ID   SYL_XANCP               Reviewed;         816 AA.
AC   Q8P7J1;
DT   07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT   07-JUN-2004, sequence version 2.
DT   27-MAR-2024, entry version 124.
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=XCC2620;
OS   Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB
OS   528 / LMG 568 / P 25).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xanthomonas.
OX   NCBI_TaxID=190485;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25;
RX   PubMed=12024217; DOI=10.1038/417459a;
RA   da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R.,
RA   Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr.,
RA   Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G.,
RA   Cannavan F., Cardozo J., Chambergo F., Ciapina L.P., Cicarelli R.M.B.,
RA   Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B.,
RA   Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F.,
RA   Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T.,
RA   Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A.,
RA   Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J.,
RA   Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M.,
RA   Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A.,
RA   Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A.,
RA   Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M.,
RA   Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.;
RT   "Comparison of the genomes of two Xanthomonas pathogens with differing host
RT   specificities.";
RL   Nature 417:459-463(2002).
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=AAM41892.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE008922; AAM41892.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; NP_637968.2; NC_003902.1.
DR   AlphaFoldDB; Q8P7J1; -.
DR   SMR; Q8P7J1; -.
DR   STRING; 190485.XCC2620; -.
DR   EnsemblBacteria; AAM41892; AAM41892; XCC2620.
DR   KEGG; xcc:XCC2620; -.
DR   PATRIC; fig|190485.4.peg.2789; -.
DR   eggNOG; COG0495; Bacteria.
DR   HOGENOM; CLU_004427_0_0_6; -.
DR   OrthoDB; 9810365at2; -.
DR   Proteomes; UP000001010; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
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; IBA:GO_Central.
DR   GO; GO:0006429; P:leucyl-tRNA aminoacylation; IBA:GO_Central.
DR   CDD; cd07958; Anticodon_Ia_Leu_BEm; 1.
DR   CDD; cd00812; LeuRS_core; 1.
DR   Gene3D; 2.20.28.290; -; 1.
DR   Gene3D; 3.40.50.620; HUPs; 2.
DR   Gene3D; 3.90.740.10; Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain; 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; 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   NCBIfam; TIGR00396; leuS_bact; 1.
DR   PANTHER; PTHR43740:SF2; LEUCINE--TRNA LIGASE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR43740; LEUCYL-TRNA SYNTHETASE; 1.
DR   Pfam; PF08264; Anticodon_1; 1.
DR   Pfam; PF00133; tRNA-synt_1; 2.
DR   Pfam; PF13603; tRNA-synt_1_2; 1.
DR   Pfam; PF09334; tRNA-synt_1g; 1.
DR   PRINTS; PR00985; TRNASYNTHLEU.
DR   SUPFAM; SSF47323; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   SUPFAM; SSF50677; ValRS/IleRS/LeuRS editing domain; 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..816
FT                   /note="Leucine--tRNA ligase"
FT                   /id="PRO_0000152121"
FT   MOTIF           46..56
FT                   /note="'HIGH' region"
FT   MOTIF           638..642
FT                   /note="'KMSKS' region"
FT   BINDING         641
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   816 AA;  91730 MW;  B9D83BBF55F607BC CRC64;
     MSTVEPNAYD PQQVETSAQQ FWDATRAFQV DENSDKPKFY CLSMLPYPSG ALHMGHVRNY
     TISDVVSRYK RMTGHNVLQP MGWDAFGLPA ENAAIKNKTA PAKWTYANIE HMRAQLKSLG
     YAIDWSREFA TCTPDYYVHE QRMFTRLMRK GLAYRRNAVV NWDPIDQTVL ANEQVIDGRG
     WRSGALVEKR EIPQWFLRIT DYAQELLDGL DQLDGWPDSV KTMQRNWIGR SEGLEIQFDV
     RDTTGAALDP LRVFTTRPDT LMGVTFVSIA AEHPLAQHAA KSNPELASML ETLKHGGVSE
     AELETQEKRG MATGLTAVHP ISGEEVPVWV ANFVLMGYGT GAVMAVPGHD QRDFEFANKY
     GLPIVQVVKL REPRNDDEQA WDATQWRDWY TDKSRELELI NSAEFDGLDY HGAFEALAER
     FERKGQGQRR INYRLRDWGV SRQRYWGCPI PVIYCAKCGA VPVPEDQLPV VLPENVEFAG
     TGSPIKTDPT WRQTTCPECG GPAERETDTF DTFMESSWYV ARYTSPNARD MVDRRANYWM
     PADLYVGGIE HAILHLMYFR FYHKLMRDAR LVDSDEPVTN LLTQGMVIAE TFYRDADNGG
     KDWINPADVE IQRDERGRVV GASLIADGQP VHIGGTEKMS KSKNNGVDPQ AMVAKYGADT
     VRLFSMFAAP PEQSLEWNEA GVDGMARFMR RLWVQVHKHV GEGAAALDVA SLSAEQKAIR
     RKTHETIGKV DDDYGRRHSF NTAIAAVMEL SNALAKFDDA SAQGRAVRQE ALEAMVLLLN
     PITPHASHAL WQVLGRGETL LENVPFPQVD AAGAGA
//