+D
#
Transfer RNA Biogenesis - Saccharolobus solfataricus SARC-B
%
!
AEukaryotic type
B 5'processing factors
C Ribonucrease P
D SULB_1797 ribonuclease P K03538 POP4; ribonuclease P protein subunit POP4 [EC:3.1.26.5]
D SULB_1823 ribonuclease P K03537 POP5; ribonuclease P/MRP protein subunit POP5 [EC:3.1.26.5]
D SULB_1824 RNase P subunit p30 K03539 RPP1; ribonuclease P/MRP protein subunit RPP1 [EC:3.1.26.5]
D SULB_0043 ribonuclease P K03540 RPR2; ribonuclease P protein subunit RPR2 [EC:3.1.26.5]
B 3'processing and CCA adding factors
C 3'processing factors
D SULB_2048 rnz; ribonuclease Z K00784 rnz; ribonuclease Z [EC:3.1.26.11]
C CCA adding factors
B tRNA spricing factors
C tRNA splicing endonuclease complex
C tRNA splicing ligase complex
D SULB_1978 RtcB family protein K14415 RTCB; tRNA-splicing ligase RtcB (3'-phosphate/5'-hydroxy nucleic acid ligase) [EC:6.5.1.8]
D SULB_1775 archease K24956 ZBTB8OS; protein archease
C Other tRNA splicing factors
B tRNA transport factors
C tRNA export factors
D SULB_0226 elongation factor 1-alpha K03231 EEF1A; elongation factor 1-alpha
D SULB_1237 tuf; translation elongation factor EF-1 subunit alpha K03231 EEF1A; elongation factor 1-alpha
C tRNA import factors
B Aminoacyl-tRNA synthetases (AARSs)
C Multi-aminoacyl-tRNA synthetase complex (MSC)
D SULB_1108 glutamate--tRNA ligase K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]
D SULB_1664 proline--tRNA ligase K01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]
D SULB_1807 isoleucine--tRNA ligase K01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]
D SULB_1530 leuS; leucine--tRNA ligase K01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]
D SULB_1683 leuS; leucine--tRNA ligase K01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]
D SULB_1655 methionine--tRNA ligase K01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]
D SULB_1879 arginine--tRNA ligase K01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]
D SULB_1105 lysS; lysine--tRNA ligase K04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]
C Other AARSs
D SULB_1358 alanine--tRNA ligase K01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]
D SULB_2260 alanyl-tRNA editing protein K01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]
D SULB_1464 glycine--tRNA ligase K01880 GARS; glycyl-tRNA synthetase [EC:6.1.1.14]
D SULB_0283 threonine--tRNA ligase K01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]
D SULB_1695 serine--tRNA ligase K01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]
D SULB_0094 cysteine--tRNA ligase K01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]
D SULB_1910 valine--tRNA ligase K01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]
D SULB_1297 histidine--tRNA ligase K01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]
D SULB_1116 phenylalanine--tRNA ligase subunit alpha K01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]
D SULB_1117 phenylalanine--tRNA ligase subunit beta K01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]
D SULB_1096 tyrosine--tRNA ligase K01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]
D SULB_1477 tryptophan--tRNA ligase K01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]
C Trans-editing factors
D SULB_0052 D-aminoacyl-tRNA deacylase K09716 dtdA; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]
D SULB_1474 alanyl-tRNA editing protein K07050 AARSD1; misacylated tRNA(Ala) deacylase [EC:3.1.1.-]
C AARS associated factors
D SULB_2902 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
D SULB_0182 tRNA (N(6)-L-threonylcarbamoyladenosine(37)-C(2))-methylthiotransferase K15865 CDKAL1; threonylcarbamoyladenosine tRNA methylthiotransferase CDKAL1 [EC:2.8.4.5]
C Methyltransferases
