compound-binding protein\tK25282 yclQ; iron-siderophore transport system substrate-binding protein"
				},
				{
					"name":"SPPN_09585 ferric iron ABC transporter membrane-spanning permease\tK25283 yclO; iron-siderophore transport system permease protein"
				},
				{
					"name":"SPPN_09580 enterochelin ABC transporter permease\tK25284 yclN; iron-siderophore transport system permease protein"
				},
				{
					"name":"SPPN_09590 ferrichrome transport ATP-binding protein FhuC\tK25285 yclP; iron-siderophore transport system ATP-binding protein [EC:7.2.2.-]"
				}
				]
			},
			{
				"name":"Iron complex transporter"
			},
			{
				"name":"Vitamin B12 transporter"
			},
			{
				"name":"Cobalamin transporter"
			},
			{
				"name":"Manganese transporter"
			},
			{
				"name":"Manganese transporter"
			},
			{
				"name":"Zinc transporter",
				"children":[
				{
					"name":"SPPN_05040 zinc-binding lipoprotein AdcA\tK09815 znuA; zinc transport system substrate-binding protein"
				},
				{
					"name":"SPPN_11085 ABC zinc transporter, metal-binding lipoprotein\tK09815 znuA; zinc transport system substrate-binding protein"
				},
				{
					"name":"SPPN_11090 ABC zinc transporter permease\tK09816 znuB; zinc transport system permease protein"
				},
				{
					"name":"SPPN_11095 ABC zinc transporter ATP-binding protein\tK09817 znuC; zinc transport system ATP-binding protein [EC:7.2.2.20]"
				}
				]
			},
			{
				"name":"Iron\/zinc\/manganese\/copper transporter"
			},
			{
				"name":"Manganese\/iron transporter"
			},
			{
				"name":"Manganese\/zinc transporter",
				"children":[
				{
					"name":"SPPN_08055 manganese ABC transporter substrate-binding lipoprotein (Adhesin B) (Saliva-binding protein)\tK19971 psaA; manganese\/zinc transport system substrate-binding protein"
				},
				{
					"name":"SPPN_08050 ABC transporter membrane-spanning permease-manganese transport\tK19972 psaC; manganese\/zinc transport system permease protein"
				},
				{
					"name":"SPPN_08045 Mn\/Zn ABC transporter ATPase\tK10830 psaB; manganese\/zinc transport system ATP-binding protein [EC:7.2.2.5]"
				}
				]
			},
			{
				"name":"Manganese\/zinc\/iron transporter"
			},
			{
				"name":"Manganese\/iron transporter"
			},
			{
				"name":"Cobalt transporter"
			},
			{
				"name":"Nickel transporter"
			},
			{
				"name":"Biotin transporter",
				"children":[
				{
					"name":"SPPN_03990 hypothetical protein\tK03523 bioY; biotin transport system substrate-specific component"
				}
				]
			},
			{
				"name":"Energy-coupling factor transporter",
				"children":[
				{
					"name":"SPPN_03990 hypothetical protein\tK03523 bioY; biotin transport system substrate-specific component"
				},
				{
					"name":"SPPN_02860 hypothetical protein\tK16924 mtsT; energy-coupling factor transport system substrate-specific component"
				},
				{
					"name":"SPPN_01535 membrane-bound protein\tK16926 htsT; energy-coupling factor transport system substrate-specific component"
				},
				{
					"name":"SPPN_02870 hypothetical protein\tK16785 ecfT; energy-coupling factor transport system permease protein"
				},
				{
					"name":"SPPN_03680 hypothetical protein\tK16785 ecfT; energy-coupling factor transport system permease protein"
				},
				{
					"name":"SPPN_11290 cobalt transport protein\tK16785 ecfT; energy-coupling factor transport system permease protein"
				},
				{
					"name":"SPPN_11300 cbiO; cobalt transporter ATP-binding subunit\tK16786 ecfA1; energy-coupling factor transport system ATP-binding protein [EC:7.-.-.-]"
				},
				{
					"name":"SPPN_11295 cbiO; cobalt transporter ATP-binding subunit\tK16787 ecfA2; energy-coupling factor transport system ATP-binding protein [EC:7.-.-.-]"
				},
				{
					"name":"SPPN_02865 ABC transporter ATP-binding protein\tK01552 ecfA; energy-coupling factor transport system ATP-binding protein [EC:7.-.-.-]"
				},
				{
					"name":"SPPN_03675 ABC transporter ATP-binding protein - cobalt or other cation transport\tK01552 ecfA; energy-coupling factor transport system ATP-binding protein [EC:7.-.-.-]"
				},
				{
					"name":"SPPN_03670 hypothetical protein\tK16925 ykoE; energy-coupling factor transport system permease protein"
				}
				]
