ID   SYL_ANAMM               Reviewed;         829 AA.
AC   Q5PB38;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   04-JAN-2005, sequence version 1.
DT   03-AUG-2022, entry version 117.
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=AM446;
OS   Anaplasma marginale (strain St. Maries).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Anaplasmataceae; Anaplasma.
OX   NCBI_TaxID=234826;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=St. Maries;
RX   PubMed=15618402; DOI=10.1073/pnas.0406656102;
RA   Brayton K.A., Kappmeyer L.S., Herndon D.R., Dark M.J., Tibbals D.L.,
RA   Palmer G.H., McGuire T.C., Knowles D.P. Jr.;
RT   "Complete genome sequencing of Anaplasma marginale reveals that the surface
RT   is skewed to two superfamilies of outer membrane proteins.";
RL   Proc. Natl. Acad. Sci. U.S.A. 102:844-849(2005).
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; CP000030; AAV86492.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5PB38; -.
DR   SMR; Q5PB38; -.
DR   KEGG; ama:AM446; -.
DR   HOGENOM; CLU_004427_0_0_5; -.
DR   OMA; TFMVLAP; -.
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; 2.
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..829
FT                   /note="Leucine--tRNA ligase"
FT                   /id="PRO_0000334727"
FT   MOTIF           40..50
FT                   /note="'HIGH' region"
FT   MOTIF           594..598
FT                   /note="'KMSKS' region"
FT   BINDING         597
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00049"
SQ   SEQUENCE   829 AA;  94109 MW;  E5881D97AB91F66E CRC64;
     MEFFGMGYNF KLVEQEIQKR WDFKIAGNDG INCYVLGMFP YPSGNIHMGH IRNYTIGDVI
     ARYKRAHGLK VLHPIGWDAF GLPAENAALS YGVNPAVWTE RNIESMRKQL KSIGISYNWD
     RELATCKEDY YKHEQAFFLD FLQQGLAYRK ESWVNWDPVD NTVLANEQVV DGRGWRSGAK
     IERRKLSQWF LKITDFADSL LDGLKTLDGW PEKVKLMQER WIGKTEGVIL EFATSCGQKL
     EVFSTMPHML FGASFCAVSA EHPILRHVTD EAFSARVRGI IECSGDEEKQ KIGADTGLFA
     THPLLDRKLP IYAANYVLSE YGTGAVFGCP AHDQRDFEFA VAHGLDIYQV VFPDDGVQYD
     LQKEAYSGDG TYRNSEFLNG LRVDAARNAM IQKLESMGGC RRVTNYRLHD WGISRQRYWG
     CPIPVVHCEK CGIVPVDRQD LPISLPEEVD FSRGGNPLDH HPTWKHVQCP KCQSSAQRET
     DTFDTFFESS WYFAAFCSEQ GGINAADCNK LLPVDYYIGG VEHAVLHLLY ARFFCRALKK
     CGHLAVEEPF RNLITQGMVC HSVYRDAAGN YLFPEDAQRM IRDGEAVQRG KVEKMSKSKK
     NVVDPSHIIK KYGADTVRLF MLSDTPPERD IEWSDVGVEG AWRYLERLWR LFEDNSSIGA
     DFDTADVKAE DRVYLSGIHK LLRGLSADME HCRLNCAVAK FREMSNTVFE MVKCGVSQQV
     INESVCILLR VMEPFIPHIA EKLWERIGGE GMLCNRQWPS AREDLLTEDL VTIAVQVNGK
     LCSTLKVGAQ CDGEEVKAEA LKVAQRKLGD KEVRNIYFVP GRVVNIVTK