D SULB_1952 tRNA (guanine(26)-N(2))-dimethyltransferase K00555 TRMT1; tRNA (guanine26-N2/guanine27-N2)-dimethyltransferase [EC:2.1.1.215 2.1.1.216]
D SULB_0237 class I SAM-dependent methyltransferase family protein K15429 TRM5; tRNA (guanine37-N1)-methyltransferase [EC:2.1.1.228]
D SULB_1448 tRNA (adenine-N1)-methyltransferase K07442 TRM61; tRNA (adenine57-N1/adenine58-N1)-methyltransferase catalytic subunit [EC:2.1.1.219 2.1.1.220]
D SULB_1965 4-demethylwyosine synthase TYW1 K15449 TYW1; tRNA wybutosine-synthesizing protein 1 [EC:4.1.3.44]
D SULB_0040 methyltransferase K07055 TRM12; tRNA wybutosine-synthesizing protein 2 [EC:2.5.1.114]
D SULB_1715 hypothetical protein K15450 TYW3; tRNA wybutosine-synthesizing protein 3 [EC:2.1.1.282]
C Psudouridine synthases
D SULB_1416 RNA-guided pseudouridylation complex pseudouridine synthase subunit Cbf5 K03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]
D SULB_1417 tRNA pseudouridine synthase A K03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]
D SULB_1189 truD; tRNA pseudouridine(13) synthase TruD K06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]
C Thiolation factors
C KEOPS/EKC complex
D SULB_1454 Kae1-associated kinase Bud32 K08851 TP53RK; TP53 regulating kinase and related kinases [EC:2.7.11.1]
D SULB_1455 tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex transferase subunit TsaD K01409 OSGEP; N6-L-threonylcarbamoyladenine synthase [EC:2.3.1.234]
C Elongator complex
D SULB_1504 tRNA uridine(34) 5-carboxymethylaminomethyl modification radical SAM/GNAT enzyme Elp3 K07739 ELP3; elongator complex protein 3 (tRNA carboxymethyluridine synthase) [EC:2.3.1.311]
C Elongator related proteins
C Other tRNA modification factors
D SULB_1750 threonylcarbamoyl-AMP synthase K07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]
D SULB_1863 RNA methyltransferase K06963 TAN1; tRNA acetyltransferase TAN1
B tRNA degradation factors
C TRAMP complex
C Rapid tRNA decay (RTD) pathway factors
C Other tRNA degradation factors
#
AProkaryotic type
B 5'processing factors
C Ribonucrease P
D SULB_1278 rnpB; RNase P RNA component K01978 rnpB; RNase P catalytic RNA component
B 3'processing and CCA adding factors
C 3'processing factors
D SULB_2048 rnz; ribonuclease Z K00784 rnz; ribonuclease Z [EC:3.1.26.11]
C CCA adding factors
D SULB_2044 CCA tRNA nucleotidyltransferase K07558 K07558; tRNA nucleotidyltransferase (CCA-adding enzyme) [EC:2.7.7.72]
B tRNA spricing factors
C tRNA splicing endonucleases
D SULB_1298 hypothetical protein K01170 endA; tRNA-intron endonuclease, archaea type [EC:4.6.1.16]
D SULB_1460 endA; tRNA-intron lyase K01170 endA; tRNA-intron endonuclease, archaea type [EC:4.6.1.16]
C tRNA splicing ligases
D SULB_1978 RtcB family protein K14415 RTCB; tRNA-splicing ligase RtcB (3'-phosphate/5'-hydroxy nucleic acid ligase) [EC:6.5.1.8]
C Other tRNA splicing factors
D SULB_2045 thpR; 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
B Aminoacyl-tRNA synthetases (AARSs)
C Multi-aminoacyl-tRNA synthetase complex (MSC)
D SULB_1530 leuS; leucine--tRNA ligase K01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]
D SULB_1683 leuS; leucine--tRNA ligase K01869 LARS; leucyl-tRNA synthetase [EC:6.1.1.4]
D SULB_1664 proline--tRNA ligase K01881 PARS; prolyl-tRNA synthetase [EC:6.1.1.15]
C Other AARSs
D SULB_1096 tyrosine--tRNA ligase K01866 YARS; tyrosyl-tRNA synthetase [EC:6.1.1.1]
D SULB_1477 tryptophan--tRNA ligase K01867 WARS; tryptophanyl-tRNA synthetase [EC:6.1.1.2]
D SULB_0283 threonine--tRNA ligase K01868 TARS; threonyl-tRNA synthetase [EC:6.1.1.3]
D SULB_1807 isoleucine--tRNA ligase K01870 IARS; isoleucyl-tRNA synthetase [EC:6.1.1.5]
D SULB_1105 lysS; lysine--tRNA ligase K04567 KARS; lysyl-tRNA synthetase, class II [EC:6.1.1.6]
