{
	"name":"psm03016",
	"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":"PSM_A2436 cca; 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":"PSM_A2426 gltX; glutamyl-tRNA synthetase\tK01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]"
				},
				{
					"name":"PSM_A1597 proS; prolyl-tRNA synthetase\tK01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]"
				},
				{
					"name":"PSM_A0991 ileS; isoleucyl-tRNA synthetase\tK01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]"
				},
				{
					"name":"PSM_A1994 leuS; leucyl-tRNA synthetase\tK01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]"
				},
				{
					"name":"PSM_A1673 metG; methionyl-tRNA synthetase\tK01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]"
				},
				{
					"name":"PSM_A1614 glnS; glutaminyl-tRNA synthetase\tK01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]"
				},
				{
					"name":"PSM_A2405 argS; arginyl-tRNA synthetase\tK01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]"
				},
				{
					"name":"PSM_A2527 lysS; lysyl-tRNA synthetase\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"PSM_A1111 aspS; aspartate tRNA synthetase\tK01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]"
				}
				]
			},
			{
				"name":"Other AARSs",
				"children":[
				{
					"name":"PSM_A0579 alaS; alanyl-tRNA synthetase\tK01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]"
				},
				{
					"name":"PSM_A1587 asparaginyl-tRNA synthetase\tK01893 NARS; asparaginyl-tRNA synthetase [EC:6.1.1.22]"
				},
				{
					"name":"PSM_A1433 thrS; threonyl-tRNA synthetase\tK01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]"
				},
				{
					"name":"PSM_A1329 serS; seryl-tRNA synthetase\tK01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]"
				},
				{
					"name":"PSM_A2128 cysS; cysteinyl-tRNA synthetase\tK01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]"
				},
				{
					"name":"PSM_A0632 valS; valine tRNA synthetase\tK01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]"
				},
				{
					"name":"PSM_B0172 hisS; histidyl-tRNA synthetase\tK01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]"
				},
				{
					"name":"PSM_A1141 pheS; phenylalanyl-tRNA synthetase subunit alpha\tK01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]"
				},
				{
					"name":"PSM_A1142 pheT; phenylalanyl-tRNA synthetase subunit beta\tK01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]"
				},
				{
					"name":"PSM_A0591 tyrZ; tyrosyl-tRNA synthetase II\tK01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]"
				},
				{
					"name":"PSM_A0318 trpS; tryptophanyl-tRNA synthetase\tK01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]"
				}
				]
			},
			{
				"name":"Trans-editing factors",
				"children":[
				{
					"name":"PSM_A0190 dtd; D-tyrosyl-tRNA deacylase\tK07560 dtd; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]"
				}
				]
			},
			{
				"name":"AARS associated factors",
				"children":[
				{
					"name":"PSM_A3016 hit; member of HIT (histidine triad) that contains Ap3A and Ap4A hydrolase\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":"PSM_A1980 miaB; involved in methylthiolation of isopentenylated A37 derivatives in tRNA, Fe-S protein\tK06168 CDK5RAP1; tRNA-2-methylthio-N6-dimethylallyladenosine synthase [EC:2.8.4.3]"
				}
				]
			},
			{
				"name":"Methyltransferases",
				"children":[
				{
					"name":"PSM_A0600 yggH; tRNA (m7G46) methyltransferase, SAM-dependent\tK03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]"
				},
				{
					"name":"PSM_A1596 hypothetical protein\tK22900 TRMO; tRNA (adenine37-N6)-methyltransferase [EC:2.1.1.-]"
				}
				]
			},
			{
				"name":"Psudouridine synthases",
				"children":[
				{
					"name":"PSM_A2141 truA; tRNA pseudouridine synthase A\tK06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]"
