{
	"name":"ecos03016",
	"children":[
	{
		"name":"Eukaryotic type",
		"children":[
		{
			"name":"5'processing factors",
			"children":[
			{
				"name":"Ribonucrease P"
			}
			]
		},
		{
			"name":"3'processing and CCA adding factors",
			"children":[
			{
				"name":"3'processing factors",
				"children":[
				{
					"name":"EC958_2607 elaC; protein ElaC\tK00784 rnz; ribonuclease Z [EC:3.1.26.11]"
				}
				]
			},
			{
				"name":"CCA adding factors",
				"children":[
				{
					"name":"EC958_3461 tRNA nucleotidyl transferase\tK00974 cca; tRNA nucleotidyltransferase (CCA-adding enzyme) [EC:2.7.7.72 3.1.3.- 3.1.4.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA spricing factors",
			"children":[
			{
				"name":"tRNA splicing endonuclease complex"
			},
			{
				"name":"tRNA splicing ligase complex"
			},
			{
				"name":"Other tRNA splicing factors"
			}
			]
		},
		{
			"name":"tRNA transport factors",
			"children":[
			{
				"name":"tRNA export factors"
			},
			{
				"name":"tRNA import factors"
			}
			]
		},
		{
			"name":"Aminoacyl-tRNA synthetases (AARSs)",
			"children":[
			{
				"name":"Multi-aminoacyl-tRNA synthetase complex (MSC)",
				"children":[
				{
					"name":"EC958_5016 gltX; glutamate--tRNA ligase\tK01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]"
				},
				{
					"name":"EC958_0341 proS; prolyl-tRNA synthetase\tK01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]"
				},
				{
					"name":"EC958_0158 ileS; isoleucyl-tRNA synthetase\tK01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]"
				},
				{
					"name":"EC958_0761 leuS; leucyl-tRNA synthetase\tK01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]"
				},
				{
					"name":"EC958_2449 metG; methionyl-tRNA synthetase\tK01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]"
				},
				{
					"name":"EC958_0798 glnS; glutaminyl-tRNA synthetase\tK01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]"
				},
				{
					"name":"EC958_2099 argS; arginine tRNA synthetase\tK01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]"
				},
				{
					"name":"EC958_3171 lysS; lysine tRNA synthetase\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"EC958_4618 lysU; lysyl-tRNA synthetase, heat inducible\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"EC958_2089 aspS; aspartyl-tRNA synthetase\tK01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]"
				}
				]
			},
			{
				"name":"Other AARSs",
				"children":[
				{
					"name":"EC958_2962 alaS; alanyl-tRNA synthetase\tK01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]"
				},
				{
					"name":"EC958_1141 asnS; asparagine tRNA synthetase\tK01893 NARS; asparaginyl-tRNA synthetase [EC:6.1.1.22]"
				},
				{
					"name":"EC958_1940 thrS; threonyl-tRNA synthetase\tK01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]"
				},
				{
					"name":"EC958_1005 serS; seryl-tRNA synthetase\tK01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]"
				},
				{
					"name":"EC958_0665 cysS; cysteinyl-tRNA synthetase (Cysteine--tRNAligase)\tK01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]"
				},
				{
					"name":"EC958_4752 valS; valyl-tRNA synthetase\tK01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]"
				},
				{
					"name":"EC958_2824 hisS; histidine tRNA synthetase\tK01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]"
				},
				{
					"name":"EC958_1936 pheS; phenylalanyl-tRNA synthetase alpha chain\tK01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]"
				},
				{
