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Transfer RNA Biogenesis - Rhodopseudomonas sp. P2A-2r
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AEukaryotic type
B 5'processing factors
C Ribonucrease P
B 3'processing and CCA adding factors
C 3'processing factors
D ONR75_26200 ribonuclease T2 K01166 RNASET2; ribonuclease T2 [EC:4.6.1.19]
C CCA adding factors
B tRNA spricing factors
C tRNA splicing endonuclease complex
C tRNA splicing ligase complex
C Other tRNA splicing factors
B tRNA transport factors
C tRNA export factors
C tRNA import factors
B Aminoacyl-tRNA synthetases (AARSs)
C Multi-aminoacyl-tRNA synthetase complex (MSC)
D ONR75_19665 gltX; (GenBank) glutamate--tRNA ligase K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]
D ONR75_19805 proline--tRNA ligase K01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]
D ONR75_01455 leuS; (GenBank) leucine--tRNA ligase K01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]
D ONR75_17685 metG; (GenBank) methionine--tRNA ligase K01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]
D ONR75_19660 glutamine--tRNA ligase/YqeY domain fusion protein K01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]
D ONR75_19290 argS; (GenBank) arginine--tRNA ligase K01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]
D ONR75_20065 aspS; (GenBank) aspartate--tRNA ligase K01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]
C Other AARSs
D ONR75_12630 alaS; (GenBank) alanine--tRNA ligase K01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]
D ONR75_19250 serS; (GenBank) serine--tRNA ligase K01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]
D ONR75_17500 valine--tRNA ligase K01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]
D ONR75_26240 hisS; (GenBank) histidine--tRNA ligase K01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]
D ONR75_01090 pheS; (GenBank) phenylalanine--tRNA ligase subunit alpha K01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]
D ONR75_01095 pheT; (GenBank) phenylalanine--tRNA ligase subunit beta K01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]
D ONR75_16815 tyrS; (GenBank) tyrosine--tRNA ligase K01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]
D ONR75_00455 trpS; (GenBank) tryptophan--tRNA ligase K01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]
C Trans-editing factors
C AARS associated factors
D ONR75_15045 HIT family protein K02503 HINT1_2; histidine triad (HIT) family protein [EC:3.9.1.-]
B tRNA modification factors
C Deaminases
C Dihydorouridine synthases
C Methylthiotransferase
C Methyltransferases
D ONR75_00385 tRNA (guanine(46)-N(7))-methyltransferase TrmB K03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]
C Psudouridine synthases
D ONR75_05940 truA; (GenBank) tRNA pseudouridine(38-40) synthase TruA K06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]
D ONR75_00350 truB; (GenBank) tRNA pseudouridine(55) synthase TruB K03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]
C Thiolation factors
D ONR75_06175 nifS; (GenBank) cysteine desulfurase NifS K04487 iscS; cysteine desulfurase [EC:2.8.1.7]
D ONR75_16845 cysteine desulfurase K04487 iscS; cysteine desulfurase [EC:2.8.1.7]
C KEOPS/EKC complex
C Elongator complex
C Elongator related proteins
C Other tRNA modification factors
D ONR75_07845 L-threonylcarbamoyladenylate synthase K07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]
D ONR75_24400 miaA; (GenBank) tRNA (adenosine(37)-N6)-dimethylallyltransferase MiaA K00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]
D ONR75_01415 mnmE; (GenBank) tRNA uridine-5-carboxymethylaminomethyl(34) synthesis GTPase MnmE K03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]
B tRNA degradation factors
C TRAMP complex
C Rapid tRNA decay (RTD) pathway factors
D ONR75_10460 3'(2'),5'-bisphosphate nucleotidase CysQ K01082 cysQ; 3'(2'), 5'-bisphosphate nucleotidase [EC:3.1.3.7]