D SULB_1358 alanine--tRNA ligase K01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]
D SULB_2260 alanyl-tRNA editing protein K01872 AARS; alanyl-tRNA synthetase [EC:6.1.1.7]
D SULB_1910 valine--tRNA ligase K01873 VARS; valyl-tRNA synthetase [EC:6.1.1.9]
D SULB_1655 methionine--tRNA ligase K01874 MARS; methionyl-tRNA synthetase [EC:6.1.1.10]
D SULB_1695 serine--tRNA ligase K01875 SARS; seryl-tRNA synthetase [EC:6.1.1.11]
D SULB_0094 cysteine--tRNA ligase K01883 CARS; cysteinyl-tRNA synthetase [EC:6.1.1.16]
D SULB_1108 glutamate--tRNA ligase K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17]
D SULB_1879 arginine--tRNA ligase K01887 RARS; arginyl-tRNA synthetase [EC:6.1.1.19]
D SULB_1116 phenylalanine--tRNA ligase subunit alpha K01889 FARSA; phenylalanyl-tRNA synthetase alpha chain [EC:6.1.1.20]
D SULB_1117 phenylalanine--tRNA ligase subunit beta K01890 FARSB; phenylalanyl-tRNA synthetase beta chain [EC:6.1.1.20]
D SULB_1297 histidine--tRNA ligase K01892 HARS; histidyl-tRNA synthetase [EC:6.1.1.21]
D SULB_1188 aspS; aspartate--tRNA(Asn) ligase K09759 aspC; nondiscriminating aspartyl-tRNA synthetase [EC:6.1.1.23]
C Trans-editing factors
D SULB_0052 D-aminoacyl-tRNA deacylase K09716 dtdA; D-aminoacyl-tRNA deacylase [EC:3.1.1.96]
D SULB_1474 alanyl-tRNA editing protein K07050 AARSD1; misacylated tRNA(Ala) deacylase [EC:3.1.1.-]
B tRNA modification factors
C Deaminases
C Dihydorouridine synthases
C Methylthiotransferases
C Methyltransferases
D SULB_1269 RsmB/NOP family class I SAM-dependent RNA methyltransferase K22901 trm4; tRNA (cytosine40_48-C5)-methyltransferase [EC:2.1.1.-]
D SULB_2094 tRNA (guanine-N1)-methyltransferase K15566 trm10; tRNA (adenine9-N1/guanine9-N1)-methyltransferase [EC:2.1.1.218 2.1.1.221]
D SULB_2049 RNA methyltransferase K07446 trm-G10; tRNA (guanine10-N2)-dimethyltransferase [EC:2.1.1.213]
D SULB_1287 tRNA methyltransferase K07254 atrm56; tRNA (cytidine56-2'-O)-methyltransferase [EC:2.1.1.206]
C Psudouridine synthases
D SULB_1416 RNA-guided pseudouridylation complex pseudouridine synthase subunit Cbf5 K03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]
D SULB_1417 tRNA pseudouridine synthase A K03177 truB; tRNA pseudouridine55 synthase [EC:5.4.99.25]
D SULB_1189 truD; tRNA pseudouridine(13) synthase TruD K06176 truD; tRNA pseudouridine13 synthase [EC:5.4.99.27]
C Thiolation factors
C KEOPS/EKC complex
D SULB_1454 Kae1-associated kinase Bud32 K08851 TP53RK; TP53 regulating kinase and related kinases [EC:2.7.11.1]
D SULB_1455 tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex transferase subunit TsaD K01409 OSGEP; N6-L-threonylcarbamoyladenine synthase [EC:2.3.1.234]
C Other tRNA modification factors
D SULB_1034 queC; 7-cyano-7-deazaguanine synthase QueC K06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]
D SULB_1624 7-cyano-7-deazaguanine synthase K06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]
D SULB_1716 7-carboxy-7-deazaguanine synthase QueE K10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]
D SULB_1293 tgtA; tRNA guanosine(15) transglycosylase TgtA K18779 tgtA; 7-cyano-7-deazaguanine tRNA-ribosyltransferase [EC:2.4.2.48]
D SULB_1352 thiI; tRNA 4-thiouridine(8) synthase ThiI K03151 thiI; tRNA uracil 4-sulfurtransferase [EC:2.8.1.4]
D SULB_1276 DUF1743 domain-containing protein K06932 tiaS; tRNA(Ile2)-agmatinylcytidine synthase [EC:6.3.4.22]
D SULB_0987 tRNA(Met) cytidine acetyltransferase K06957 tmcA; tRNA(Met) cytidine acetyltransferase [EC:2.3.1.193]
D SULB_1413 tRNA(Met) cytidine acetyltransferase K06957 tmcA; tRNA(Met) cytidine acetyltransferase [EC:2.3.1.193]
D SULB_1750 threonylcarbamoyl-AMP synthase K07566 tsaC; L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]
B tRNA degradation factors
!
#
#[ BRITE | KEGG2 | KEGG ]
#Last updated: June 17, 2025