					"name":"EC958_1935 pheT; phenylalanyl-tRNA synthetase beta chain\tK01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]"
				},
				{
					"name":"EC958_1860 tyrS; tyrosyl-tRNA synthetase\tK01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]"
				},
				{
					"name":"EC958_3775 trpS; tryptophan tRNA synthetase\tK01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]"
				}
				]
			},
			{
				"name":"Trans-editing factors",
				"children":[
				{
					"name":"EC958_4362 yihZ; hypothetical protein\tK07560 dtd; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]"
				}
				]
			},
			{
				"name":"AARS associated factors",
				"children":[
				{
					"name":"EC958_1300 ycfF; HIT-like protein YcfF\tK02503 HINT1_2; histidine triad (HIT) family protein [EC:3.9.1.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA modification factors",
			"children":[
			{
				"name":"Deaminases"
			},
			{
				"name":"Dihydorouridine synthases"
			},
			{
				"name":"Methylthiotransferase",
				"children":[
				{
					"name":"EC958_0779 hypothetical protein\tK06168 CDK5RAP1; tRNA-2-methylthio-N6-dimethylallyladenosine synthase [EC:2.8.4.3]"
				}
				]
			},
			{
				"name":"Methyltransferases",
				"children":[
				{
					"name":"EC958_3250 yggH; hypothetical methyltransferase YggH\tK03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]"
				},
				{
					"name":"EC958_0342 yaeB; hypothetical protein\tK22900 TRMO; tRNA (adenine37-N6)-methyltransferase [EC:2.1.1.-]"
				}
				]
			},
			{
				"name":"Psudouridine synthases",
				"children":[
				{
					"name":"EC958_2653 truA; tRNA pseudouridylate synthase I\tK06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]"
				},
				{
					"name":"EC958_3568 truB; tRNA pseudouridine 5S synthase\tK03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]"
				},
				{
					"name":"EC958_3016 truD; tRNA pseudouridine synthase D\tK06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]"
				}
				]
			},
			{
				"name":"Thiolation factors",
				"children":[
				{
					"name":"EC958_2841 iscS; cysteine desulfurase\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				}
				]
			},
			{
				"name":"KEOPS\/EKC complex"
			},
			{
				"name":"Elongator complex"
			},
			{
				"name":"Elongator related proteins"
			},
			{
				"name":"Other tRNA modification factors",
				"children":[
				{
					"name":"EC958_3676 yrdC; protein YrdC\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"EC958_4658 miaA; tRNA dimethylallyltransferase\tK00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]"
				},
				{
					"name":"EC958_4180 trmE; probable tRNA modification GTPase TrmE\tK03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]"
				},
				{
					"name":"EC958_4214 gidA; glucose-inhibited division protein A\tK03495 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme"
				},
				{
					"name":"EC958_1984 selD; selenophosphate synthase\tK01008 selD; selenide, water dikinase [EC:2.7.9.3]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA degradation factors",
			"children":[
			{
				"name":"TRAMP complex"
			},
			{
				"name":"Rapid tRNA decay (RTD) pathway factors",
				"children":[
				{
					"name":"EC958_4709 cysQ; CysQ protein\tK01082 cysQ; 3'(2'), 5'-bisphosphate nucleotidase [EC:3.1.3.7]"
				}
				]
			},
			{
				"name":"Other tRNA degradation factors"
			}
			]
		}
		]
	},
	{
		"name":"Prokaryotic type",
		"children":[
		{
			"name":"5'processing factors",
			"children":[
			{
				"name":"Ribonucrease P",
				"children":[
				{
