ID   SYL_PARL1               Reviewed;         870 AA.
AC   A7HSL7;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   11-SEP-2007, sequence version 1.
DT   03-AUG-2022, entry version 85.
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=Plav_1280;
OS   Parvibaculum lavamentivorans (strain DS-1 / DSM 13023 / NCIMB 13966).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Parvibaculaceae; Parvibaculum.
OX   NCBI_TaxID=402881;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DS-1 / DSM 13023 / NCIMB 13966;
RX   PubMed=22675581; DOI=10.4056/sigs.2215005;
RA   Schleheck D., Weiss M., Pitluck S., Bruce D., Land M.L., Han S.,
RA   Saunders E., Tapia R., Detter C., Brettin T., Han J., Woyke T., Goodwin L.,
RA   Pennacchio L., Nolan M., Cook A.M., Kjelleberg S., Thomas T.;
RT   "Complete genome sequence of Parvibaculum lavamentivorans type strain (DS-
RT   1(T)).";
RL   Stand. Genomic Sci. 5:298-310(2011).
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; CP000774; ABS62900.1; -; Genomic_DNA.
DR   RefSeq; WP_012110174.1; NC_009719.1.
DR   AlphaFoldDB; A7HSL7; -.
DR   SMR; A7HSL7; -.
DR   STRING; 402881.Plav_1280; -.
DR   PRIDE; A7HSL7; -.
DR   EnsemblBacteria; ABS62900; ABS62900; Plav_1280.
DR   KEGG; pla:Plav_1280; -.
DR   eggNOG; COG0495; Bacteria.
DR   HOGENOM; CLU_004427_0_0_5; -.
DR   OMA; TFMVLAP; -.
DR   OrthoDB; 32262at2; -.
DR   Proteomes; UP000006377; 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..870
FT                   /note="Leucine--tRNA ligase"
FT                   /id="PRO_0000334788"
FT   MOTIF           43..53
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   870 AA;  97257 MW;  45E0A439AAE78404 CRC64;
     MSTRYNARAA EPKWQKIWEE RGDFLMRDDA DGKPKYYVLE MFPYPSGRIH MGHVRNYTMG
     DVIARYKKAR GFNVLHPMGW DAFGMPAENA AMEKNVHPKG WTYDNIAAMR EQLKAIGLAI
     DWSREFATCD PEYYGHEQAL FLDMLEAGLV SRKKSMVNWD PVDNTVLANE QVIDGRGWRS
     GALVERRELT QWFLKISDFA DELLEGLDTL DRWPEKVRLM QKNWIGRSEG ARVFFELENA
     PDGNTKLEIF TTRPDTLYGA SFCALSPHHP LTQSLAKDNP ALTDFIRECD RIGTSEEAIE
     TADKMGFDTG LKARHPFIEG KTLPVYVANF VLMDYGTGAI FACPAHDQRD LDFARKYNLP
     VIPVVAPKDK QGAELDAFAS GLAETGTDAY TGDGVAINSD FLNGLDVQSA KRAAIDRLEA
     KGIGEGTVNY RLRDWGISRQ RYWGCPIPVI HCASCGTLPV PRDQLPVVLP DDVNFSEPGN
     PLDRHPSWKH VDCPKCGKPA SRETDTFDTF VDSSWYFVRF TAPDAPTPTD KALADHWLPV
     DQYIGGIEHA ILHLLYSRFF TRAMKATGHV SLDEPFAGLF TQGMVNHETY RDAEGRWVPP
     AEVDIETVSG KRVAKRIADG EPVIIGSVEK MSKSKKNTVD PEDIIAKYGA DTARWFMLSD
     SPPERDVQWT DQGAEGAWRF TQRLWRMVTE RQEDLAPTGT PMPTAFSEDE LTLRRAAHQA
     LAAATEDFEN LRFNRAVARV YELANAVSGF TPGTPEGAFA KREALEILVQ IVGPMMPHIA
     EECWEALGHG EPLTAAEWPV ADKALLVEDS VTIAVQVNGK RRDELTIARD ADRETVERAA
     LALEKVGKAI DGKPVRKVIV VPGKIVNIVV