{
	"name":"ypl03016",
	"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"
			},
			{
				"name":"CCA adding factors",
				"children":[
				{
					"name":"CH46_268 poly A polymerase head domain protein\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":"CH46_2120 gltX; glutamate--tRNA ligase\tK01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]"
				},
				{
					"name":"CH46_4075 proS; proline--tRNA ligase\tK01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]"
				},
				{
					"name":"CH46_438 ileS; isoleucine--tRNA ligase\tK01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]"
				},
				{
					"name":"CH46_2505 leuS; leucine--tRNA ligase\tK01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]"
				},
				{
					"name":"CH46_3604 metG; methionine--tRNA ligase\tK01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]"
				},
				{
					"name":"CH46_2481 glnS; glutamine--tRNA ligase\tK01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]"
				},
				{
					"name":"CH46_3065 argS; arginine--tRNA ligase\tK01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]"
				},
				{
					"name":"CH46_30 lysS; lysine--tRNA ligase\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"CH46_3058 aspS; aspartate--tRNA ligase\tK01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]"
				}
				]
			},
			{
				"name":"Other AARSs",
				"children":[
				{
					"name":"CH46_1790 alaS; alanine--tRNA ligase\tK01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]"
				},
				{
					"name":"CH46_3715 asnS; asparagine--tRNA ligase\tK01893 NARS; asparaginyl-tRNA synthetase [EC:6.1.1.22]"
				},
				{
					"name":"CH46_2672 thrS; threonine--tRNA ligase\tK01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]"
				},
				{
					"name":"CH46_3749 serS; serine--tRNA ligase\tK01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]"
				},
				{
					"name":"CH46_2027 cysS; cysteine--tRNA ligase\tK01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]"
				},
				{
					"name":"CH46_1647 valS; valine--tRNA ligase\tK01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]"
				},
				{
					"name":"CH46_2224 hisS; histidine--tRNA ligase\tK01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]"
				},
				{
					"name":"CH46_2676 pheS; phenylalanine--tRNA ligase, alpha subunit\tK01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]"
				},
				{
					"name":"CH46_2677 pheT; phenylalanine--tRNA ligase, beta subunit\tK01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]"
				},
				{
					"name":"CH46_2738 tyrS; tyrosine--tRNA ligase\tK01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]"
				},
				{
					"name":"CH46_759 trpS; tryptophan--tRNA ligase\tK01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]"
				}
				]
			},
			{
				"name":"Trans-editing factors",
				"children":[
				{
					"name":"CH46_885 dtd; D-tyrosyl-tRNA(Tyr) deacylase\tK07560 dtd; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]"
				}
				]
			},
			{
				"name":"AARS associated factors",
				"children":[
				{
					"name":"CH46_3513 HIT domain protein\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":"CH46_2495 miaB; tRNA-i(6)A37 thiotransferase enzyme MiaB\tK06168 CDK5RAP1; tRNA-2-methylthio-N6-dimethylallyladenosine synthase [EC:2.8.4.3]"
				}
				]
			},
			{
				"name":"Methyltransferases",
				"children":[
				{
					"name":"CH46_4195 trmB; tRNA (guanine-N(7)-)-methyltransferase\tK03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]"
				},
				{
					"name":"CH46_4074 tsaA; tRNA-Thr(GGU) m(6)t(6)A37 methyltransferase TsaA\tK22900 TRMO; tRNA (adenine37-N6)-methyltransferase [EC:2.1.1.-]"