			},
			{
				"name":"Putative zinc\/manganese transporter"
			}
			]
		},
		{
			"name":"ABC-2 type and other transporters",
			"children":[
			{
				"name":"Multidrug\/hemolysin transporter"
			},
			{
				"name":"Capsular polysaccharide transporter"
			},
			{
				"name":"Vi polysaccharide transporter"
			},
			{
				"name":"Homopolymeric O-antigen"
			},
			{
				"name":"Lipopolysaccharide transporter"
			},
			{
				"name":"Teichoic acid transporter"
			},
			{
				"name":"Lipooligosaccharide transporter",
				"children":[
				{
					"name":"SPPN_08405 ABC-2 type transporter\tK09694 nodJ; lipooligosaccharide transport system permease protein"
				},
				{
					"name":"SPPN_08410 multidrug ABC transporter ATPase\tK09695 nodI; lipooligosaccharide transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Sodium transporter"
			},
			{
				"name":"Lantibiotic transporter"
			},
			{
				"name":"Lantibiotic transporter"
			},
			{
				"name":"Copper-processing transporter"
			},
			{
				"name":"Gliding motility-associated transporter"
			},
			{
				"name":"Putative peptide transporter"
			},
			{
				"name":"Hemin transporter"
			},
			{
				"name":"Daunorubicin\/doxorubicin transporter"
			},
			{
				"name":"Oleandomycin transporter"
			},
			{
				"name":"Pyoluteorin transporter"
			},
			{
				"name":"Drug efflux transporter"
			},
			{
				"name":"Linearmycin\/streptolysin S transporer"
			},
			{
				"name":"Bacitracin transporter"
			},
			{
				"name":"Bacitracin transporter"
			},
			{
				"name":"Bacitracin transporter",
				"children":[
				{
					"name":"SPPN_06455 ABC-type antimicrobial peptide transport system, permease component\tK19084 braE; bacitracin transport system permease protein"
				},
				{
					"name":"SPPN_06460 antimicrobial peptide ABC transporter ATPase\tK19083 braD; bacitracin transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Beta-exotoxin I transporter"
			},
			{
				"name":"Polyether ionophore transporter"
			},
			{
				"name":"Uncharacterized ABC transporter"
			},
			{
				"name":"Cationic antimicrobial peptide transporter"
			},
			{
				"name":"Fluoroquinolones transporter"
			},
			{
				"name":"Lipoprotein-releasing transporter"
			},
			{
				"name":"Acetoin utilization transporter"
			},
			{
				"name":"Antimicrobial peptide resistance transporter",
				"children":[
				{
					"name":"SPPN_04030 ABC-type antimicrobial peptide transport system, permease component\tK24948 yknZ; antimicrobial peptide resistance transport system permease protein"
				},
				{
					"name":"SPPN_04025 ABC transporter ATP-binding protein\tK24949 yknY; antimicrobial peptide resistance transport system ATP-binding protein [EC:7.6.2.-]"
				}
				]
			},
			{
				"name":"Heterocyst specific transporter"
			},
			{
				"name":"Heme transporter"
			},
			{
				"name":"Cell division transporter",
				"children":[
				{
					"name":"SPPN_03840 cell division ABC transporter, permease protein FtsX\tK09811 ftsX; cell division transport system permease protein"
				},
				{
					"name":"SPPN_03835 putative ATPase\tK09812 ftsE; cell division transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Viologen exporter family transporter",
				"children":[
				{
					"name":"SPPN_03345 ABC transporter permease protein\tK25154 evrC; viologen exporter family transport system permease protein"
				},
				{
					"name":"SPPN_03340 membrane protein\tK25155 evrB; viologen exporter family transport system permease protein"
				},
				{
					"name":"SPPN_03335 ABC transporter, ATP-binding protein\tK25156 evrA; viologen exporter family transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Antilisterial bacteriocin subtilosin biosynthesis transporter"
			},
			{
				"name":"ABC-2 type transporter",
				"children":[
				{
					"name":"SPPN_08910 ABC transporter membrane-spanning permease\tK25157 ecsB; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_08915 ABC transporter ATP-binding protein\tK25158 ecsA; ABC-2 type transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"ABC-2 type transporter",
				"children":[
				{
