ID Q8XHG2_CLOPE Unreviewed; 514 AA.
AC Q8XHG2;
DT 01-MAR-2002, integrated into UniProtKB/TrEMBL.
DT 01-MAR-2002, sequence version 1.
DT 27-MAR-2024, entry version 124.
DE RecName: Full=methionine--tRNA ligase {ECO:0000256|ARBA:ARBA00012838};
DE EC=6.1.1.10 {ECO:0000256|ARBA:ARBA00012838};
DE AltName: Full=Methionyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00030904};
GN Name=metS {ECO:0000313|EMBL:BAB82229.1};
OS Clostridium perfringens (strain 13 / Type A).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=195102 {ECO:0000313|EMBL:BAB82229.1, ECO:0000313|Proteomes:UP000000818};
RN [1] {ECO:0000313|EMBL:BAB82229.1, ECO:0000313|Proteomes:UP000000818}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=13 / Type A {ECO:0000313|Proteomes:UP000000818};
RX PubMed=11792842; DOI=10.1073/pnas.022493799;
RA Shimizu T., Ohtani K., Hirakawa H., Ohshima K., Yamashita A., Shiba T.,
RA Ogasawara N., Hattori M., Kuhara S., Hayashi H.;
RT "Complete genome sequence of Clostridium perfringens, an anaerobic flesh-
RT eater.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:996-1001(2002).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-methionine + tRNA(Met) = AMP + diphosphate + L-
CC methionyl-tRNA(Met); Xref=Rhea:RHEA:13481, Rhea:RHEA-COMP:9667,
CC Rhea:RHEA-COMP:9698, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:57844, ChEBI:CHEBI:78442, ChEBI:CHEBI:78530,
CC ChEBI:CHEBI:456215; EC=6.1.1.10;
CC Evidence={ECO:0000256|ARBA:ARBA00001234};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC MetG type 1 subfamily. {ECO:0000256|ARBA:ARBA00008258}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; BA000016; BAB82229.1; -; Genomic_DNA.
DR RefSeq; WP_011010944.1; NC_003366.1.
DR AlphaFoldDB; Q8XHG2; -.
DR STRING; 195102.gene:10491857; -.
DR KEGG; cpe:CPE2523; -.
DR HOGENOM; CLU_009710_1_2_9; -.
DR Proteomes; UP000000818; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004825; F:methionine-tRNA ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0006431; P:methionyl-tRNA aminoacylation; IEA:InterPro.
DR CDD; cd07957; Anticodon_Ia_Met; 1.
DR CDD; cd00814; MetRS_core; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR InterPro; IPR041872; Anticodon_Met.
DR InterPro; IPR023458; Met-tRNA_ligase_1.
DR InterPro; IPR015413; Methionyl/Leucyl_tRNA_Synth.
DR InterPro; IPR033911; MetRS_core.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR032678; tRNA-synt_1_cat_dom.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR PANTHER; PTHR45765; METHIONINE--TRNA LIGASE; 1.
DR PANTHER; PTHR45765:SF1; METHIONINE--TRNA LIGASE, CYTOPLASMIC; 1.
DR Pfam; PF19303; Anticodon_3; 1.
DR Pfam; PF01406; tRNA-synt_1e; 1.
DR Pfam; PF09334; tRNA-synt_1g; 1.
DR PRINTS; PR01041; TRNASYNTHMET.
DR SUPFAM; SSF47323; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|RuleBase:RU363039};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU363039};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|RuleBase:RU363039};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU363039};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917,
KW ECO:0000256|RuleBase:RU363039};
KW Reference proteome {ECO:0000313|Proteomes:UP000000818};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 14..124
FT /note="tRNA synthetases class I catalytic"
FT /evidence="ECO:0000259|Pfam:PF01406"
FT DOMAIN 125..363
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 390..485
FT /note="Methionyl-tRNA synthetase anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF19303"
SQ SEQUENCE 514 AA; 60341 MW; 321D45B21D511251 CRC64;
MKVIIGNAWP YANGSLHIGR VSSWMAGDIL ARYHRAKGDE VIFVSGSDCH GSPILNKAKE
INKSPEELIN KYHREFVRCF NKLGFSFNIF TRTDSEYHEK QVKNIIKSLY NKGFIYEKET
EEFYCPKCCD TLDEFGIKEG LCNECNSKVE VRSSNNLFFK LSYFQDYIQN ILDEEESWRE
NAIKITKRYL EGGLRDKILT REINWGIEVP IEGFEDKRVY VWIDALLAYV TASKKVIEEK
GQSLEEYWNN EDSRIYLVHG KENIPFHTTM FPAILSGIGL EKSEIRIFSS QYLTLEGKTF
STNRNWAIWV PYIMERYNID SIRYYLISRG AEEKNSDFTW RDFINANNNE LVGEIGNFTN
RVLTFIKKNF SGEIKGEELP LQWKNLIRRT YASVGNKFEN GEFKSGVKEM FNLIKQGNDF
FDKNKPWILI NNNKKKCEEV LYICSQILVA LTDLMNPIIP FTCEKIKMFL GIKDTKWSFK
ERKNIRVNRV EFLFDKIDKK VAIEELNRLK NKKI
//