					"name":"EC958_4178 rnpA; ribonuclease P protein component\tK03536 rnpA; ribonuclease P protein component [EC:3.1.26.5]"
				}
				]
			}
			]
		},
		{
			"name":"3'processing and CCA adding factors",
			"children":[
			{
				"name":"3'processing factors",
				"children":[
				{
					"name":"EC958_2607 elaC; protein ElaC\tK00784 rnz; ribonuclease Z [EC:3.1.26.11]"
				},
				{
					"name":"EC958_1875 RNase T, degrades tRNA\tK03683 rnt; ribonuclease T [EC:3.1.13.-]"
				},
				{
					"name":"EC958_4051 ribonuclease PH\tK00989 rph; ribonuclease PH [EC:2.7.7.56]"
				},
				{
					"name":"EC958_0730 ribonuclease I\tK01169 rna; ribonuclease I (enterobacter ribonuclease) [EC:4.6.1.21]"
				},
				{
					"name":"EC958_1620 exoribonuclease II\tK01147 rnb; exoribonuclease II [EC:3.1.13.1]"
				},
				{
					"name":"EC958_2022 ribonuclease D\tK03684 rnd; ribonuclease D [EC:3.1.13.5]"
				}
				]
			},
			{
				"name":"CCA adding factors",
				"children":[
				{
					"name":"EC958_3461 tRNA nucleotidyl transferase\tK00974 cca; tRNA nucleotidyltransferase (CCA-adding enzyme) [EC:2.7.7.72 3.1.3.- 3.1.4.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA spricing factors",
			"children":[
			{
				"name":"tRNA splicing endonucleases"
			},
			{
				"name":"tRNA splicing ligases"
			},
			{
				"name":"Other tRNA splicing factors",
				"children":[
				{
					"name":"EC958_0290 ligT; putative 2'-5' RNA ligase\tK01975 thpR; RNA 2',3'-cyclic 3'-phosphodiesterase [EC:3.1.4.58]"
				},
				{
					"name":"EC958_0064 2'-phosphotransferase\tK07559 kptA; putative RNA 2'-phosphotransferase [EC:2.7.1.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA transport factors",
			"children":[
			{
				"name":"tRNA export factors",
				"children":[
				{
					"name":"EC958_0121 yjjK; ABC transporter ATP-binding protein YjjK\tK06020 ettA; energy-dependent translational throttle protein EttA"
				}
				]
			}
			]
		},
		{
			"name":"Aminoacyl-tRNA synthetases (AARSs)",
			"children":[
			{
				"name":"Multi-aminoacyl-tRNA synthetase complex (MSC)",
				"children":[
				{
					"name":"EC958_0761 leuS; leucyl-tRNA synthetase\tK01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]"
				},
				{
					"name":"EC958_0341 proS; prolyl-tRNA synthetase\tK01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]"
				}
				]
			},
			{
				"name":"Other AARSs",
				"children":[
				{
					"name":"EC958_1860 tyrS; tyrosyl-tRNA synthetase\tK01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]"
				},
				{
					"name":"EC958_3775 trpS; tryptophan tRNA synthetase\tK01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]"
				},
				{
					"name":"EC958_1940 thrS; threonyl-tRNA synthetase\tK01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]"
				},
				{
					"name":"EC958_0158 ileS; isoleucyl-tRNA synthetase\tK01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]"
				},
				{
					"name":"EC958_3171 lysS; lysine tRNA synthetase\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"EC958_4618 lysU; lysyl-tRNA synthetase, heat inducible\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"EC958_2962 alaS; alanyl-tRNA synthetase\tK01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]"
				},
				{
					"name":"EC958_4752 valS; valyl-tRNA synthetase\tK01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]"
				},
				{
					"name":"EC958_2449 metG; methionyl-tRNA synthetase\tK01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]"
				},
				{
					"name":"EC958_1005 serS; seryl-tRNA synthetase\tK01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]"
				},
				{