					"name":"SPPN_06115 putative ABC-type multidrug transport system, permease component\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_06125 ABC transporter permease\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_06825 ABC superfamily transporter membrane protein\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_07100 hypothetical protein\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_07235 hypothetical protein\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_07820 ABC transporter permease\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_09160 ABC superfamily transporter membrane protein\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_10290 ABC-type multidrug transport system, permease component\tK01992 ABC-2.P; ABC-2 type transport system permease protein"
				},
				{
					"name":"SPPN_00740 hypothetical protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_00965 ABC transporter\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_01090 ABC transporter ATP-binding protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_06120 putative ABC-type multidrug transport system, ATpase component\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_06830 ABC transporter ATP-binding protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_07105 multidrug ABC transporter ATPase\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_07240 ABC transporter, ATP-binding protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_07815 ABC transporter ATP binding protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_08340 ABC superfamily transporter ATP-binding protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_08390 multidrug ABC transporter ATPase\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_08395 hypothetical protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_09165 ABC transporter ATP-binding protein - Na+ export\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				},
				{
					"name":"SPPN_10295 ABC transporter, ATP-binding protein\tK01990 ABC-2.A; ABC-2 type transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Putative ABC transporter",
				"children":[
				{
					"name":"SPPN_03160 peptide ABC transporter permease\tK02004 ABC.CD.P; putative ABC transport system permease protein"
				},
				{
					"name":"SPPN_03170 antimicrobial peptide ABC transporter permease\tK02004 ABC.CD.P; putative ABC transport system permease protein"
				},
				{
					"name":"SPPN_03570 bacteriocin-associated integral membrane protein\tK02004 ABC.CD.P; putative ABC transport system permease protein"
				},
				{
					"name":"SPPN_08065 ABC transporter, permease\tK02004 ABC.CD.P; putative ABC transport system permease protein"
				},
				{
					"name":"SPPN_10195 immunity protein\tK02004 ABC.CD.P; putative ABC transport system permease protein"
				},
				{
					"name":"SPPN_10345 efflux ABC transporter, permease protein\tK02004 ABC.CD.P; putative ABC transport system permease protein"
				},
				{
					"name":"SPPN_01110 amino acid ABC transporter ATP-binding protein\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_03165 ABC superfamily transporter ATP-binding protein\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_03575 ABC superfamily transporter ATP-binding protein\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_04005 ABC transporter, ATP-binding protein\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_08070 antimicrobial peptide ABC transporter ATPase\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_10035 amino acid ABC transporter, ATP-binding protein\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_10190 antimicrobial peptide ABC transporter ATPase\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				},
				{
					"name":"SPPN_10350 putative drug ABC exporter, ATP-binding and membrane-spanning\/permease subunits\tK02003 ABC.CD.A; putative ABC transport system ATP-binding protein"
				}
				]
			},
			{
				"name":"Orphan ABC ATPase",
				"children":[
				{
					"name":"SPPN_04395 ABC transporter ATP-binding protein - unknown substrate\tK09013 sufC; Fe-S cluster assembly ATP-binding protein"
				}
				]
			}
			]
		}
		]
	},
	{
		"name":"Solute carrier family (SLC)",
		"children":[
		{
			"name":"SLC1: High-affinity glutamate and neutral amino acid transporter"
		},
		{
			"name":"SLC2: Facilitative GLUT transporter"
