ID   SYL_BACC2               Reviewed;         802 AA.
AC   B7IL05;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-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};
GN   OrderedLocusNames=BCG9842_B0386;
OS   Bacillus cereus (strain G9842).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=405531;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=G9842;
RA   Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A.,
RA   Ravel J., Sutton G.;
RT   "Genome sequence of Bacillus cereus G9842.";
RL   Submitted (OCT-2008) 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}.
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DR   EMBL; CP001186; ACK97313.1; -; Genomic_DNA.
DR   RefSeq; WP_000009438.1; NC_011772.1.
DR   AlphaFoldDB; B7IL05; -.
DR   SMR; B7IL05; -.
DR   EnsemblBacteria; ACK97313; ACK97313; BCG9842_B0386.
DR   KEGG; bcg:BCG9842_B0386; -.
DR   HOGENOM; CLU_004427_0_0_9; -.
DR   OMA; TFMVLAP; -.
DR   Proteomes; UP000006744; 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; IPR015413; Methionyl/Leucyl_tRNA_Synth.
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; 1.
DR   Pfam; PF13603; tRNA-synt_1_2; 1.
DR   Pfam; PF09334; tRNA-synt_1g; 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.
FT   CHAIN           1..802
FT                   /note="Leucine--tRNA ligase"
FT                   /id="PRO_1000199179"
FT   MOTIF           40..51
FT                   /note="'HIGH' region"
FT   MOTIF           576..580
FT                   /note="'KMSKS' region"
FT   BINDING         579
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   802 AA;  91365 MW;  1CAAD585E9C6031B CRC64;
     MSFNHQDIEK KWQGYWEENK TFRTPDETEK PKFYALDMFP YPSGAGLHVG HPEGYTATDI
     LSRMKRMQGY KVLHPMGWDA FGLPAEQYAL DTGNSPAEFT EHNINTFRNQ IKSLGFSYDW
     DREVNTTDPN YYKWTQWIFL KLFEKGLAYV DEVPVNWCPA LGTVLANEEI IDGKSERGGH
     PVERRPMRQW MLKITAYGDR LLEDLDELDW PESLKDMQRN WIGRSEGAEV HFNIDGTDEK
     FTVFTTRPDT LFGATYCVLA PEHALVAEIT TAEQKEAVEA YINAVKMKSD LERTELAKEK
     TGVFTGAYAV NPVNGEKLPI WIADYVLATY GTGAVMAVPA HDERDYEFAS VFNLPMKEVV
     KGGDITKEVY TGDGAHVNSA FLDGLNKEEA IAKMIEWLEV TSAGNQKVTY RLRDWLFSRQ
     RYWGEPIPVI HWEDGTMTAV KEEELPLVLP KTENIRPSGT GESPLANIDE WVNVVDPETG
     KKGRRETNTM PQWAGSCWYY LRYIDPNNSE ALVDPEKVKQ WLPVDIYIGG AEHAVLHLLY
     ARFWHKVLYD IGVVPTKEPF QQLFNQGMIL GENNEKMSKS KGNVVNPDDI VASHGADTLR
     LYEMFMGPLD ASIAWSENGL DGARRFLDRV WRLFVQDNGE LSEKITDAPN KELEKAYHQT
     VKKVTEDYAE LRFNTAISQM MVFINDAYKA ETLPKEYVEG FVKMIAPVAP HIGEELWSKL
     GYNETITYAS WPIFDESKLV EDEVEIVVQV MGKVRAKLTM SKDASKEEME QLALEAIQDQ
     IEGKTVRKVI VVPGKLVNVV AN