FMT_BUCA5
ID FMT_BUCA5 Reviewed; 314 AA.
AC B8D9S0;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 67.
DE RecName: Full=Methionyl-tRNA formyltransferase {ECO:0000255|HAMAP-Rule:MF_00182};
DE EC=2.1.2.9 {ECO:0000255|HAMAP-Rule:MF_00182};
GN Name=fmt {ECO:0000255|HAMAP-Rule:MF_00182}; OrderedLocusNames=BUAP5A_490;
OS Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Erwiniaceae; Buchnera.
OX NCBI_TaxID=563178;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=5A;
RX PubMed=19150844; DOI=10.1126/science.1167140;
RA Moran N.A., McLaughlin H.J., Sorek R.;
RT "The dynamics and time scale of ongoing genomic erosion in symbiotic
RT bacteria.";
RL Science 323:379-382(2009).
CC -!- FUNCTION: Attaches a formyl group to the free amino group of methionyl-
CC tRNA(fMet). The formyl group appears to play a dual role in the
CC initiator identity of N-formylmethionyl-tRNA by promoting its
CC recognition by IF2 and preventing the misappropriation of this tRNA by
CC the elongation apparatus. {ECO:0000255|HAMAP-Rule:MF_00182}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6S)-10-formyltetrahydrofolate + L-methionyl-tRNA(fMet) =
CC (6S)-5,6,7,8-tetrahydrofolate + H(+) + N-formyl-L-methionyl-
CC tRNA(fMet); Xref=Rhea:RHEA:24380, Rhea:RHEA-COMP:9952, Rhea:RHEA-
CC COMP:9953, ChEBI:CHEBI:15378, ChEBI:CHEBI:57453, ChEBI:CHEBI:57454,
CC ChEBI:CHEBI:78530, ChEBI:CHEBI:78844; EC=2.1.2.9;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00182};
CC -!- SIMILARITY: Belongs to the Fmt family. {ECO:0000255|HAMAP-
CC Rule:MF_00182}.
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DR EMBL; CP001161; ACL30841.1; -; Genomic_DNA.
DR RefSeq; WP_009874448.1; NC_011833.1.
DR AlphaFoldDB; B8D9S0; -.
DR SMR; B8D9S0; -.
DR KEGG; bap:BUAP5A_490; -.
DR HOGENOM; CLU_033347_1_2_6; -.
DR OMA; CCPVVAY; -.
DR OrthoDB; 2009156at2; -.
DR Proteomes; UP000006904; Chromosome.
DR GO; GO:0004479; F:methionyl-tRNA formyltransferase activity; IEA:UniProtKB-UniRule.
DR CDD; cd08646; FMT_core_Met-tRNA-FMT_N; 1.
DR CDD; cd08704; Met_tRNA_FMT_C; 1.
DR Gene3D; 3.10.25.10; -; 1.
DR HAMAP; MF_00182; Formyl_trans; 1.
DR InterPro; IPR005794; Fmt.
DR InterPro; IPR005793; Formyl_trans_C.
DR InterPro; IPR037022; Formyl_trans_C_sf.
DR InterPro; IPR002376; Formyl_transf_N.
DR InterPro; IPR036477; Formyl_transf_N_sf.
DR InterPro; IPR011034; Formyl_transferase-like_C_sf.
DR InterPro; IPR044135; Met-tRNA-FMT_C.
DR InterPro; IPR041711; Met-tRNA-FMT_N.
DR Pfam; PF02911; Formyl_trans_C; 1.
DR Pfam; PF00551; Formyl_trans_N; 1.
DR SUPFAM; SSF50486; SSF50486; 1.
DR SUPFAM; SSF53328; SSF53328; 1.
DR TIGRFAMs; TIGR00460; fmt; 1.
PE 3: Inferred from homology;
KW Protein biosynthesis; Transferase.
FT CHAIN 1..314
FT /note="Methionyl-tRNA formyltransferase"
FT /id="PRO_1000190011"
FT BINDING 112..115
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00182"
SQ SEQUENCE 314 AA; 35518 MW; E9EF7DEB88E765A5 CRC64;
MKKLKIVFAG TEYFSAEHLH ALITSSHDVI SVITQPDRYS GRGQKITFSP VKILSLNNGI
PIFQPENLND TDFQNKLLKL NADIMTVVSY GKIIPKKILN MFSKGCINVH ASLLPRWRGA
TPIQSSILHG DKKTGISIIQ MNDEIDSGNI MHSITCSISS KDTTKTLSLK LIKIGIEALL
EVLEKIILNT VIYKKQNEKN VILSKKIYKK DALLDWNLSA EKLERLIRAF NPWPICYFLS
QNKNIKVWQS EVIPITQNNR SVGEIISYNK NGIQINTSHQ ILNIKKLQFP GKKIIDVKNV
IISKKKLFKI GTIL