		},
		{
			"name":"SLC3: Heavy subunits of the heteromeric amino acid transporters"
		},
		{
			"name":"SLC4: Bicarbonate transporter"
		},
		{
			"name":"SLC5: Sodium glucose cotransporter"
		},
		{
			"name":"SLC6: Sodium- and chloride-dependent neurotransmitter transporter"
		},
		{
			"name":"SLC7: Cationic amino acid transporter\/glycoprotein-associated"
		},
		{
			"name":"SLC8: Na+\/Ca2+ exchanger"
		},
		{
			"name":"SLC9: Na+\/H+ exchanger"
		},
		{
			"name":"SLC10: Sodium bile salt cotransporter"
		},
		{
			"name":"SLC11: Proton-coupled metal ion transporter"
		},
		{
			"name":"SLC12: Electroneutral cation-coupled Cl cotransporter"
		},
		{
			"name":"SLC13: Human Na+-sulfate\/carboxylate cotransporter"
		},
		{
			"name":"SLC14: Urea transporter"
		},
		{
			"name":"SLC15: Proton oligopeptide cotransporter"
		},
		{
			"name":"SLC16: Monocarboxylate transporter"
		},
		{
			"name":"SLC17: Vesicular glutamate transporter"
		},
		{
			"name":"SLC18: Vesicular amine transporter"
		},
		{
			"name":"SLC19: Folate\/thiamine transporter"
		},
		{
			"name":"SLC20: Type III Na+-phosphate cotransporter"
		},
		{
			"name":"SLC21\/ASLCO: Organic anion transporter"
		},
		{
			"name":"SLC22: Organic cation\/anion\/zwitterion transporter"
		},
		{
			"name":"SLC23: Na+-dependent ascorbic acid transporter"
		},
		{
			"name":"SLC24: Na+\/(Ca2+-K+) exchanger"
		},
		{
			"name":"SLC25: Mitochondrial carrier"
		},
		{
			"name":"SLC26: Multifunctional anion exchanger"
		},
		{
			"name":"SLC27: Fatty acid transporter"
		},
		{
			"name":"SLC28: Na+-coupled nucleoside transporter"
		},
		{
			"name":"SLC29: Facilitative nucleoside transporter"
		},
		{
			"name":"SLC30: Zinc efflux transporter"
		},
		{
			"name":"SLC31: Copper transporter"
		},
		{
			"name":"SLC32: Vesicular inhibitory amino acid transporter"
		},
		{
			"name":"SLC33: Acetyl-CoA transporter"
		},
		{
			"name":"SLC34: Type II Na+-phosphate cotransporter"
		},
		{
			"name":"SLC35: Nucleoside-sugar transporter"
		},
		{
			"name":"SLC36: Proton-coupled amino acid transporter"
		},
		{
			"name":"SLC37: Sugar-phosphate\/phosphate exchanger"
		},
		{
			"name":"SLC38: System A and System N sodium-coupled neutral amino acid transporter"
		},
		{
			"name":"SLC39: Metal ion transporter"
		},
		{
			"name":"SLC40: Basolateral iron transporter"
		},
		{
			"name":"SLC41: MgtE-like magnesium transporter"
		},
		{
			"name":"SLC42: Rh ammonium transporter"
		},
		{
			"name":"SLC43: Na+-independent, system-L-like amino acid transporter"
		},
		{
			"name":"SLC44: Choline-like transporter"
		},
		{
			"name":"SLC45: H+\/sugar cotransporter"
		},
		{
			"name":"SLC46: Folate transporter"
		},
		{
			"name":"SLC47: Multidrug and toxin extrusion (MATE) family",
			"children":[
			{
				"name":"SPPN_05660 mate efflux family protein\tK26939 norM; MATE family, multidrug efflux pump"
			},
			{
				"name":"SPPN_09320 multi antimicrobial extrusion (MATE) family transporter\tK26937 dinF; MATE family, multidrug efflux pump"
			},
			{
				"name":"SPPN_09840 damage inducible DinF protein\tK26937 dinF; MATE family, multidrug efflux pump"
			}
			]
		},
		{
			"name":"SLC48: Heme transporter"
		},
		{
			"name":"SLC49: FLVCR-related transporter"
		},
		{
			"name":"SLC50: Sugar efflux transporter"
		},
		{
			"name":"SLC51: Transporter of steroid-derived molecules"
		},
		{
			"name":"SLC52: Riboflavin transporter"
		},
		{
			"name":"SLC54: Mitochondrial pyruvate carrier"
		},
		{
			"name":"SLC55: Mitochondrial cation\/proton exchanger"
		},
		{
			"name":"SLC56: Sideroflexin"
		},
		{
			"name":"SLC57: NiPA-like magnesium transporter"
		},
		{
			"name":"SLC58: MagT-like magnesium transporter"
		},
		{
			"name":"SLC60: Glucose transporter"
		},
		{
			"name":"SLC62: Pyrophosphate transporter"
		},
		{
			"name":"SLC65: NPC-type cholesterol transporter"
		},
		{
			"name":"SLC66: Lysosomal lysine-arginine transporter"
		},
		{
			"name":"SLC67: Organic cation transporter-like"
		}
		]
	},
	{
		"name":"Major facilitator superfamily (MFS)",
		"children":[
		{
			"name":"Sugar transporters",
			"children":[
			{
				"name":"Sugar porter (SP) family [TC:2.A.1.1]"
			},
			{