				}
				]
			},
			{
				"name":"Psudouridine synthases",
				"children":[
				{
					"name":"CH46_2335 truA; tRNA pseudouridine(38-40) synthase\tK06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]"
				},
				{
					"name":"CH46_1596 truB; tRNA pseudouridine(55) synthase\tK03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]"
				},
				{
					"name":"CH46_1736 truD; tRNA pseudouridine synthase D\tK06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]"
				}
				]
			},
			{
				"name":"Thiolation factors",
				"children":[
				{
					"name":"CH46_2206 iscS; cysteine desulfurase IscS\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"CH46_2972 beta-eliminating lyase family protein\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":"CH46_671 rimN; tRNA threonylcarbamoyladenosine biosynthesis protein RimN\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"CH46_542 miaA; tRNA dimethylallyltransferase\tK00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]"
				},
				{
					"name":"CH46_945 trmE; tRNA modification GTPase TrmE\tK03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]"
				},
				{
					"name":"CH46_918 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme GidA\tK03495 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme"
				},
				{
					"name":"CH46_2949 selD; selenide, water dikinase\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":"CH46_1559 cysQ; 3'(2'),5'-bisphosphate nucleotidase\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":"CH46_948 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":"CH46_2725 rnt; ribonuclease T\tK03683 rnt; ribonuclease T [EC:3.1.13.-]"
				},
				{
					"name":"CH46_870 rph; ribonuclease PH\tK00989 rph; ribonuclease PH [EC:2.7.7.56]"
				},
				{
					"name":"CH46_2878 rnb; exoribonuclease II\tK01147 rnb; exoribonuclease II [EC:3.1.13.1]"
				},
				{
					"name":"CH46_3035 rnd; ribonuclease D\tK03684 rnd; ribonuclease D [EC:3.1.13.5]"
				}
				]
			},
			{
				"name":"CCA adding factors",
				"children":[
				{
					"name":"CH46_268 poly A polymerase head domain protein\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":"CH46_1695 2'-5' RNA ligase\tK01975 thpR; RNA 2',3'-cyclic 3'-phosphodiesterase [EC:3.1.4.58]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA transport factors",
			"children":[
			{
				"name":"tRNA export factors",
				"children":[
				{
					"name":"CH46_469 hypothetical protein\tK06020 ettA; energy-dependent translational throttle protein EttA"
				}
				]
			}
			]
		},
		{
			"name":"Aminoacyl-tRNA synthetases (AARSs)",
			"children":[
			{
				"name":"Multi-aminoacyl-tRNA synthetase complex (MSC)",
				"children":[
				{
					"name":"CH46_2505 leuS; leucine--tRNA ligase\tK01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]"
				},
				{
					"name":"CH46_4075 proS; proline--tRNA ligase\tK01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]"
				}
				]
			},
			{
				"name":"Other AARSs",
				"children":[
				{
					"name":"CH46_2738 tyrS; tyrosine--tRNA ligase\tK01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]"
				},
				{
					"name":"CH46_759 trpS; tryptophan--tRNA ligase\tK01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]"
				},
				{
					"name":"CH46_2672 thrS; threonine--tRNA ligase\tK01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]"
				},
				{
					"name":"CH46_438 ileS; isoleucine--tRNA ligase\tK01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]"
				},
				{
					"name":"CH46_30 lysS; lysine--tRNA ligase\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"CH46_1790 alaS; alanine--tRNA ligase\tK01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]"