				},
				{
					"name":"PSM_A1069 truB; tRNA pseudouridine 5S synthase\tK03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]"
				},
				{
					"name":"PSM_A2375 truD; tRNA pseudouridine synthase D\tK06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]"
				}
				]
			},
			{
				"name":"Thiolation factors",
				"children":[
				{
					"name":"PSM_A0425 iscS; cysteine desulfurase (tRNA sulfurtransferase; RNA 4-thiouridine sulfurtransferase), PLP-dependent\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"PSM_A1889 metallo-beta-lactamase superfamily 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":"PSM_A0032 double-stranded RNA-binding protein\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"PSM_B0157 putative translation factor\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"PSM_A2821 miaA; delta(2)-isopentenylpyrophosphate tRNA-adenosine transferase\tK00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]"
				},
				{
					"name":"PSM_A3121 trmE; tRNA modification GTPase TrmE\tK03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]"
				},
				{
					"name":"PSM_A3118 mnmG; tRNA uridine 5-carboxymethylaminomethyl modification enzyme GidA\tK03495 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme"
				}
				]
			}
			]
		},
		{
			"name":"tRNA degradation factors",
			"children":[
			{
				"name":"TRAMP complex"
			},
			{
				"name":"Rapid tRNA decay (RTD) pathway factors",
				"children":[
				{
					"name":"PSM_A0133 carbohydrate phosphatase\tK01082 cysQ; 3'(2'), 5'-bisphosphate nucleotidase [EC:3.1.3.7]"
				},
				{
					"name":"PSM_A0221 cysQ; 3',5' adenosine diphosphate 3' phosphatase\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":"PSM_A3126 rnpA; ribonuclease P protein component (RNaseP protein) (RNase P protein) (protein C5)\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":"PSM_A2158 rnt; ribonuclease T\tK03683 rnt; ribonuclease T [EC:3.1.13.-]"
				},
				{
					"name":"PSM_A2837 rph; RNase PH (tRNA nucleotidyltransferase)\tK00989 rph; ribonuclease PH [EC:2.7.7.56]"
				},
				{
					"name":"PSM_B0584 rnd; putative RNase D, processing tRNA precursors\tK03684 rnd; ribonuclease D [EC:3.1.13.5]"
				}
				]
			},
			{
				"name":"CCA adding factors",
				"children":[
				{
					"name":"PSM_A2436 cca; 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"
			}
			]
		},
		{
			"name":"tRNA transport factors",
			"children":[
			{
				"name":"tRNA export factors",
				"children":[
				{
					"name":"PSM_A0870 putative ABC transporter ATP-binding protein\tK06020 ettA; energy-dependent translational throttle protein EttA"
				}
				]
			}
			]
		},
		{
			"name":"Aminoacyl-tRNA synthetases (AARSs)",
			"children":[
			{
				"name":"Multi-aminoacyl-tRNA synthetase complex (MSC)",
				"children":[
				{
					"name":"PSM_A1994 leuS; leucyl-tRNA synthetase\tK01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]"
				},
				{
					"name":"PSM_A1597 proS; prolyl-tRNA synthetase\tK01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]"
				}
				]
			},
			{
				"name":"Other AARSs",
				"children":[
				{
					"name":"PSM_A0591 tyrZ; tyrosyl-tRNA synthetase II\tK01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]"
				},
				{
					"name":"PSM_A0318 trpS; tryptophanyl-tRNA synthetase\tK01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]"
				},
				{
					"name":"PSM_A1433 thrS; threonyl-tRNA synthetase\tK01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]"
				},
				{
					"name":"PSM_A0991 ileS; isoleucyl-tRNA synthetase\tK01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]"
				},
				{
					"name":"PSM_A2527 lysS; lysyl-tRNA synthetase\tK04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]"
				},
				{
					"name":"PSM_A0579 alaS; alanyl-tRNA synthetase\tK01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]"