				"name":"Oligosaccharide:H+ symporter (OHS) family [TC:2.A.1.5]"
			},
			{
				"name":"Fucose:H+ symporter (FHS) family [TC:2.A.1.7]"
			},
			{
				"name":"Sugar efflux transporter (SET) [TC:2.A.1.20]"
			},
			{
				"name":"Nucleoside:H+ symporter (NHS) family [TC:2.A.1.10]"
			},
			{
				"name":"N-Acetylglucosamine transporter (NAG-T) family [TC:2.A.1.58]"
			}
			]
		},
		{
			"name":"Organic acid transporters",
			"children":[
			{
				"name":"Metabolite:H+ symporter (MHS) family [TC:2.A.1.6]"
			},
			{
				"name":"Oxalate:formate antiporter (OFA) family [TC:2.A.1.11]",
				"children":[
				{
					"name":"SPPN_07775 oxalate:formate antiporter\tK08177 oxlT; MFS transporter, OFA family, oxalate\/formate antiporter"
				}
				]
			},
			{
				"name":"Sialate:H+ symporter (SHS) family [TC:2.A.1.12]"
			},
			{
				"name":"Monocarboxylate transporter (MCT) family [TC:2.A.1.13]"
			},
			{
				"name":"Anion:cation symporter (ACS) family [TC:2.A.1.14]"
			},
			{
				"name":"Aromatic acid:H+ symporter (AAHS) family [TC:2.A.1.15]"
			},
			{
				"name":"Cyanate porter (CP) family [TC:2.A.1.17]",
				"children":[
				{
					"name":"SPPN_01030 transporter\tK03449 MFS.CP; MFS transporter, CP family, cyanate transporter"
				}
				]
			},
			{
				"name":"Polyol porter (PP) family [TC:2.A.1.18]"
			},
			{
				"name":"Organic cation transporter (OCT) family [TC:2.A.1.19]"
			},
			{
				"name":"Phenylproprionate permease (PPP) family [TC:2.A.1.27]"
			},
			{
				"name":"Vacuolar basic amino acid transporter (V-BAAT) family [TC:2.A.1.48]"
			},
			{
				"name":"L-Amino acid transporter-3 (LAT3) family (SLC43 family) [TC:2.A.1.44]"
			},
			{
				"name":"Proton coupled folate transporter\/heme carrier protein (PCFT\/HCP) family [TC:2.A.1.50]"
			},
			{
				"name":"Plant copper uptake porter family [TC:2.A.1.82]"
			}
			]
		},
		{
			"name":"Phosphate and organophosphate transporters",
			"children":[
			{
				"name":"Phosphate:H+ symporter (PHS) family [TC:2.A.1.9]"
			},
			{
				"name":"Organophosphate:Pi antiporter (OPA) family [TC:2.A.1.4]"
			},
			{
				"name":"1-Arseno-3-phosphoglycerate exporter (APGE) family [TC:2.A.1.83]"
			}
			]
		},
		{
			"name":"Nitrate\/nitrite transporters",
			"children":[
			{
				"name":"Nitrate\/nitrite porter (NNP) family [TC:2.A.1.8]"
			},
			{
				"name":"Proton-dependent oligopeptide transporter (POT\/PTR) family [TC:2.A.17]"
			}
			]
		},
		{
			"name":"Lipid transporters",
			"children":[
			{
				"name":"Lysophospholipid transporter (LplT) family [TC:2.A.1.42]"
			},
			{
				"name":"Sphingosine-1-phosphate transporter (Spinster) family [TC:2.A.1.49]"
			}
			]
		},
		{
			"name":"Metal transporters",
			"children":[
			{
				"name":"Siderophore-iron transporter (SIT) family [TC:2.A.1.16]"
			},
			{
				"name":"Enterobactin (siderophore) exporter (EntS) family [TC:2.A.1.38]"
			},
			{
				"name":"Nickel resistance (Nre) family [TC:2.A.1.31]"
			},
			{
				"name":"MFS domain-containing protein family [TC:2.A.1.40]"
			},
			{
				"name":"Putative bacteriochlorophyll delivery (BCD) family [TC:2.A.1.41]"
			}
			]
		},
		{
			"name":"Protein transporters",
			"children":[
			{
				"name":"Vesicular neurotransmitter transporter (VNT) [TC:2.A.1.22]"
			},
			{
				"name":"Peptide-acetyl-CoA transporter (PAT) [TC:2.A.1.25]"
			},
			{
				"name":"Feline leukemia virus subgroup C receptor (FLVCR) [TC:2.A.1.28]"
			}
			]
		},
		{
			"name":"Drug transporters",
			"children":[
			{
				"name":"Drug:H+ antiporter-1 (12 spanner) (DHA1) family [TC:2.A.1.2]",
				"children":[
				{
					"name":"SPPN_07165 multidrug resistance protein MdtG\tK08161 mdtG; MFS transporter, DHA1 family, multidrug resistance protein"
				}
				]
			},
			{
				"name":"Drug:H+ antiporter-2 (14 spanner) (DHA2) family [TC:2.A.1.3]"
			},
			{
				"name":"Drug:H+ antiporter-3 (12 spanner) (DHA3) [TC:2.A.1.21]",
				"children":[
				{
					"name":"SPPN_01645 macrolide-efflux protein\tK08217 mef; MFS transporter, DHA3 family, macrolide efflux protein"
				}
				]
			},
			{
				"name":"Putative aromatic compound\/drug exporter (ACDE) family [TC:2.A.1.32]"
			},
			{
				"name":"Fosmidomycin resistance (Fsr) family [TC:2.A.1.35]"
			},
			{
				"name":"Acriflavin-sensitivity (YnfM) family [TC:2.A.1.36]"