				},
				{
					"name":"CH46_1647 valS; valine--tRNA ligase\tK01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]"
				},
				{
					"name":"CH46_3604 metG; methionine--tRNA ligase\tK01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]"
				},
				{
					"name":"CH46_3749 serS; serine--tRNA ligase\tK01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]"
				},
				{
					"name":"CH46_3058 aspS; aspartate--tRNA ligase\tK01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]"
				},
				{
					"name":"CH46_978 glyQ; glycyl-tRNA synthetase alpha subunit\tK01878 glyQ; glycyl-tRNA synthetase alpha chain [EC:6.1.1.14]"
				},
				{
					"name":"CH46_979 glyS; glycine--tRNA ligase, beta subunit\tK01879 glyS; glycyl-tRNA synthetase beta chain [EC:6.1.1.14]"
				},
				{
					"name":"CH46_2027 cysS; cysteine--tRNA ligase\tK01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]"
				},
				{
					"name":"CH46_2120 gltX; glutamate--tRNA ligase\tK01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]"
				},
				{
					"name":"CH46_2481 glnS; glutamine--tRNA ligase\tK01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]"
				},
				{
					"name":"CH46_3065 argS; arginine--tRNA ligase\tK01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]"
				},
				{
					"name":"CH46_2676 pheS; phenylalanine--tRNA ligase, alpha subunit\tK01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]"
				},
				{
					"name":"CH46_2677 pheT; phenylalanine--tRNA ligase, beta subunit\tK01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]"
				},
				{
					"name":"CH46_2224 hisS; histidine--tRNA ligase\tK01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]"
				},
				{
					"name":"CH46_3715 asnS; asparagine--tRNA ligase\tK01893 NARS; asparaginyl-tRNA synthetase [EC:6.1.1.22]"
				},
				{
					"name":"CH46_1692 gluQ; glutamyl-queuosine tRNA(Asp) synthetase\tK01894 gluQ; glutamyl-Q tRNA(Asp) synthetase [EC:6.1.1.-]"
				}
				]
			},
			{
				"name":"Trans-editing factors",
				"children":[
				{
					"name":"CH46_885 dtd; D-tyrosyl-tRNA(Tyr) deacylase\tK07560 dtd; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]"
				},
				{
					"name":"CH46_2012 ybaK; cys-tRNA(Pro)\/Cys-tRNA(Cys) deacylase ybaK\tK03976 ybaK; Cys-tRNA(Pro)\/Cys-tRNA(Cys) deacylase [EC:3.1.1.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA modification factors",
			"children":[
			{
				"name":"Deaminases",
				"children":[
				{
					"name":"CH46_2181 tadA; tRNA-specific adenosine deaminase\tK11991 tadA; tRNA(adenine34) deaminase [EC:3.5.4.33]"
				}
				]
			},
			{
				"name":"Dihydorouridine synthases",
				"children":[
				{
					"name":"CH46_598 dusA; tRNA dihydrouridine synthase A family protein\tK05539 dusA; tRNA-dihydrouridine synthase A [EC:1.-.-.-]"
				},
				{
					"name":"CH46_1448 dusB; tRNA-dihydrouridine synthase B\tK05540 dusB; tRNA-dihydrouridine synthase B [EC:1.-.-.-]"
				},
				{
					"name":"CH46_3957 dihydrouridine synthase family protein\tK05541 dusC; tRNA-dihydrouridine synthase C [EC:1.-.-.-]"
				}
				]
			},
			{
				"name":"Methylthiotransferases",
				"children":[
				{
					"name":"CH46_2495 miaB; tRNA-i(6)A37 thiotransferase enzyme MiaB\tK06168 CDK5RAP1; tRNA-2-methylthio-N6-dimethylallyladenosine synthase [EC:2.8.4.3]"
				}
				]
			},
			{
				"name":"Methyltransferases",
				"children":[
				{