				},
				{
					"name":"PSM_A0632 valS; valine tRNA synthetase\tK01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]"
				},
				{
					"name":"PSM_A1673 metG; methionyl-tRNA synthetase\tK01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]"
				},
				{
					"name":"PSM_A1329 serS; seryl-tRNA synthetase\tK01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]"
				},
				{
					"name":"PSM_A1111 aspS; aspartate tRNA synthetase\tK01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]"
				},
				{
					"name":"PSM_A0005 glyQ; glycyl-tRNA synthetase subunit alpha\tK01878 glyQ; glycyl-tRNA synthetase alpha chain [EC:6.1.1.14]"
				},
				{
					"name":"PSM_A0006 glyS; glycyl-tRNA synthetase subunit beta\tK01879 glyS; glycyl-tRNA synthetase beta chain [EC:6.1.1.14]"
				},
				{
					"name":"PSM_A2128 cysS; cysteinyl-tRNA synthetase\tK01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]"
				},
				{
					"name":"PSM_A2426 gltX; glutamyl-tRNA synthetase\tK01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]"
				},
				{
					"name":"PSM_A1614 glnS; glutaminyl-tRNA synthetase\tK01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]"
				},
				{
					"name":"PSM_A2405 argS; arginyl-tRNA synthetase\tK01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]"
				},
				{
					"name":"PSM_A1141 pheS; phenylalanyl-tRNA synthetase subunit alpha\tK01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]"
				},
				{
					"name":"PSM_A1142 pheT; phenylalanyl-tRNA synthetase subunit beta\tK01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]"
				},
				{
					"name":"PSM_B0172 hisS; histidyl-tRNA synthetase\tK01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]"
				},
				{
					"name":"PSM_A1587 asparaginyl-tRNA synthetase\tK01893 NARS; asparaginyl-tRNA synthetase [EC:6.1.1.22]"
				},
				{
					"name":"PSM_A2455 putative glutamyl-Q tRNA(Asp) synthetase\tK01894 gluQ; glutamyl-Q tRNA(Asp) synthetase [EC:6.1.1.-]"
				}
				]
			},
			{
				"name":"Trans-editing factors",
				"children":[
				{
					"name":"PSM_A0190 dtd; D-tyrosyl-tRNA deacylase\tK07560 dtd; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]"
				},
				{
					"name":"PSM_B0428 putative ala-tRNA(Pro) deacylase\tK03976 ybaK; Cys-tRNA(Pro)\/Cys-tRNA(Cys) deacylase [EC:3.1.1.-]"
				},
				{
					"name":"PSM_A2810 hypothetical protein\tK19055 prdX; Ala-tRNA(Pro) deacylase [EC:3.1.1.-]"
				}
				]
			}
			]
		},
		{
			"name":"tRNA modification factors",
			"children":[
			{
				"name":"Deaminases",
				"children":[
				{
					"name":"PSM_A0753 tadA; tRNA-specific adenosine deaminase\tK11991 tadA; tRNA(adenine34) deaminase [EC:3.5.4.33]"
				}
				]
			},
			{
				"name":"Dihydorouridine synthases",
				"children":[
				{
					"name":"PSM_A0385 dusA; tRNA-dihydrouridine synthase A\tK05539 dusA; tRNA-dihydrouridine synthase A [EC:1.-.-.-]"
				},
				{
					"name":"PSM_A2743 dusB; tRNA-dihydrouridine synthase B\tK05540 dusB; tRNA-dihydrouridine synthase B [EC:1.-.-.-]"
				},
				{
					"name":"PSM_A1830 dusC; tRNA-dihydrouridine synthase C\tK05541 dusC; tRNA-dihydrouridine synthase C [EC:1.-.-.-]"
				}
				]
			},
			{
				"name":"Methylthiotransferases",
				"children":[
				{
					"name":"PSM_A1980 miaB; involved in methylthiolation of isopentenylated A37 derivatives in tRNA, Fe-S protein\tK06168 CDK5RAP1; tRNA-2-methylthio-N6-dimethylallyladenosine synthase [EC:2.8.4.3]"
				}
				]
			},
			{
				"name":"Methyltransferases",
				"children":[
				{
					"name":"PSM_A1107 methyltransferase\tK15256 cmoA; tRNA (cmo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"PSM_B0052 hypothetical protein\tK15256 cmoA; tRNA (cmo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"PSM_A1106 yecP; methyltransferase\tK15257 cmoB; tRNA (mo5U34)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"PSM_A0746 trmA; tRNA (uracil-5-)-methyltransferase\tK00557 trmA; tRNA (uracil-5-)-methyltransferase [EC:2.1.1.35]"