			},
			{
				"name":"Glycerophosphodiester uptake (GlpU) family [TC:2.A.1.52]"
			},
			{
				"name":"Proteobacterial intraphagosomal amino acid transporter (Pht)  family [TC:2.A.1.53]"
			}
			]
		},
		{
			"name":"Unknown transporters",
			"children":[
			{
				"name":"Unknown major facilitator-1 (UMF1) [TC:2.A.1.24]"
			},
			{
				"name":"Unknown major facilitator-2 (UMF2) [TC:2.A.1.26]"
			},
			{
				"name":"Putative YqgE transporter (YqgE) family [TC:2.A.1.33]"
			},
			{
				"name":"Unknown major facilitator-14 (UMF14) [TC:2.A.1.65]"
			},
			{
				"name":"Others"
			}
			]
		}
		]
	},
	{
		"name":"Phosphotransferase system (PTS)",
		"children":[
		{
			"name":"Enzyme I and HPr",
			"children":[
			{
				"name":"Enzyme I [TC:8.A.7]",
				"children":[
				{
					"name":"SPPN_05720 phosphoenolpyruvate-protein phosphotransferase\tK08483 ptsI; phosphoenolpyruvate-protein phosphotransferase (PTS system enzyme I) [EC:2.7.3.9]"
				}
				]
			},
			{
				"name":"Phosphocarrier protein HPr [TC:8.A.8]",
				"children":[
				{
					"name":"SPPN_05725 phosphocarrier protein HPr\tK02784 ptsH; phosphocarrier protein HPr"
				}
				]
			},
			{
				"name":"Multiphosphoryl transfer protein"
			}
			]
		},
		{
			"name":"Enzyme II [TC:4.A]",
			"children":[
			{
				"name":"Glucose-specific II component",
				"children":[
				{
					"name":"SPPN_08205 PTS system, IIBC components\tK02779 ptsG; glucose PTS system EIICB or EIICBA component [EC:2.7.1.199]"
				}
				]
			},
			{
				"name":"Glucose-specific II component"
			},
			{
				"name":"N-Acetylglucosamine-specific II component"
			},
			{
				"name":"Maltose\/glucose-specific II component"
			},
			{
				"name":"Maltose-specific II component",
				"children":[
				{
					"name":"SPPN_03845 PTS system transporter subunit IIBC\tK20108 malT; maltose PTS system EIICB or EIICBA component [EC:2.7.1.208]"
				}
				]
			},
			{
				"name":"D-Glucosamine-specific II component"
			},
			{
				"name":"Sucrose-specific II component",
				"children":[
				{
					"name":"SPPN_09195 PTS system protein\tK02810 scrA; sucrose PTS system EIIBCA or EIIBC component [EC:2.7.1.211]"
				}
				]
			},
			{
				"name":"Beta-glucoside-specific II component",
				"children":[
				{
					"name":"SPPN_03055 pts system beta-glucoside-specific eiibca component (eiibca-bgl) (eii-bgl)\tK02757 bglF; beta-glucoside PTS system EIICBA component [EC:2.7.1.-]"
				}
				]
			},
			{
				"name":"Beta-glucoside (arbutin\/salicin\/cellobiose)-specific II component"
			},
			{
				"name":"Trehalose-specific II component",
				"children":[
				{
					"name":"SPPN_02545 trehalose PTS system transporter subunit IIABC\tK02819 treB; trehalose PTS system EIIBC or EIIBCA component [EC:2.7.1.201]"
				}
				]
			},
			{
				"name":"N-Acetylmuramic acid-specific II component"
			},
			{
				"name":"Alpha-glucoside-specific II component"
			},
			{
				"name":"Fructose-specific II component",
				"children":[
				{
					"name":"SPPN_04440 PTS system, fructose specific IIBC component\tK02770 fruA; fructose PTS system EIIBC or EIIC component [EC:2.7.1.202]"
				}
				]
			},
			{
				"name":"Fructose-specific II-like component"
			},
			{
				"name":"Mannitol-specific II component",
				"children":[
				{
					"name":"SPPN_02035 PTS system, mannitol-specific IIA component\tK02798 cmtB; mannitol PTS system EIIA component [EC:2.7.1.197]"
				},
				{
					"name":"SPPN_02025 mannitol-specific phosphotransferase system (PTS), IIBC component\tK02800 mtlA; mannitol PTS system EIICBA or EIICB component [EC:2.7.1.197]"
				}
				]
			},
			{
				"name":"2-O-A-Mannosyl-D-glycerate-specific II component"
			},
			{
				"name":"Lactose-specific II component",
				"children":[
				{
					"name":"SPPN_05770 lactose-specific phosphotransferase enzyme iia component (pts system lactose-specific eiia component) (eiia-lac) (eiii-lac)\tK02786 lacF; lactose PTS system EIIA component [EC:2.7.1.207]"
				},
				{
					"name":"SPPN_05765 PTS system, lactose-specific IIC component\tK02788 lacE; lactose PTS system EIICB component [EC:2.7.1.207]"
				}
				]
			},
			{
				"name":"Cellobiose-specific II component",
				"children":[
				{
