ID   SYL_DESAH               Reviewed;         863 AA.
AC   C0QI75;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-MAY-2009, sequence version 1.
DT   03-AUG-2022, entry version 80.
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=HRM2_27190;
OS   Desulforapulum autotrophicum (strain ATCC 43914 / DSM 3382 / VKM B-1955 /
OS   HRM2) (Desulfobacterium autotrophicum).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfobacterales;
OC   Desulfobacteraceae; Desulforapulum.
OX   NCBI_TaxID=177437;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43914 / DSM 3382 / VKM B-1955 / HRM2;
RX   PubMed=19187283; DOI=10.1111/j.1462-2920.2008.01825.x;
RA   Strittmatter A.W., Liesegang H., Rabus R., Decker I., Amann J., Andres S.,
RA   Henne A., Fricke W.F., Martinez-Arias R., Bartels D., Goesmann A.,
RA   Krause L., Puehler A., Klenk H.P., Richter M., Schuler M., Gloeckner F.O.,
RA   Meyerdierks A., Gottschalk G., Amann R.;
RT   "Genome sequence of Desulfobacterium autotrophicum HRM2, a marine sulfate
RT   reducer oxidizing organic carbon completely to carbon dioxide.";
RL   Environ. Microbiol. 11:1038-1055(2009).
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; CP001087; ACN15811.1; -; Genomic_DNA.
DR   RefSeq; WP_015904574.1; NC_012108.1.
DR   AlphaFoldDB; C0QI75; -.
DR   SMR; C0QI75; -.
DR   STRING; 177437.HRM2_27190; -.
DR   EnsemblBacteria; ACN15811; ACN15811; HRM2_27190.
DR   KEGG; dat:HRM2_27190; -.
DR   eggNOG; COG0495; Bacteria.
DR   HOGENOM; CLU_004427_0_0_7; -.
DR   OMA; TFMVLAP; -.
DR   OrthoDB; 32262at2; -.
DR   Proteomes; UP000000442; 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; -; 2.
DR   Gene3D; 3.90.740.10; -; 1.
DR   HAMAP; MF_00049_B; Leu_tRNA_synth_B; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR002300; aa-tRNA-synth_Ia.
DR   InterPro; IPR002302; Leu-tRNA-ligase.
DR   InterPro; IPR025709; Leu_tRNA-synth_edit.
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; PTHR43740; PTHR43740; 1.
DR   Pfam; PF08264; Anticodon_1; 1.
DR   Pfam; PF00133; tRNA-synt_1; 3.
DR   Pfam; PF13603; tRNA-synt_1_2; 1.
DR   PRINTS; PR00985; TRNASYNTHLEU.
DR   SUPFAM; SSF47323; SSF47323; 1.
DR   SUPFAM; SSF50677; SSF50677; 1.
DR   TIGRFAMs; TIGR00396; leuS_bact; 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..863
FT                   /note="Leucine--tRNA ligase"
FT                   /id="PRO_1000202217"
FT   MOTIF           42..52
FT                   /note="'HIGH' region"
FT   MOTIF           618..622
FT                   /note="'KMSKS' region"
FT   BINDING         621
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   863 AA;  98680 MW;  1908E67EA74F6894 CRC64;
     MEERYNPEKV EPLWQAYWNQ HQTFKATEDG SKPKYYLLEM FPYPSGKIHM GHVRNYTIGD
     VVVRYKRMKG FNVLHPMGWD AFGMPAENAA IDNNTHPAAW TYENIRTMRR QLKRMGFSYD
     WDREIATCRP EYYRWEQWLF LKMLDKDMVY RKESYVNWCD HCQTVLANEQ VEQDMCWRCG
     KPVQQKKLWQ WFFRITDFAE DLLVHCDKLP GWPDNVTLMQ KNWIGKSQGS EIRFPIQGID
     ENIPVFTTRP DTLFGSTFMC LAPEHPLVET LSRGTDQAAA VTEFTTRVLN QERSSIALEK
     YEKEGVFTGA WCINPVTREK MPIYTANFAL MEYGTGAVMS VPAHDQRDFD FARKYGLPIK
     VVIQPPGEPL DPATMIEAYT GQGTLADSGE FSGLGNLEAM GAITRWLENK GLGKTTVSFR
     LRDWGISRQR YWGTPIPVIH CPDCGIVPVK EETLPVVLPE DAALLDNGGS PLATLDGFAR
     VNCPVCNRAD ARRETDTMDT FVESSWYFAR YCSPRYDKGM FDPAAVAYWM PVDQYIGGVE
     HAILHLLYSR YFMRVLNTLG LIDFKEPFER LLTQGMVCKE TLTCPEHGFI YPDDAETVND
     KVICKRCNSD VEVGRVIKMS KSKKNVIDPN ALLDQYGADI TRLFCLFAAP PEKDLEWNDD
     GVEGCNRFIN RVWRLADRCK STYIDLLPYS GVVADLKGEP KKLFIKANQT IKKVTDDIEE
     SFHFNTAISA VMELVNAMYS ADLDPDQTDM GEVALFCIEN IVLLLSPIVP HFCEELWSIL
     GHGPSIVDQP WPDYQKDALL TDEILIVVQV NGKLRSKFSV DAAVSDDFIR KAALADEQVE
     KYIKGKTIKK VIVVKKKLVN IVV