				},
				{
					"name":"PSM_A0600 yggH; tRNA (m7G46) methyltransferase, SAM-dependent\tK03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]"
				},
				{
					"name":"PSM_A1017 trmD; tRNA (guanine-7-)-methyltransferase\tK00554 trmD; tRNA (guanine37-N1)-methyltransferase [EC:2.1.1.228]"
				},
				{
					"name":"PSM_A3121 trmE; tRNA modification GTPase TrmE\tK03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]"
				},
				{
					"name":"PSM_A2866 trmH; tRNA guanosine-2'-O-methyltransferase\tK00556 trmH; tRNA (guanosine-2'-O-)-methyltransferase [EC:2.1.1.34]"
				},
				{
					"name":"PSM_A0423 tRNA\/rRNA methyltransferase\tK15396 trmJ; tRNA (cytidine32\/uridine32-2'-O)-methyltransferase [EC:2.1.1.200]"
				},
				{
					"name":"PSM_A1916 conserved hypothetical protein\tK06967 trmK; tRNA (adenine22-N1)-methyltransferase [EC:2.1.1.217]"
				},
				{
					"name":"PSM_A2720 tRNA\/rRNA methyltransferase\tK03216 trmL; tRNA (cytidine\/uridine-2'-O-)-methyltransferase [EC:2.1.1.207]"
				},
				{
					"name":"PSM_A1596 hypothetical protein\tK22900 TRMO; tRNA (adenine37-N6)-methyltransferase [EC:2.1.1.-]"
				},
				{
					"name":"PSM_A2534 hypothetical protein\tK15460 yfiC; tRNA1Val (adenine37-N6)-methyltransferase [EC:2.1.1.223]"
				},
				{
					"name":"PSM_A1948 RNA methyltransferase, TrmH family protein\tK03437 spoU; RNA methyltransferase, TrmH family"
				}
				]
			},
			{
				"name":"Psudouridine synthases",
				"children":[
				{
					"name":"PSM_A2141 truA; tRNA pseudouridine synthase A\tK06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]"
				},
				{
					"name":"PSM_A1069 truB; tRNA pseudouridine 5S synthase\tK03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]"
				},
				{
					"name":"PSM_A2013 truC; tRNA pseudouridine synthase C\tK06175 truC; tRNA pseudouridine65 synthase [EC:5.4.99.26]"
				},
				{
					"name":"PSM_A2375 truD; tRNA pseudouridine synthase D\tK06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]"
				},
				{
					"name":"PSM_A1629 23S rRNA pseudouridylate synthase\tK06177 rluA; tRNA pseudouridine32 synthase \/ 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]"
				},
				{
					"name":"PSM_A1821 23S rRNA pseudouridylate synthase\tK06177 rluA; tRNA pseudouridine32 synthase \/ 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]"
				},
				{
					"name":"PSM_A2662 rluA; pseudouridylate synthase\tK06177 rluA; tRNA pseudouridine32 synthase \/ 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]"
				},
				{
					"name":"PSM_B0287 ribosomal large subunit pseudouridine synthase A (pseudouridylate synthase, 23S RNA-specific)\tK06177 rluA; tRNA pseudouridine32 synthase \/ 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]"
				}
				]
			},
			{
				"name":"Thiolation factors",
				"children":[
				{
					"name":"PSM_A1662 mnmA; tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase\tK00566 mnmA; tRNA-uridine 2-sulfurtransferase [EC:2.8.1.13]"
				},
				{
					"name":"PSM_A1209 hypothetical protein\tK14058 ttcA; tRNA 2-thiocytidine biosynthesis protein TtcA"
				},
				{
					"name":"PSM_A0010 sirA; small ubiquitous RNA-binding protein\tK04085 tusA; tRNA 2-thiouridine synthesizing protein A [EC:2.8.1.-]"
				},
				{
					"name":"PSM_A1658 conserved hypothetical protein\tK07237 tusB; tRNA 2-thiouridine synthesizing protein B"
				},
				{
					"name":"PSM_A1657 hypothetical protein\tK07236 tusC; tRNA 2-thiouridine synthesizing protein C"
				},
				{
					"name":"PSM_A1656 hypothetical protein\tK07235 tusD; tRNA 2-thiouridine synthesizing protein D [EC:2.8.1.-]"
				},
				{
					"name":"PSM_A1659 anaerobic sulfite reductase subunit gamma\tK11179 tusE; tRNA 2-thiouridine synthesizing protein E [EC:2.8.1.-]"
				},