					"name":"SPPN_09960 celC; cellobiose phosphotransferase system IIA component\tK02759 celC; cellobiose PTS system EIIA component [EC:2.7.1.196 2.7.1.205]"
				},
				{
					"name":"SPPN_09970 celB; cellobiose phosphotransferase system IIB component\tK02760 celA; cellobiose PTS system EIIB component [EC:2.7.1.196 2.7.1.205]"
				},
				{
					"name":"SPPN_09950 celD; cellobiose phosphotransferase system IIC component\tK02761 celB; cellobiose PTS system EIIC component"
				}
				]
			},
			{
				"name":"Glucitol\/sorbitol-specific II component"
			},
			{
				"name":"Galactitol-specific II component"
			},
			{
				"name":"Galactose-specific II component",
				"children":[
				{
					"name":"SPPN_03375 PTS system IIA component\tK20112 gatA; galactose PTS system EIIA component [EC:2.7.1.204]"
				},
				{
					"name":"SPPN_03380 PTS system, IIB component\tK20113 gatB; galactose PTS system EIIB component [EC:2.7.1.204]"
				},
				{
					"name":"SPPN_03385 PTS system transporter subunit IIC\tK20114 gatC; galactose PTS system EIIC component"
				}
				]
			},
			{
				"name":"Mannose-specific II component"
			},
			{
				"name":"Mannose-specific II component",
				"children":[
				{
					"name":"SPPN_02160 mannose-specific phosphotransferase system component iiab\tK02794 manX; mannose PTS system EIIAB component [EC:2.7.1.191]"
				},
				{
					"name":"SPPN_00860 PTS system mannose\/fructose-specific transporter subunit IIA\tK02793 manXa; mannose PTS system EIIA component [EC:2.7.1.191]"
				},
				{
					"name":"SPPN_00850 PTS system, IIC component\tK02795 manY; mannose PTS system EIIC component"
				},
				{
					"name":"SPPN_02155 PTS system mannose-specific transporter subunit IIC\tK02795 manY; mannose PTS system EIIC component"
				},
				{
					"name":"SPPN_00855 PTS system mannose\/fructose\/N-acetylgalactosamine-specific transporter subunit IID\tK02796 manZ; mannose PTS system EIID component"
				},
				{
					"name":"SPPN_02150 PTS system mannose\/fructose\/N-acetylgalactosamine-specific transporter subunit IID\tK02796 manZ; mannose PTS system EIID component"
				}
				]
			},
			{
				"name":"Fructoselysine\/glucoselysine-specific II component"
			},
			{
				"name":"Fructose-specific II component"
			},
			{
				"name":"Sorbose-specific II component"
			},
			{
				"name":"N-Acetylgalactosamine-specific II component"
			},
			{
				"name":"Galactosamine-specific II component"
			},
			{
				"name":"D-Glucosaminate-specific II component"
			},
			{
				"name":"Ascorbate-specific II component",
				"children":[
				{
					"name":"SPPN_10840 hypothetical protein\tK02822 ulaB; ascorbate PTS system EIIB component [EC:2.7.1.194]"
				},
				{
					"name":"SPPN_10835 ulaA; PTS system ascorbate-specific transporter subunit IIC\tK03475 ulaA; ascorbate PTS system EIIC component"
				}
				]
			},
			{
				"name":"Nitrogen regulatory II component"
			},
			{
				"name":"EI\/HPr\/EIIA hybrid protein",
				"children":[
				{
					"name":"SPPN_05695 phosphotransferase mannnose-specific family component IIA\tK05881 dhaM; phosphoenolpyruvate---glycerone phosphotransferase subunit DhaM [EC:2.7.1.121]"
				}
				]
			}
			]
		}
		]
	},
	{
		"name":"Other transporters",
		"children":[
		{
			"name":"Aquaporins and small neutral solute transporters [TC:1.A.8]",
			"children":[
			{
				"name":"Aquaporins",
				"children":[
				{
					"name":"SPPN_09480 aquaporin\tK06188 aqpZ; aquaporin"
				}
				]
			},
			{
				"name":"Aquaglyceroporins or glycerol-uptake facilitators",
				"children":[
				{
					"name":"SPPN_07325 glycerol facilitator-aquaporin\tK02440 glpF; glycerol uptake facilitator"
				},
				{
					"name":"SPPN_11130 glycerol uptake facilitator protein\tK02440 glpF; glycerol uptake facilitator"
				}
				]
			}
			]
		},
		{
			"name":"Pores ion channels [TC:1]",
			"children":[
			{
				"name":"SPPN_05070 large conductance mechanosensitive channel protein\tK03282 mscL; large conductance mechanosensitive channel"
			},
			{
				"name":"SPPN_09430 small conductance mechanosensitive ion channel\tK22044 ybiO; moderate conductance mechanosensitive channel"
			},
			{
				"name":"SPPN_01675 Mg2+ and Co2+ transporter\tK03284 corA; magnesium transporter"
			},
			{
