SYM_AGRFC
ID SYM_AGRFC Reviewed; 516 AA.
AC Q8UFA2;
DT 08-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2002, sequence version 1.
DT 03-AUG-2022, entry version 114.
DE RecName: Full=Methionine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_01228};
DE EC=6.1.1.10 {ECO:0000255|HAMAP-Rule:MF_01228};
DE AltName: Full=Methionyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_01228};
DE Short=MetRS {ECO:0000255|HAMAP-Rule:MF_01228};
GN Name=metG {ECO:0000255|HAMAP-Rule:MF_01228}; Synonyms=metS;
GN OrderedLocusNames=Atu1496; ORFNames=AGR_C_2757;
OS Agrobacterium fabrum (strain C58 / ATCC 33970) (Agrobacterium tumefaciens
OS (strain C58)).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium;
OC Agrobacterium tumefaciens complex.
OX NCBI_TaxID=176299;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C58 / ATCC 33970;
RX PubMed=11743193; DOI=10.1126/science.1066804;
RA Wood D.W., Setubal J.C., Kaul R., Monks D.E., Kitajima J.P., Okura V.K.,
RA Zhou Y., Chen L., Wood G.E., Almeida N.F. Jr., Woo L., Chen Y.,
RA Paulsen I.T., Eisen J.A., Karp P.D., Bovee D. Sr., Chapman P.,
RA Clendenning J., Deatherage G., Gillet W., Grant C., Kutyavin T., Levy R.,
RA Li M.-J., McClelland E., Palmieri A., Raymond C., Rouse G.,
RA Saenphimmachak C., Wu Z., Romero P., Gordon D., Zhang S., Yoo H., Tao Y.,
RA Biddle P., Jung M., Krespan W., Perry M., Gordon-Kamm B., Liao L., Kim S.,
RA Hendrick C., Zhao Z.-Y., Dolan M., Chumley F., Tingey S.V., Tomb J.-F.,
RA Gordon M.P., Olson M.V., Nester E.W.;
RT "The genome of the natural genetic engineer Agrobacterium tumefaciens
RT C58.";
RL Science 294:2317-2323(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C58 / ATCC 33970;
RX PubMed=11743194; DOI=10.1126/science.1066803;
RA Goodner B., Hinkle G., Gattung S., Miller N., Blanchard M., Qurollo B.,
RA Goldman B.S., Cao Y., Askenazi M., Halling C., Mullin L., Houmiel K.,
RA Gordon J., Vaudin M., Iartchouk O., Epp A., Liu F., Wollam C., Allinger M.,
RA Doughty D., Scott C., Lappas C., Markelz B., Flanagan C., Crowell C.,
RA Gurson J., Lomo C., Sear C., Strub G., Cielo C., Slater S.;
RT "Genome sequence of the plant pathogen and biotechnology agent
RT Agrobacterium tumefaciens C58.";
RL Science 294:2323-2328(2001).
CC -!- FUNCTION: Is required not only for elongation of protein synthesis but
CC also for the initiation of all mRNA translation through initiator
CC tRNA(fMet) aminoacylation. {ECO:0000255|HAMAP-Rule:MF_01228}.
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; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01228};
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_01228}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01228}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC MetG type 2B subfamily. {ECO:0000255|HAMAP-Rule:MF_01228}.
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DR EMBL; AE007869; AAK87287.1; -; Genomic_DNA.
DR PIR; AH2760; AH2760.
DR PIR; F97541; F97541.
DR RefSeq; NP_354502.1; NC_003062.2.
DR RefSeq; WP_010971668.1; NC_003062.2.
DR AlphaFoldDB; Q8UFA2; -.
DR SMR; Q8UFA2; -.
DR STRING; 176299.Atu1496; -.
DR PRIDE; Q8UFA2; -.
DR EnsemblBacteria; AAK87287; AAK87287; Atu1496.
DR KEGG; atu:Atu1496; -.
DR PATRIC; fig|176299.10.peg.1522; -.
DR eggNOG; COG0143; Bacteria.
DR HOGENOM; CLU_009710_9_4_5; -.
DR OMA; SDMHGTP; -.
DR PhylomeDB; Q8UFA2; -.
DR BioCyc; AGRO:ATU1496-MON; -.
DR Proteomes; UP000000813; Chromosome circular.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004825; F:methionine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006431; P:methionyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd07957; Anticodon_Ia_Met; 1.
DR CDD; cd00814; MetRS_core; 1.
DR Gene3D; 3.40.50.620; -; 1.
DR HAMAP; MF_01228; Met_tRNA_synth_type2; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR041872; Anticodon_Met.
DR InterPro; IPR014758; Met-tRNA_synth.
DR InterPro; IPR023457; Met-tRNA_synth_2.
DR InterPro; IPR015413; Methionyl/Leucyl_tRNA_Synth.
DR InterPro; IPR033911; MetRS_core.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR PANTHER; PTHR43326; PTHR43326; 1.
DR Pfam; PF19303; Anticodon_3; 1.
DR Pfam; PF09334; tRNA-synt_1g; 1.
DR PRINTS; PR01041; TRNASYNTHMET.
DR SUPFAM; SSF47323; SSF47323; 1.
DR TIGRFAMs; TIGR00398; metG; 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..516
FT /note="Methionine--tRNA ligase"
FT /id="PRO_0000139204"
FT MOTIF 14..24
FT /note="'HIGH' region"
FT MOTIF 302..306
FT /note="'KMSKS' region"
FT BINDING 305
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01228"
SQ SEQUENCE 516 AA; 57931 MW; 4A4FD12C9BF57273 CRC64;
MTDKTPFYIT TAISYPNGKP HIGHAYELIA TDAMARFQRL DGMDVFFLTG TDEHGQKMQQ
TARAEGISPE ELAQRNSDQF REMGKLLNAS NDDFIRTTEE RHHETSRNIW NLMADSGDIY
KDSYAGWYSV RDEAYYAEDE TEVRADGVRY GPQGTPVEWV EEESYFFKLS EYQEKLLKLY
EENPDFIGPA ERRNEIISFV KSGLKDLSIS RTTFDWGIKV PDDPKHVMYV WVDALTNYIT
ATGYIEDRNG PRAKYWPADV HIIGKDIIRF HAVYWPAFLM SAKLPLPKRV YAHGFLLNKG
EKMSKSLGNV VDPANLVAHF GLDPVRYFFM REVSFGQDGS YSEEGIATRI NADLANGIGN
LASRSLSMIV KNCDGQIPTP GAFNDDDKAM LASADGLLAV CREEMGKQLI HRALAAIIAV
VSETDRYFAS QEPWALKKTD PERMGTVLYV TAEVVRQIGI LLQPFMPQSC EKLLDLVAAP
ADGRDFTALG EAGRLAPGTP LEAPKPVFPR YVAPEA
