ID FMT_BIFLD Reviewed; 328 AA.
AC B3DRM9;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 22-JUL-2008, sequence version 1.
DT 27-MAR-2024, entry version 80.
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=BLD_1966;
OS Bifidobacterium longum (strain DJO10A).
OC Bacteria; Actinomycetota; Actinomycetes; Bifidobacteriales;
OC Bifidobacteriaceae; Bifidobacterium.
OX NCBI_TaxID=205913;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DJO10A;
RX PubMed=18505588; DOI=10.1186/1471-2164-9-247;
RA Lee J.H., Karamychev V.N., Kozyavkin S.A., Mills D., Pavlov A.R.,
RA Pavlova N.V., Polouchine N.N., Richardson P.M., Shakhova V.V.,
RA Slesarev A.I., Weimer B., O'Sullivan D.J.;
RT "Comparative genomic analysis of the gut bacterium Bifidobacterium longum
RT reveals loci susceptible to deletion during pure culture growth.";
RL BMC Genomics 9:247-247(2008).
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=(6R)-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:78530,
CC ChEBI:CHEBI:78844, ChEBI:CHEBI:195366; 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; CP000605; ACD99411.1; -; Genomic_DNA.
DR RefSeq; WP_007053160.1; NZ_AABM02000004.1.
DR AlphaFoldDB; B3DRM9; -.
DR SMR; B3DRM9; -.
DR KEGG; blj:BLD_1966; -.
DR HOGENOM; CLU_033347_1_0_11; -.
DR Proteomes; UP000002419; 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; Formyl transferase, C-terminal domain; 1.
DR Gene3D; 3.40.50.170; Formyl transferase, N-terminal domain; 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 NCBIfam; TIGR00460; fmt; 1.
DR PANTHER; PTHR11138; METHIONYL-TRNA FORMYLTRANSFERASE; 1.
DR PANTHER; PTHR11138:SF5; METHIONYL-TRNA FORMYLTRANSFERASE, MITOCHONDRIAL; 1.
DR Pfam; PF02911; Formyl_trans_C; 1.
DR Pfam; PF00551; Formyl_trans_N; 1.
DR SUPFAM; SSF50486; FMT C-terminal domain-like; 1.
DR SUPFAM; SSF53328; Formyltransferase; 1.
PE 3: Inferred from homology;
KW Protein biosynthesis; Transferase.
FT CHAIN 1..328
FT /note="Methionyl-tRNA formyltransferase"
FT /id="PRO_1000098377"
FT BINDING 110..113
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00182"
SQ SEQUENCE 328 AA; 34765 MW; C82757C165D55361 CRC64;
MLKLVFAGTP DVAVPSLKAF AADPRFDVVG VITRPDAPTG RGRKLTPSPV KATALELGLP
VIDLKPRSPE FMEALNNLHA DIAAVIAYGN ILPKNVLDAV PMGWYNLHFS NLPKWRGAAP
AQRAIWAGDP TTGADVFKVG EGLDDGPIVA SLTIELTGRE TSGELLDRLA EEGAPMYVDA
LAAVGEGTAT FTAQPAEGLE YAHKITVEDA RISWTDEAEA IDRQVRACTP HPGAWTELFA
EGPIADNDEP AAKPLTLHIL AAQPADQSNP NTPAELQPGE LKVGKKNVWV GTGSTPLELT
QVKAQGKKAM RAADWARGAR LSPAACVR
//