				"name":"SPPN_04660 camphor resistance protein CrcB\tK06199 crcB; fluoride exporter"
			},
			{
				"name":"SPPN_04665 camphor resistance protein CrcB\tK06199 crcB; fluoride exporter"
			},
			{
				"name":"SPPN_10075 hemolysins-like protein\tK03699 tlyC; magnesium and cobalt exporter, CNNM family"
			},
			{
				"name":"SPPN_09150 LrgA family, putative effector of murein hydrolase\tK06518 cidA; holin-like protein"
			}
			]
		},
		{
			"name":"Electrochemical potential-driven transporters [TC:2]",
			"children":[
			{
				"name":"SPPN_09535 cation diffusion facilitator transporter\tK16264 czcD; cobalt-zinc-cadmium efflux system protein"
			},
			{
				"name":"SPPN_09435 predicted Na+\/serine symporter\tK07862 sstT; serine\/threonine transporter"
			},
			{
				"name":"SPPN_03430 NhaP-type Na+\/H+ and K+\/H+ antiporter\tK24163 nhaK; monovalent cation\/hydrogen antiporter"
			},
			{
				"name":"SPPN_00885 Trk transporter membrane-spanning protein - K+ transport\tK03498 trkH; trk\/ktr system potassium uptake protein"
			},
			{
				"name":"SPPN_02840 Trk transporter membrane-spanning protein\tK03498 trkH; trk\/ktr system potassium uptake protein"
			},
			{
				"name":"SPPN_00890 Trk family potassium (K+) transporter NAD+ binding protein\tK03499 trkA; trk\/ktr system potassium uptake protein"
			},
			{
				"name":"SPPN_02850 trkA; potassium transporter peripheral membrane component\tK03499 trkA; trk\/ktr system potassium uptake protein"
			},
			{
				"name":"SPPN_06395 uracil permease\tK02824 uraA; uracil permease"
			},
			{
				"name":"SPPN_08705 Xanthine permease\tK16169 pbuX; xanthine permease"
			},
			{
				"name":"SPPN_02400 inner membrane protein YicO\tK06901 pbuG; adenine\/guanine\/hypoxanthine permease"
			},
			{
				"name":"SPPN_05645 voltage-gated chloride channel family protein\tK03281 clcA; chloride channel protein, CIC family"
			},
			{
				"name":"SPPN_02925 sodium-dependent phosphate transporter\tK03324 yjbB; phosphate:Na+ symporter"
			},
			{
				"name":"SPPN_01375 hypothetical protein\tK26605 azlC; branched chain amino acid efflux pump"
			},
			{
				"name":"SPPN_01380 branched-chain amino acid transport protein\tK26606 azlD; branched chain amino acid efflux pump"
			},
			{
				"name":"SPPN_02880 hypothetical protein\tK23675 fmnP; riboflavin transporter"
			},
			{
				"name":"SPPN_05975 hypothetical protein\tK16788 niaX; niacin transporter"
			},
			{
				"name":"SPPN_06450 hypothetical protein\tK22736 VIT; vacuolar iron transporter family protein"
			},
			{
				"name":"SPPN_05160 cell division protein FtsW\tK03588 ftsW; peptidoglycan glycosyltransferase [EC:2.4.99.28]"
			},
			{
				"name":"SPPN_04615 permease\tK07243 FTR; high-affinity iron transporter"
			},
			{
				"name":"SPPN_04605 iron transport, substrate-binding lipoprotein\tK07224 efeO; iron uptake system component EfeO"
			},
			{
				"name":"SPPN_04610 peroxidase\tK16301 efeB; deferrochelatase\/peroxidase EfeB [EC:1.11.1.-]"
			},
			{
				"name":"SPPN_09975 glutathione synthetase\tK15383 K15383; MtN3 and saliva related transmembrane protein"
			}
			]
		},
		{
			"name":"Primary active transporters [TC:3]"
		},
		{
			"name":"Transmembrane electron carriers [TC:5]",
			"children":[
			{
				"name":"SPPN_03440 cytochrome c biogenesis protein\tK06196 ccdA; cytochrome c-type biogenesis protein"
			},
			{
				"name":"SPPN_05025 cytochrome c-type biogenesis protein CcdA\tK06196 ccdA; cytochrome c-type biogenesis protein"
			}
			]
		},
		{
			"name":"Accessory factors involved in transport [TC:8]",
			"children":[
			{
				"name":"SPPN_08870 BlpC ABC transporter\tK20345 blpB; membrane fusion protein, peptide pheromone\/bacteriocin exporter"
			},
			{
				"name":"SPPN_04020 membrane-fusion protein\tK24950 yknX; membrane fusion protein, antimicrobial resistance system"
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"SPPN_09545 nicotinamide mononucleotide transporter PnuC\tK03811 pnuC; nicotinamide mononucleotide transporter"
			},
			{
				"name":"SPPN_11170 nicotinamide mononucleotide transporter\tK03811 pnuC; nicotinamide mononucleotide transporter"
			},
			{
				"name":"SPPN_08585 hypothetical protein\tK07507 mgtC; putative Mg2+ transporter-C (MgtC) family protein"
			}
			]
		}
		]
	}
	]
}