					"name":"CH46_3061 cmoA; tRNA (cmo5U34)-methyltransferase\tK15256 cmoA; tRNA (cmo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"CH46_3062 cmoB; tRNA (mo5U34)-methyltransferase\tK15257 cmoB; tRNA (mo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"CH46_3725 smtA; protein smtA\tK06219 smtA; tRNA 5-carboxymethoxyuridine methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"CH46_1147 trmA; tRNA (uracil(54)-C(5))-methyltransferase\tK00557 trmA; tRNA (uracil-5-)-methyltransferase [EC:2.1.1.35]"
				},
				{
					"name":"CH46_4195 trmB; tRNA (guanine-N(7)-)-methyltransferase\tK03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]"
				},
				{
					"name":"CH46_1806 trmD; tRNA (guanine(37)-N(1))-methyltransferase\tK00554 trmD; tRNA (guanine37-N1)-methyltransferase [EC:2.1.1.228]"
				},
				{
					"name":"CH46_945 trmE; tRNA modification GTPase TrmE\tK03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]"
				},
				{
					"name":"CH46_1838 RNA 2'-O ribose methyltransferase substrate binding family protein\tK03214 yfiF; RNA methyltransferase, TrmH family [EC:2.1.1.-]"
				},
				{
					"name":"CH46_877 trmH; tRNA guanosine-2'-O-methyltransferase\tK00556 trmH; tRNA (guanosine-2'-O-)-methyltransferase [EC:2.1.1.34]"
				},
				{
					"name":"CH46_2204 RNA methyltransferase, TrmH, group 1 family protein\tK15396 trmJ; tRNA (cytidine32\/uridine32-2'-O)-methyltransferase [EC:2.1.1.200]"
				},
				{
					"name":"CH46_844 trmL; tRNA (cytidine(34)-2'-O)-methyltransferase\tK03216 trmL; tRNA (cytidine\/uridine-2'-O-)-methyltransferase [EC:2.1.1.207]"
				},
				{
					"name":"CH46_4074 tsaA; tRNA-Thr(GGU) m(6)t(6)A37 methyltransferase TsaA\tK22900 TRMO; tRNA (adenine37-N6)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"CH46_2395 methyltransferase small domain protein\tK15460 yfiC; tRNA1Val (adenine37-N6)-methyltransferase [EC:2.1.1.223]"
				}
				]
			},
			{
				"name":"Psudouridine synthases",
				"children":[
				{
					"name":"CH46_2335 truA; tRNA pseudouridine(38-40) synthase\tK06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]"
				},
				{
					"name":"CH46_1596 truB; tRNA pseudouridine(55) synthase\tK03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]"
				},
				{
					"name":"CH46_4106 RNA pseudouridylate synthase family protein\tK06175 truC; tRNA pseudouridine65 synthase [EC:5.4.99.26]"
				},
				{
					"name":"CH46_1736 truD; tRNA pseudouridine synthase D\tK06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]"
				},
				{
					"name":"CH46_417 RNA pseudouridylate synthase family protein\tK06177 rluA; tRNA pseudouridine32 synthase \/ 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]"
				}
				]
			},
			{
				"name":"Thiolation factors",
				"children":[
				{
					"name":"CH46_3487 trmU; tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase\tK00566 mnmA; tRNA-uridine 2-sulfurtransferase [EC:2.8.1.13]"
				},
				{
					"name":"CH46_2772 ttcA; tRNA 2-thiocytidine biosynthesis protein TtcA\tK14058 ttcA; tRNA 2-thiocytidine biosynthesis protein TtcA"
				},
				{
					"name":"CH46_1245 tusA; sulfurtransferase tusA\tK04085 tusA; tRNA 2-thiouridine synthesizing protein A [EC:2.8.1.-]"
				},
				{
					"name":"CH46_717 dsrH; sulfur relay protein TusB\/DsrH\tK07237 tusB; tRNA 2-thiouridine synthesizing protein B"
				},
				{
					"name":"CH46_718 tusC; sulfur relay protein TusC\/DsrF\tK07236 tusC; tRNA 2-thiouridine synthesizing protein C"
				},
				{
					"name":"CH46_719 tusD; sulfurtransferase tusD\tK07235 tusD; tRNA 2-thiouridine synthesizing protein D [EC:2.8.1.-]"
				},
				{
					"name":"CH46_3680 tusE; sulfur relay, TusE\/DsrC\/DsvC family protein\tK11179 tusE; tRNA 2-thiouridine synthesizing protein E [EC:2.8.1.-]"
				},
				{
					"name":"CH46_2208 iscA; iron-sulfur cluster assembly protein IscA\tK13628 iscA; iron-sulfur cluster assembly protein"