					"name":"EC958_2089 aspS; aspartyl-tRNA synthetase\tK01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]"
				},
				{
					"name":"EC958_3965 glyQ; glycine tRNA synthetase, alpha subunit\tK01878 glyQ; glycyl-tRNA synthetase alpha chain [EC:6.1.1.14]"
				},
				{
					"name":"EC958_3964 glycine tRNA synthetase beta subunit\tK01879 glyS; glycyl-tRNA synthetase beta chain [EC:6.1.1.14]"
				},
				{
					"name":"EC958_0665 cysS; cysteinyl-tRNA synthetase (Cysteine--tRNAligase)\tK01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]"
				},
				{
					"name":"EC958_5016 gltX; glutamate--tRNA ligase\tK01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]"
				},
				{
					"name":"EC958_0798 glnS; glutaminyl-tRNA synthetase\tK01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]"
				},
				{
					"name":"EC958_2099 argS; arginine tRNA synthetase\tK01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]"
				},
				{
					"name":"EC958_1936 pheS; phenylalanyl-tRNA synthetase alpha chain\tK01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]"
				},
				{
					"name":"EC958_1935 pheT; phenylalanyl-tRNA synthetase beta chain\tK01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]"
				},
				{
					"name":"EC958_2824 hisS; histidine tRNA synthetase\tK01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]"
				},
				{
					"name":"EC958_1141 asnS; asparagine tRNA synthetase\tK01893 NARS; asparaginyl-tRNA synthetase [EC:6.1.1.22]"
				},
				{
					"name":"EC958_0287 yadB; hypothetical protein\tK01894 gluQ; glutamyl-Q tRNA(Asp) synthetase [EC:6.1.1.-]"
				}
				]
			},
			{
				"name":"Trans-editing factors",
				"children":[
				{
					"name":"EC958_4362 yihZ; hypothetical protein\tK07560 dtd; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]"
				},
				{
					"name":"EC958_0622 ybaK; hypothetical protein\tK03976 ybaK; Cys-tRNA(Pro)\/Cys-tRNA(Cys) deacylase [EC:3.1.1.-]"
				},
				{
					"name":"EC958_2009 hypothetical protein\tK19055 prdX; Ala-tRNA(Pro) deacylase [EC:3.1.1.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA modification factors",
			"children":[
			{
				"name":"Deaminases",
				"children":[
				{
					"name":"EC958_2865 yfhC; putative deaminase\tK11991 tadA; tRNA(adenine34) deaminase [EC:3.5.4.33]"
				}
				]
			},
			{
				"name":"Dihydorouridine synthases",
				"children":[
				{
					"name":"EC958_4503 yjbN; hypothetical protein\tK05539 dusA; tRNA-dihydrouridine synthase A [EC:1.-.-.-]"
				},
				{
					"name":"EC958_3661 yhdG; putative dehydrogenase\tK05540 dusB; tRNA-dihydrouridine synthase B [EC:1.-.-.-]"
				},
				{
					"name":"EC958_2477 yohI; hypothetical protein\tK05541 dusC; tRNA-dihydrouridine synthase C [EC:1.-.-.-]"
				}
				]
			},
			{
				"name":"Methylthiotransferases",
				"children":[
				{
					"name":"EC958_0779 hypothetical protein\tK06168 CDK5RAP1; tRNA-2-methylthio-N6-dimethylallyladenosine synthase [EC:2.8.4.3]"
				}
				]
			},
			{
				"name":"Methyltransferases",
				"children":[
				{
					"name":"EC958_2093 yecO; hypothetical protein\tK15256 cmoA; tRNA (cmo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"EC958_2094 yecP; hypothetical protein\tK15257 cmoB; tRNA (mo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"EC958_1132 S-adenosylmethionine-dependent methyltransferase\tK06219 smtA; tRNA 5-carboxymethoxyuridine methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"EC958_0134 lasT; hypothetical tRNA\/rRNA methyltransferase LasT\tK02533 lasT; tRNA\/rRNA methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"EC958_4453 trmA; tRNA (uracil-5-)-methyltransferase\tK00557 trmA; tRNA (uracil-5-)-methyltransferase [EC:2.1.1.35]"
