ID   SYL_SHEDO               Reviewed;         863 AA.
AC   Q12R39;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 2.
DT   03-AUG-2022, entry version 101.
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=Sden_0797;
OS   Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=318161;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OS217 / ATCC BAA-1090 / DSM 15013;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Brettin T., Bruce D., Han C., Tapia R., Gilna P., Kiss H., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A., Richardson P.;
RT   "Complete sequence of Shewanella denitrificans OS217.";
RL   Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABE54087.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000302; ABE54087.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_041406041.1; NC_007954.1.
DR   AlphaFoldDB; Q12R39; -.
DR   SMR; Q12R39; -.
DR   STRING; 318161.Sden_0797; -.
DR   EnsemblBacteria; ABE54087; ABE54087; Sden_0797.
DR   KEGG; sdn:Sden_0797; -.
DR   eggNOG; COG0495; Bacteria.
DR   HOGENOM; CLU_004427_0_0_6; -.
DR   OrthoDB; 32262at2; -.
DR   Proteomes; UP000001982; 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   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_0000334816"
FT   MOTIF           42..52
FT                   /note="'HIGH' region"
FT   MOTIF           622..626
FT                   /note="'KMSKS' region"
FT   BINDING         625
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   863 AA;  97238 MW;  76F3AB92441C7F9A CRC64;
     MQELYNPSEI EALVQKHWQE HKTFEVTEDE SKEKFYCLSM FPYPSGRLHM GHVRNYTIGD
     VVARYQRLQG KNVLQPIGWD SFGLPAENAA INNKTSPAPW TYENIDYMKN QLKLLGFGYD
     WSREIATCTP EYYRWEQWFF TKLYEKGMVY KKTSSVNWCP NDETVLANEQ VQDGCCWRCD
     TPVIQKEIPQ WFIKITDYAE ELLNDIDTLD GWPEQVKAMQ RNWIGRSEGI EMTFKVKDSE
     QSFDIYTTRP DTLMGVTYVA IAAGHPLAEQ AASTNPALAA FIEECKNADT TEAAMASMEK
     KGVATGLEAV HPISGKLVPI WVANFVLMNY GTGAVMSVPA HDQRDYEFAK AYGLEMQAVI
     KPADSEVDIS KEAYTEKGVL FNSGTAFPEL DGLEFQAAFD AIDARLTAEG KGKRQVNYRL
     RDWGVSRQRY WGAPIPMVTL ADGTVMPTPE DQLPVILPED VVMDGIQSPI KADKAWAETT
     VDGKPAFRET DTFDTFMESS WYYARYCSPH ADEMLDPAKA NYWLPVDQYI GGIEHACMHL
     LYFRFFHKLL RDAGLVNSNE PAKRLLTQGM VLADAYYYTN DKGARVWVSP LEAEVVEKDD
     KGRVVKAVDS QGNELVYTGM SKMSKSKNNG IDPQTMVEKY GADTVRLFMM FASPPELTLE
     WQESGVEGAH RFIKRLWKLA SDHVAAGPTE ALDVSKLSSS QKALRRELHK TIAKVSDDIG
     RRQMFNTAVA AVMELMNHLS KAPQDSAQDR ALLAEALSAV TRLLYPIIPH MSFTLWHELG
     NSNNIEDSRW PDVDEAALVE DSKLIVVQVN GKVRAKITVA ADATKEAVEQ LGLDDEHVQK
     HLEGLTVRKV IYVPGKLLSL VAN