				},
				{
					"name":"CH46_2206 iscS; cysteine desulfurase IscS\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"CH46_2972 beta-eliminating lyase family protein\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"CH46_20 aminomethyltransferase folate-binding domain protein\tK06980 ygfZ; tRNA-modifying protein YgfZ"
				}
				]
			},
			{
				"name":"KEOPS\/EKC complex"
			},
			{
				"name":"Other tRNA modification factors",
				"children":[
				{
					"name":"CH46_918 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme GidA\tK03495 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme"
				},
				{
					"name":"CH46_542 miaA; tRNA dimethylallyltransferase\tK00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]"
				},
				{
					"name":"CH46_2345 mnmC; tRNA U-34 5-methylaminomethyl-2-thiouridine biosynthesis protein MnmC\tK15461 mnmC; tRNA 5-methylaminomethyl-2-thiouridine biosynthesis bifunctional protein [EC:2.1.1.61 1.5.-.-]"
				},
				{
					"name":"CH46_1910 queA; tRNA ribosyltransferase-isomerase\tK07568 queA; S-adenosylmethionine:tRNA ribosyltransferase-isomerase [EC:2.4.99.17]"
				},
				{
					"name":"CH46_1950 queC; queuosine biosynthesis protein QueC\tK06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]"
				},
				{
					"name":"CH46_1716 queD; queuosine biosynthesis protein QueD\tK01737 queD; 6-pyruvoyltetrahydropterin\/6-carboxytetrahydropterin synthase [EC:4.2.3.12 4.1.2.50]"
				},
				{
					"name":"CH46_1715 putative 7-cyano-7-deazaguanosine (preQ0) biosynthesis protein QueE\tK10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]"
				},
				{
					"name":"CH46_4110 queF; queuine synthase\tK06879 queF; 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]"
				},
				{
					"name":"CH46_547 queG; epoxyqueuosine reductase\tK18979 queG; epoxyqueuosine reductase [EC:1.17.99.6]"
				},
				{
					"name":"CH46_2949 selD; selenide, water dikinase\tK01008 selD; selenide, water dikinase [EC:2.7.9.3]"
				},
				{
					"name":"CH46_1911 tgt; tRNA-guanine transglycosylase\tK00773 tgt; queuine tRNA-ribosyltransferase [EC:2.4.2.29]"
				},
				{
					"name":"CH46_1927 thiI; tRNA sulfurtransferase ThiI\tK03151 thiI; tRNA uracil 4-sulfurtransferase [EC:2.8.1.4]"
				},
				{
					"name":"CH46_4082 tilS; tRNA(Ile)-lysidine synthetase\tK04075 tilS; tRNA(Ile)-lysidine synthase [EC:6.3.4.19]"
				},
				{
					"name":"CH46_2044 acetyltransferase family protein\tK06957 tmcA; tRNA(Met) cytidine acetyltransferase [EC:2.3.1.193]"
				},
				{
					"name":"CH46_3038 yeaZ; tRNA threonylcarbamoyl adenosine modification protein YeaZ\tK14742 tsaB; tRNA threonylcarbamoyladenosine biosynthesis protein TsaB"
				},
				{
					"name":"CH46_671 rimN; tRNA threonylcarbamoyladenosine biosynthesis protein RimN\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"CH46_272 tsaD; tRNA threonylcarbamoyl adenosine modification protein TsaD\tK25706 tsaD; tRNA N6-adenosine threonylcarbamoyltransferase [EC:2.3.1.234]"
				},
				{
					"name":"CH46_545 tRNA threonylcarbamoyl adenosine modification protein YjeE\tK06925 tsaE; tRNA threonylcarbamoyladenosine biosynthesis protein TsaE"
				},
				{
					"name":"CH46_4119 thiF family protein\tK22132 tcdA; tRNA threonylcarbamoyladenosine dehydratase"
				}
				]
			}
			]
		},
		{
			"name":"tRNA degradation factors",
			"children":[
			{
				"name":"CH46_534 rnr; ribonuclease R\tK12573 rnr; ribonuclease R [EC:3.1.13.1]"
			},
			{
				"name":"CH46_1600 pnp; polyribonucleotide nucleotidyltransferase\tK00962 pnp; polyribonucleotide nucleotidyltransferase [EC:2.7.7.8]"
			}
			]
		}
		]
	}
	]
}