				},
				{
					"name":"EC958_3250 yggH; hypothetical methyltransferase YggH\tK03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]"
				},
				{
					"name":"EC958_2909 trmD; tRNA methyltransferase\tK00554 trmD; tRNA (guanine37-N1)-methyltransferase [EC:2.1.1.228]"
				},
				{
					"name":"EC958_4180 trmE; probable tRNA modification GTPase TrmE\tK03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]"
				},
				{
					"name":"EC958_2887 yfiF; hypothetical tRNA\/rRNA methyltransferase YfiF\tK03214 yfiF; RNA methyltransferase, TrmH family [EC:2.1.1.-]"
				},
				{
					"name":"EC958_4058 spoU; tRNA (Guanosine-2'-O-)-methyltransferase\tK00556 trmH; tRNA (guanosine-2'-O-)-methyltransferase [EC:2.1.1.34]"
				},
				{
					"name":"EC958_2843 yfhQ; putative ATP synthase beta subunit\tK15396 trmJ; tRNA (cytidine32\/uridine32-2'-O)-methyltransferase [EC:2.1.1.200]"
				},
				{
					"name":"EC958_4014 yibK; hypothetical protein\tK03216 trmL; tRNA (cytidine\/uridine-2'-O-)-methyltransferase [EC:2.1.1.207]"
				},
				{
					"name":"EC958_0342 yaeB; hypothetical protein\tK22900 TRMO; tRNA (adenine37-N6)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"EC958_2881 yfiC; hypothetical protein\tK15460 yfiC; tRNA1Val (adenine37-N6)-methyltransferase [EC:2.1.1.223]"
				}
				]
			},
			{
				"name":"Psudouridine synthases",
				"children":[
				{
					"name":"EC958_2653 truA; tRNA pseudouridylate synthase I\tK06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]"
				},
				{
					"name":"EC958_3568 truB; tRNA pseudouridine 5S synthase\tK03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]"
				},
				{
					"name":"EC958_3060 truC; hypothetical protein\tK06175 truC; tRNA pseudouridine65 synthase [EC:5.4.99.26]"
				},
				{
					"name":"EC958_3016 truD; tRNA pseudouridine synthase D\tK06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]"
				},
				{
					"name":"EC958_0192 rluA; ribosomal large subunit pseudouridine synthase A\tK06177 rluA; tRNA pseudouridine32 synthase \/ 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]"
				}
				]
			},
			{
				"name":"Thiolation factors",
				"children":[
				{
					"name":"EC958_1330 probable ATPase YcfB\tK00566 mnmA; tRNA-uridine 2-sulfurtransferase [EC:2.8.1.13]"
				},
				{
					"name":"EC958_1676 ydaO; hypothetical protein\tK14058 ttcA; tRNA 2-thiocytidine biosynthesis protein TtcA"
				},
				{
					"name":"EC958_3864 tusA; sulfurtransferase TusA\tK04085 tusA; tRNA 2-thiouridine synthesizing protein A [EC:2.8.1.-]"
				},
				{
					"name":"EC958_3739 yheL; hypothetical protein\tK07237 tusB; tRNA 2-thiouridine synthesizing protein B"
				},
				{
					"name":"EC958_3740 yheM; hypothetical protein\tK07236 tusC; tRNA 2-thiouridine synthesizing protein C"
				},
				{
					"name":"EC958_3741 yheN; hypothetical protein\tK07235 tusD; tRNA 2-thiouridine synthesizing protein D [EC:2.8.1.-]"
				},
				{
					"name":"EC958_1174 yccK; hypothetical protein\tK11179 tusE; tRNA 2-thiouridine synthesizing protein E [EC:2.8.1.-]"
				},
				{
					"name":"EC958_2839 iscA; putative regulator\tK13628 iscA; iron-sulfur cluster assembly protein"
				},
				{
					"name":"EC958_2841 iscS; cysteine desulfurase\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"EC958_3180 ygfZ; tRNA-modifying protein YgfZ\tK06980 ygfZ; tRNA-modifying protein YgfZ"
				}
				]
			},
			{
				"name":"KEOPS\/EKC complex"
			},
			{
				"name":"Other tRNA modification factors",
