ID A0A0D6KBG2_9CYAN Unreviewed; 333 AA.
AC A0A0D6KBG2;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 40.
DE RecName: Full=Methionyl-tRNA formyltransferase {ECO:0000256|ARBA:ARBA00012261, ECO:0000256|HAMAP-Rule:MF_00182};
DE EC=2.1.2.9 {ECO:0000256|ARBA:ARBA00012261, ECO:0000256|HAMAP-Rule:MF_00182};
GN Name=fmt {ECO:0000256|HAMAP-Rule:MF_00182};
GN ORFNames=FDUTEX481_06028 {ECO:0000313|EMBL:EKE97051.1};
OS Tolypothrix sp. PCC 7601.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Tolypothrichaceae;
OC Tolypothrix.
OX NCBI_TaxID=1188 {ECO:0000313|EMBL:EKE97051.1, ECO:0000313|Proteomes:UP000032761};
RN [1] {ECO:0000313|EMBL:EKE97051.1, ECO:0000313|Proteomes:UP000032761}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7601 / UTEX B 481 {ECO:0000313|Proteomes:UP000032761};
RX PubMed=25953173;
RA Yerrapragada S., Shukla A., Hallsworth-Pepin K., Choi K., Wollam A.,
RA Clifton S., Qin X., Muzny D., Raghuraman S., Ashki H., Uzman A.,
RA Highlander S.K., Fryszczyn B.G., Fox G.E., Tirumalai M.R., Liu Y., Kim S.,
RA Kehoe D.M., Weinstock G.M.;
RT "Extreme Sensory Complexity Encoded in the 10-Megabase Draft Genome
RT Sequence of the Chromatically Acclimating Cyanobacterium Tolypothrix sp.
RT PCC 7601.";
RL Genome Announc. 3:0-0(2015).
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:0000256|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:0000256|HAMAP-Rule:MF_00182};
CC -!- SIMILARITY: Belongs to the Fmt family. {ECO:0000256|ARBA:ARBA00010699,
CC ECO:0000256|HAMAP-Rule:MF_00182}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EKE97051.1}.
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DR EMBL; AGCR01000123; EKE97051.1; -; Genomic_DNA.
DR RefSeq; WP_045874452.1; NZ_JH930377.1.
DR AlphaFoldDB; A0A0D6KBG2; -.
DR STRING; 1188.FDUTEX481_06028; -.
DR PATRIC; fig|1188.3.peg.9425; -.
DR HOGENOM; CLU_033347_1_1_3; -.
DR OrthoDB; 9802815at2; -.
DR Proteomes; UP000032761; Unassembled WGS sequence.
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; 3.40.50.12230; -; 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; IPR001555; GART_AS.
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.
DR PROSITE; PS00373; GART; 1.
PE 3: Inferred from homology;
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00182};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00182}.
FT DOMAIN 1..182
FT /note="Formyl transferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00551"
FT DOMAIN 206..322
FT /note="Formyl transferase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02911"
FT BINDING 111..114
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00182"
SQ SEQUENCE 333 AA; 36402 MW; BF7C4846316213D0 CRC64;
MKIVFFGTPQ FAVPTLEKLL HHPEIEVLAV VTQPDKRRER GNKLTPSPIK TLATAFNIPV
WQPQRLKKHT ATLTKLKESG ADAFVVVAYG QILSQAILDM PKLGCINVHG SILPQYRGAA
PIQWCLYNGE LETGITTMLM DAGMDTGAML LKATTPIELL DNTYNLADRL ATIGADLLVE
TLFKLQQQEL TPIPQDDSAA TYAPLIQKPD YGLDWSKSAM QLHNQIRGFY PNCTASFRNQ
VVKITATVPL GCAYSYQLPP ELAKILDKLP DLSTLSGSPG EVVSITKGIG AIVQTGEGML
LLREVQLAGK RPQSGWDFVN GTRLTVGEMF TNG
//