				{
					"name":"PSM_A0427 iscA; Fe-S cluster assembly\/activation protein\tK13628 iscA; iron-sulfur cluster assembly protein"
				},
				{
					"name":"PSM_A0425 iscS; cysteine desulfurase (tRNA sulfurtransferase; RNA 4-thiouridine sulfurtransferase), PLP-dependent\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"PSM_A1889 metallo-beta-lactamase superfamily protein\tK04487 iscS; cysteine desulfurase [EC:2.8.1.7]"
				},
				{
					"name":"PSM_A2346 putative one-carbon metabolism transcriptional regulator\tK06980 ygfZ; tRNA-modifying protein YgfZ"
				}
				]
			},
			{
				"name":"KEOPS\/EKC complex"
			},
			{
				"name":"Other tRNA modification factors",
				"children":[
				{
					"name":"PSM_A3118 mnmG; tRNA uridine 5-carboxymethylaminomethyl modification enzyme GidA\tK03495 gidA; tRNA uridine 5-carboxymethylaminomethyl modification enzyme"
				},
				{
					"name":"PSM_A2821 miaA; delta(2)-isopentenylpyrophosphate tRNA-adenosine transferase\tK00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]"
				},
				{
					"name":"PSM_A1534 hypothetical protein\tK06169 miaE; tRNA 2-(methylsulfanyl)-N6-isopentenyladenosine37 hydroxylase [EC:1.14.99.69]"
				},
				{
					"name":"PSM_A2134 tRNA-(MS[2]IO[6]A)-hydroxylase\tK06169 miaE; tRNA 2-(methylsulfanyl)-N6-isopentenyladenosine37 hydroxylase [EC:1.14.99.69]"
				},
				{
					"name":"PSM_A2146 conserved hypothetical protein\tK15461 mnmC; tRNA 5-methylaminomethyl-2-thiouridine biosynthesis bifunctional protein [EC:2.1.1.61 1.5.-.-]"
				},
				{
					"name":"PSM_A2774 queA; S-adenosylmethionine:tRNA ribosyltransferase-isomerase\tK07568 queA; S-adenosylmethionine:tRNA ribosyltransferase-isomerase [EC:2.4.99.17]"
				},
				{
					"name":"PSM_A1912 regulator protein\tK06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]"
				},
				{
					"name":"PSM_A1911 queC; queC protein\tK10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]"
				},
				{
					"name":"PSM_A2022 queF; 7-cyano-7-deazaguanine reductase\tK06879 queF; 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]"
				},
				{
					"name":"PSM_A0526 4Fe-4S ferredoxin\tK18979 queG; epoxyqueuosine reductase [EC:1.17.99.6]"
				},
				{
					"name":"PSM_A2773 tgt; queuine tRNA-ribosyltransferase\tK00773 tgt; queuine tRNA-ribosyltransferase [EC:2.4.2.29]"
				},
				{
					"name":"PSM_A0806 thiI; thiamine biosynthesis protein ThiI\tK03151 thiI; tRNA uracil 4-sulfurtransferase [EC:2.8.1.4]"
				},
				{
					"name":"PSM_A2076 lysidine forming enzyme\tK04075 tilS; tRNA(Ile)-lysidine synthase [EC:6.3.4.19]"
				},
				{
					"name":"PSM_A0126 conserved hypothetical protein\tK06957 tmcA; tRNA(Met) cytidine acetyltransferase [EC:2.3.1.193]"
				},
				{
					"name":"PSM_B0579 putative protease\tK14742 tsaB; tRNA threonylcarbamoyladenosine biosynthesis protein TsaB"
				},
				{
					"name":"PSM_A0032 double-stranded RNA-binding protein\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"PSM_B0157 putative translation factor\tK07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]"
				},
				{
					"name":"PSM_A0782 gcp; Gcp glycoprotease-like protein\tK25706 tsaD; tRNA N6-adenosine threonylcarbamoyltransferase [EC:2.3.1.234]"
				},
				{
					"name":"PSM_A2824 hypothetical protein\tK06925 tsaE; tRNA threonylcarbamoyladenosine biosynthesis protein TsaE"
				},
				{
					"name":"PSM_A1628 molybdenum cofactor biosynthesis protein MoeB, NAD(P)-binding protein\tK22132 tcdA; tRNA threonylcarbamoyladenosine dehydratase"
				}
				]
			}
			]
		},
		{
			"name":"tRNA degradation factors",
			"children":[
			{
				"name":"PSM_A0534 rnr; RNase R, 3'-5' exoribonuclease\tK12573 rnr; ribonuclease R [EC:3.1.13.1]"
			},
			{
				"name":"PSM_A1071 pnp; polynucleotide phosphorylase\/polyadenylase\tK00962 pnp; polyribonucleotide nucleotidyltransferase [EC:2.7.7.8]"
			}
			]
		}
		]
	}
	]
}