				"children":[
				{
					"name":"EC958_4214 gidA; glucose-inhibited division protein A\tK03495 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme"
				},
				{
					"name":"EC958_4658 miaA; tRNA dimethylallyltransferase\tK00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]"
				},
				{
					"name":"EC958_2659 yfcK; hypothetical protein\tK15461 mnmC; tRNA 5-methylaminomethyl-2-thiouridine biosynthesis bifunctional protein [EC:2.1.1.61 1.5.-.-]"
				},
				{
					"name":"EC958_0543 queA; probable S-adenosylmethionine:tRNAribosyltransferase-isomerase\tK07568 queA; S-adenosylmethionine:tRNA ribosyltransferase-isomerase [EC:2.4.99.17]"
				},
				{
					"name":"EC958_0583 ybaX; hypothetical protein\tK06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]"
				},
				{
					"name":"EC958_3030 ygcM; putative 6-pyruvoyl tetrahydrobiopterin synthase\tK01737 queD; 6-pyruvoyltetrahydropterin\/6-carboxytetrahydropterin synthase [EC:4.2.3.12 4.1.2.50]"
				},
				{
					"name":"EC958_3046 ygcF; hypothetical protein\tK10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]"
				},
				{
					"name":"EC958_3063 yqcD; hypothetical protein\tK06879 queF; 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]"
				},
				{
					"name":"EC958_4653 yjeS; putative electron transport protein YjeS\tK18979 queG; epoxyqueuosine reductase [EC:1.17.99.6]"
				},
				{
					"name":"EC958_1538 hypothetical protein\tK09765 queH; epoxyqueuosine reductase [EC:1.17.99.6]"
				},
				{
					"name":"EC958_1984 selD; selenophosphate synthase\tK01008 selD; selenide, water dikinase [EC:2.7.9.3]"
				},
				{
					"name":"EC958_0642 ybbB; putative capsule anchoring protein YbbB\tK06917 selU; tRNA 2-selenouridine synthase [EC:2.9.1.3]"
				},
				{
					"name":"EC958_0544 tRNA-guanine transglycosylase\tK00773 tgt; queuine tRNA-ribosyltransferase [EC:2.4.2.29]"
				},
				{
					"name":"EC958_0561 yajK; thiamine biosynthesis protein ThiI\tK03151 thiI; tRNA uracil 4-sulfurtransferase [EC:2.8.1.4]"
				},
				{
					"name":"EC958_0334 mesJ; putative cell cycle protein MesJ\tK04075 tilS; tRNA(Ile)-lysidine synthase [EC:6.3.4.19]"
				},
				{
					"name":"EC958_2791 ypfI; hypothetical protein\tK06957 tmcA; tRNA(Met) cytidine acetyltransferase [EC:2.3.1.193]"
				},
				{
					"name":"EC958_2025 yeaZ; O-sialoglycoprotein endopeptidase\tK14742 tsaB; tRNA threonylcarbamoyladenosine biosynthesis protein TsaB"
				},
				{
					"name":"EC958_3676 yrdC; protein YrdC\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"EC958_3470 ygjD; probable O-sialoglycoprotein endopeptidase\tK25706 tsaD; tRNA N6-adenosine threonylcarbamoyltransferase [EC:2.3.1.234]"
				},
				{
					"name":"EC958_4655 yjeE; hypothetical protein\tK06925 tsaE; tRNA threonylcarbamoyladenosine biosynthesis protein TsaE"
				},
				{
					"name":"EC958_3082 ygdL; putative enzyme\tK22132 tcdA; tRNA threonylcarbamoyladenosine dehydratase"
				}
				]
			}
			]
		},
		{
			"name":"tRNA degradation factors",
			"children":[
			{
				"name":"EC958_4666 vacB; ribonuclease R\tK12573 rnr; ribonuclease R [EC:3.1.13.1]"
			},
			{
				"name":"EC958_3566 polyribonucleotide nucleotidyltransferase\tK00962 pnp; polyribonucleotide nucleotidyltransferase [EC:2.7.7.8]"
			},
			{
				"name":"EC958_A0145 toxin-antitoxin system, toxin component, PIN family\tK18828 mvpA; tRNA(fMet)-specific endonuclease VapC [EC:3.1.-.-]"
			},
			{
				"name":"EC958_A0148 toxin-antitoxin system, toxin component, PIN family\tK18828 mvpA; tRNA(fMet)-specific endonuclease VapC [EC:3.1.-.-]"
			}
			]
		}
		]
	}
	]
}