C Other tRNA degradation factors
#
AProkaryotic type
B 5'processing factors
C Ribonucrease P
D ONR75_27785 rnpB; (GenBank) RNase P RNA component class A K01978 rnpB; RNase P catalytic RNA component
B 3'processing and CCA adding factors
C 3'processing factors
D ONR75_01210 rph; (GenBank) ribonuclease PH K00989 rph; ribonuclease PH [EC:2.7.7.56]
D ONR75_00925 ribonuclease D K03684 rnd; ribonuclease D [EC:3.1.13.5]
D ONR75_20080 rnd; (GenBank) ribonuclease D K03684 rnd; ribonuclease D [EC:3.1.13.5]
D ONR75_26200 ribonuclease T2 K01166 RNASET2; ribonuclease T2 [EC:4.6.1.19]
C CCA adding factors
B tRNA spricing factors
C tRNA splicing endonucleases
C tRNA splicing ligases
C Other tRNA splicing factors
D ONR75_02420 thpR; (GenBank) RNA 2',3'-cyclic phosphodiesterase K01975 thpR; RNA 2',3'-cyclic 3'-phosphodiesterase [EC:3.1.4.58]
B tRNA transport factors
C tRNA export factors
D ONR75_28040 ettA; (GenBank) energy-dependent translational throttle protein EttA K06020 ettA; energy-dependent translational throttle protein EttA
B Aminoacyl-tRNA synthetases (AARSs)
C Multi-aminoacyl-tRNA synthetase complex (MSC)
D ONR75_01455 leuS; (GenBank) leucine--tRNA ligase K01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]
D ONR75_04475 lysine--tRNA ligase K04566 lysK; lysyl-tRNA synthetase, class I [EC:6.1.1.6]
D ONR75_19805 proline--tRNA ligase K01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]
C Other AARSs
D ONR75_16815 tyrS; (GenBank) tyrosine--tRNA ligase K01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]
D ONR75_00455 trpS; (GenBank) tryptophan--tRNA ligase K01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]
D ONR75_12630 alaS; (GenBank) alanine--tRNA ligase K01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]
D ONR75_17500 valine--tRNA ligase K01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]
D ONR75_17685 metG; (GenBank) methionine--tRNA ligase K01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]
D ONR75_19250 serS; (GenBank) serine--tRNA ligase K01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]
D ONR75_20065 aspS; (GenBank) aspartate--tRNA ligase K01876 DARS2; aspartyl-tRNA synthetase [EC:6.1.1.12]
D ONR75_07130 glycine--tRNA ligase subunit alpha K01878 glyQ; glycyl-tRNA synthetase alpha chain [EC:6.1.1.14]
D ONR75_07140 glyS; (GenBank) glycine--tRNA ligase subunit beta K01879 glyS; glycyl-tRNA synthetase beta chain [EC:6.1.1.14]
D ONR75_19665 gltX; (GenBank) glutamate--tRNA ligase K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]
D ONR75_19660 glutamine--tRNA ligase/YqeY domain fusion protein K01886 QARS; glutaminyl-tRNA synthetase [EC:6.1.1.18]
D ONR75_19290 argS; (GenBank) arginine--tRNA ligase K01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]
D ONR75_01090 pheS; (GenBank) phenylalanine--tRNA ligase subunit alpha K01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]
D ONR75_01095 pheT; (GenBank) phenylalanine--tRNA ligase subunit beta K01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]
D ONR75_26240 hisS; (GenBank) histidine--tRNA ligase K01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]
D ONR75_05465 gluQRS; (GenBank) tRNA glutamyl-Q(34) synthetase GluQRS K01894 gluQ; glutamyl-Q tRNA(Asp) synthetase [EC:6.1.1.-]
C Trans-editing factors
D ONR75_25695 ybaK; (GenBank) Cys-tRNA(Pro) deacylase K03976 ybaK; Cys-tRNA(Pro)/Cys-tRNA(Cys) deacylase [EC:3.1.1.-]
B tRNA modification factors
C Deaminases
D ONR75_26365 nucleoside deaminase K11991 tadA; tRNA(adenine34) deaminase [EC:3.5.4.33]
C Dihydorouridine synthases
D ONR75_21360 dusA; (GenBank) tRNA dihydrouridine(20/20a) synthase DusA K05539 dusA; tRNA-dihydrouridine synthase A [EC:1.-.-.-]
D ONR75_17530 dusB; (GenBank) tRNA dihydrouridine synthase DusB K05540 dusB; tRNA-dihydrouridine synthase B [EC:1.-.-.-]
C Methylthiotransferases
