SYL_ARCFU
ID SYL_ARCFU Reviewed; 932 AA.
AC O30250;
DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1998, sequence version 1.
DT 03-AUG-2022, entry version 130.
DE RecName: Full=Leucine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00049};
DE EC=6.1.1.4 {ECO:0000255|HAMAP-Rule:MF_00049};
DE AltName: Full=Leucyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00049};
DE Short=LeuRS {ECO:0000255|HAMAP-Rule:MF_00049};
GN Name=leuS {ECO:0000255|HAMAP-Rule:MF_00049}; OrderedLocusNames=AF_2421;
OS Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC
OS 100126 / VC-16).
OC Archaea; Euryarchaeota; Archaeoglobi; Archaeoglobales; Archaeoglobaceae;
OC Archaeoglobus.
OX NCBI_TaxID=224325;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16;
RX PubMed=9389475; DOI=10.1038/37052;
RA Klenk H.-P., Clayton R.A., Tomb J.-F., White O., Nelson K.E., Ketchum K.A.,
RA Dodson R.J., Gwinn M.L., Hickey E.K., Peterson J.D., Richardson D.L.,
RA Kerlavage A.R., Graham D.E., Kyrpides N.C., Fleischmann R.D.,
RA Quackenbush J., Lee N.H., Sutton G.G., Gill S.R., Kirkness E.F.,
RA Dougherty B.A., McKenney K., Adams M.D., Loftus B.J., Peterson S.N.,
RA Reich C.I., McNeil L.K., Badger J.H., Glodek A., Zhou L., Overbeek R.,
RA Gocayne J.D., Weidman J.F., McDonald L.A., Utterback T.R., Cotton M.D.,
RA Spriggs T., Artiach P., Kaine B.P., Sykes S.M., Sadow P.W., D'Andrea K.P.,
RA Bowman C., Fujii C., Garland S.A., Mason T.M., Olsen G.J., Fraser C.M.,
RA Smith H.O., Woese C.R., Venter J.C.;
RT "The complete genome sequence of the hyperthermophilic, sulphate-reducing
RT archaeon Archaeoglobus fulgidus.";
RL Nature 390:364-370(1997).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-leucine + tRNA(Leu) = AMP + diphosphate + L-leucyl-
CC tRNA(Leu); Xref=Rhea:RHEA:11688, Rhea:RHEA-COMP:9613, Rhea:RHEA-
CC COMP:9622, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57427,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78494, ChEBI:CHEBI:456215; EC=6.1.1.4;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00049};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00049}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {ECO:0000255|HAMAP-Rule:MF_00049}.
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DR EMBL; AE000782; AAB91241.1; -; Genomic_DNA.
DR PIR; F69552; F69552.
DR RefSeq; WP_010879908.1; NC_000917.1.
DR AlphaFoldDB; O30250; -.
DR SMR; O30250; -.
DR STRING; 224325.AF_2421; -.
DR EnsemblBacteria; AAB91241; AAB91241; AF_2421.
DR GeneID; 24796145; -.
DR KEGG; afu:AF_2421; -.
DR eggNOG; arCOG00809; Archaea.
DR HOGENOM; CLU_004174_0_0_2; -.
DR OMA; AWNMAFQ; -.
DR OrthoDB; 4914at2157; -.
DR PhylomeDB; O30250; -.
DR Proteomes; UP000002199; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0002161; F:aminoacyl-tRNA editing activity; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004823; F:leucine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006429; P:leucyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.620; -; 1.
DR Gene3D; 3.90.740.10; -; 1.
DR HAMAP; MF_00049_A; Leu_tRNA_synth_A; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR002300; aa-tRNA-synth_Ia.
DR InterPro; IPR020791; Leu-tRNA-lgase_arc.
DR InterPro; IPR004493; Leu-tRNA-synth_Ia_arc/euk.
DR InterPro; IPR013155; M/V/L/I-tRNA-synth_anticd-bd.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
DR PANTHER; PTHR45794; PTHR45794; 2.
DR Pfam; PF08264; Anticodon_1; 1.
DR Pfam; PF00133; tRNA-synt_1; 2.
DR SUPFAM; SSF47323; SSF47323; 1.
DR SUPFAM; SSF50677; SSF50677; 1.
DR TIGRFAMs; TIGR00395; leuS_arch; 1.
DR PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT CHAIN 1..932
FT /note="Leucine--tRNA ligase"
FT /id="PRO_0000152128"
FT MOTIF 38..48
FT /note="'HIGH' region"
FT MOTIF 630..634
FT /note="'KMSKS' region"
FT BINDING 633
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ SEQUENCE 932 AA; 108628 MW; 8544E93ED674D2BA CRC64;
MSDFRIIEEK WQKAWEKDRI FESDPNEKEK FFLTIPYPYL NGNLHAGHTR TFTIGDAFAR
YMRMKGYNVL FPLGFHVTGT PIIGLAELIA KRDERTIEVY TKYHDVPLED LLQLTTPEKI
VEYFSREALQ ALKSIGYSID WRRVFTTTDE EYQRFIEWQY WKLKELGLIV KGTHPVRYCP
HDQNPVEDHD LLAGEEATIV EFTVIKFRLE DGDLIFPCAT LRPETVFGVT NIWVKPTTYV
IAEVDGEKWF VSKEAYEKLT YTEKKVRLLE EVDASQFFGK YVIVPLVNRK VPILPAEFVD
TDNATGVVMS VPAHAPFDLA AIEDLKRDEE TLAKYGIDKS VVESIKPIVL IKTDIEGVPA
EKLIRELGVK SQKDKELLDK ATKTLYKKEY HTGIMLDNTM NYAGMKVSEA KERVHEDLVK
LGLGDVFYEF SEKPVICRCG TKCVVKVVRD QWFLNYSNRE WKEKVLNHLE KMRIIPDYYK
EEFRNKIEWL RDKACARRKG LGTRIPWDKE WLIESLSDST IYMAYYILAK YINAGLLKAE
NMTPEFLDYV LLGKGEVGKV AEASKLSVEL IQQIRDDFEY WYPVDLRSSG KDLVANHLLF
YLFHHVAIFP PDKWPRAIAV NGYVSLEGKK MSKSKGPLLT MKRAVQQYGA DVTRLYILHA
AEYDSDADWK SREVEGLANH LRRFYNLVKE NYLKEVGELT TLDRWLVSRM QRAIKEVREA
MDNLQTRRAV NAAFFELMND VRWYLRRGGE NLAIILDDWI KLLAPFAPHI CEELWHLKHD
SYVSLESYPE YDETRVDEEA ERIEEYLRNL VEDIQEIKKF VSDAKEVYIA PAEDWKVKAA
KVVAESGDVG EAMKQLMQDE ELRKLGKEVS NFVKKIFKDR KKLMLVKEWE VLQQNLKFIE
NETGLKVILD TQRVPEEKRR QAVPGKPAIY VA
