FMT_KOSOT
ID FMT_KOSOT Reviewed; 311 AA.
AC C5CG19;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 28-JUL-2009, sequence version 1.
DT 03-AUG-2022, entry version 68.
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=Kole_0746;
OS Kosmotoga olearia (strain ATCC BAA-1733 / DSM 21960 / TBF 19.5.1).
OC Bacteria; Thermotogae; Kosmotogales; Kosmotogaceae; Kosmotoga.
OX NCBI_TaxID=521045;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1733 / DSM 21960 / TBF 19.5.1;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D.,
RA Goodwin L., Pitluck S., Chertkov O., Brettin T., Detter J.C., Han C.,
RA Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikova G.,
RA Noll K.;
RT "Complete sequence of Thermotogales bacterium TBF 19.5.1.";
RL Submitted (JUN-2009) to the EMBL/GenBank/DDBJ databases.
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; CP001634; ACR79460.1; -; Genomic_DNA.
DR RefSeq; WP_015868126.1; NC_012785.1.
DR AlphaFoldDB; C5CG19; -.
DR SMR; C5CG19; -.
DR STRING; 521045.Kole_0746; -.
DR EnsemblBacteria; ACR79460; ACR79460; Kole_0746.
DR KEGG; kol:Kole_0746; -.
DR eggNOG; COG0223; Bacteria.
DR HOGENOM; CLU_033347_1_1_0; -.
DR OMA; CCPVVAY; -.
DR OrthoDB; 2009156at2; -.
DR Proteomes; UP000002382; 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 HAMAP; MF_00182; Formyl_trans; 1.
DR InterPro; IPR005794; Fmt.
DR InterPro; IPR005793; Formyl_trans_C.
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; Reference proteome; Transferase.
FT CHAIN 1..311
FT /note="Methionyl-tRNA formyltransferase"
FT /id="PRO_1000203863"
FT BINDING 109..112
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00182"
SQ SEQUENCE 311 AA; 34279 MW; 43A8A85D0141AF95 CRC64;
MKIVFMGTPD FAAEHLRKLV EKKYNVVGVF SQPDKPKGRG KKLIPTPVKQ VAREYGIPVF
QPKSVNKGEG FEALKELKPD IIITVAYGKL LKQQVFELPP LGCYNVHASL LPKYRGAAPI
QRALENGEKE TGITIFKIDE GMDSGPIALQ ERIEISSDDN FGTLKKKLCN LGKKLLIEFL
KKISAGEIKL TPQDHSQATY APKITKEDTI LIEFDNGERV FNKIRAYDPE PGVTTRLGEL
RVKLFGAGIC DNCCVDAEPG QIISISKDSM VVACKKGAVK ISKIQFPGKK VITVWQAKSG
RLIEEGIKLG G