D ONR75_02305 mtaB; (GenBank) tRNA (N(6)-L-threonylcarbamoyladenosine(37)-C(2))-methylthiotransferase MtaB K18707 mtaB; threonylcarbamoyladenosine tRNA methylthiotransferase MtaB [EC:2.8.4.5]
C Methyltransferases
D ONR75_12665 TrmJ/YjtD family RNA methyltransferase K02533 lasT; tRNA/rRNA methyltransferase [EC:2.1.1.-]
D ONR75_19175 trmFO; (GenBank) methylenetetrahydrofolate--tRNA-(uracil(54)-C(5))-methyltransferase (FADH(2)-oxidizing) TrmFO K04094 trmFO; methylenetetrahydrofolate--tRNA-(uracil-5-)-methyltransferase [EC:2.1.1.74]
D ONR75_00385 tRNA (guanine(46)-N(7))-methyltransferase TrmB K03439 trmB; tRNA (guanine-N7-)-methyltransferase [EC:2.1.1.33]
D ONR75_01415 mnmE; (GenBank) tRNA uridine-5-carboxymethylaminomethyl(34) synthesis GTPase MnmE K03650 mnmE; tRNA modification GTPase [EC:3.6.-.-]
D ONR75_29455 tRNA methyltransferase K03216 trmL; tRNA (cytidine/uridine-2'-O-)-methyltransferase [EC:2.1.1.207]
C Psudouridine synthases
D ONR75_05940 truA; (GenBank) tRNA pseudouridine(38-40) synthase TruA K06173 truA; tRNA pseudouridine38-40 synthase [EC:5.4.99.12]
D ONR75_00350 truB; (GenBank) tRNA pseudouridine(55) synthase TruB K03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]
D ONR75_02320 RNA pseudouridine synthase K06177 rluA; tRNA pseudouridine32 synthase / 23S rRNA pseudouridine746 synthase [EC:5.4.99.28 5.4.99.29]
C Thiolation factors
D ONR75_28930 mnmA; (GenBank) tRNA 2-thiouridine(34) synthase MnmA K00566 mnmA; tRNA-uridine 2-sulfurtransferase [EC:2.8.1.13]
D ONR75_11440 sulfurtransferase TusA family protein K04085 tusA; tRNA 2-thiouridine synthesizing protein A [EC:2.8.1.-]
D ONR75_16875 iron-sulfur cluster assembly accessory protein K13628 iscA; iron-sulfur cluster assembly protein
D ONR75_06175 nifS; (GenBank) cysteine desulfurase NifS K04487 iscS; cysteine desulfurase [EC:2.8.1.7]
D ONR75_16845 cysteine desulfurase K04487 iscS; cysteine desulfurase [EC:2.8.1.7]
D ONR75_28820 folate-binding protein K06980 ygfZ; tRNA-modifying protein YgfZ
C KEOPS/EKC complex
C Other tRNA modification factors
D ONR75_24400 miaA; (GenBank) tRNA (adenosine(37)-N6)-dimethylallyltransferase MiaA K00791 miaA; tRNA dimethylallyltransferase [EC:2.5.1.75]
D ONR75_19065 queA; (GenBank) tRNA preQ1(34) S-adenosylmethionine ribosyltransferase-isomerase QueA K07568 queA; S-adenosylmethionine:tRNA ribosyltransferase-isomerase [EC:2.4.99.17]
D ONR75_17575 queC; (GenBank) 7-cyano-7-deazaguanine synthase QueC K06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]
D ONR75_29470 6-carboxytetrahydropterin synthase K01737 queD; 6-pyruvoyltetrahydropterin/6-carboxytetrahydropterin synthase [EC:4.2.3.12 4.1.2.50]
D ONR75_29465 queE; (GenBank) 7-carboxy-7-deazaguanine synthase K10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]
D ONR75_19475 queF; (GenBank) preQ(1) synthase K09457 queF; 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]
D ONR75_01055 queG; (GenBank) tRNA epoxyqueuosine(34) reductase QueG K18979 queG; epoxyqueuosine reductase [EC:1.17.99.6]
D ONR75_19060 tgt; (GenBank) tRNA guanosine(34) transglycosylase Tgt K00773 tgt; queuine tRNA-ribosyltransferase [EC:2.4.2.29]
D ONR75_26665 tilS; (GenBank) tRNA lysidine(34) synthetase TilS K04075 tilS; tRNA(Ile)-lysidine synthase [EC:6.3.4.19]
D ONR75_00435 tsaB; (GenBank) tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex dimerization subunit type 1 TsaB K14742 tsaB; tRNA threonylcarbamoyladenosine biosynthesis protein TsaB
D ONR75_07845 L-threonylcarbamoyladenylate synthase K07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]
B tRNA degradation factors
C ONR75_15120 rnr; (GenBank) ribonuclease R K12573 rnr; ribonuclease R [EC:3.1.13.1]
C ONR75_00335 pnp; (GenBank) polyribonucleotide nucleotidyltransferase K00962 pnp; polyribonucleotide nucleotidyltransferase [EC:2.7.7.8]
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#[ BRITE | KEGG2 | KEGG ]
#Last updated: June 17, 2025