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P23882 (FMT_ECOLI) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 114. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Methionyl-tRNA formyltransferase

EC=2.1.2.9
Gene names
Name:fmt
Synonyms:yhdD
Ordered Locus Names:b3288, JW3249
OrganismEscherichia coli (strain K12)
Taxonomic identifier83333 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia

Protein attributes

Sequence length315 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Modifies the free amino group of the aminoacyl moiety of methionyl-tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by: (I) promoting its recognition by IF2 and (II) impairing its binding to EFTu-GTP. HAMAP MF_00182

Catalytic activity

10-formyltetrahydrofolate + L-methionyl-tRNA(fMet) + H2O = tetrahydrofolate + N-formylmethionyl-tRNA(fMet). HAMAP MF_00182

Subunit structure

Monomer.

Domain

Composed of an N- and a C-terminal domain. The N-terminal domain carries the tetrahydrofolate (THF)-binding site and the C-terminal domain is presumably involved in positioning the Met-tRNA substrate for the formylation reaction. HAMAP MF_00182

Sequence similarities

Belongs to the fmt family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed HAMAP MF_00182
Chain2 – 315314Methionyl-tRNA formyltransferase HAMAP MF_00182
PRO_0000082959

Regions

Region2 – 189188N-terminal domain HAMAP MF_00182
Region113 – 1164Tetrahydrofolate (THF) binding HAMAP MF_00182
Region210 – 315106C-terminal domain HAMAP MF_00182

Secondary structure

.................................................. 315
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P23882 [UniParc].

Last modified January 23, 2007. Version 4.
Checksum: 1AE14C808F04A126

FASTA31534,168
        10         20         30         40         50         60 
MSESLRIIFA GTPDFAARHL DALLSSGHNV VGVFTQPDRP AGRGKKLMPS PVKVLAEEKG 

        70         80         90        100        110        120 
LPVFQPVSLR PQENQQLVAE LQADVMVVVA YGLILPKAVL EMPRLGCINV HGSLLPRWRG 

       130        140        150        160        170        180 
AAPIQRSLWA GDAETGVTIM QMDVGLDTGD MLYKLSCPIT AEDTSGTLYD KLAELGPQGL 

       190        200        210        220        230        240 
ITTLKQLADG TAKPEVQDET LVTYAEKLSK EEARIDWSLS AAQLERCIRA FNPWPMSWLE 

       250        260        270        280        290        300 
IEGQPVKVWK ASVIDTATNA APGTILEANK QGIQVATGDG ILNLLSLQPA GKKAMSAQDL 

       310 
LNSRREWFVP GNRLV 

« Hide

References

« Hide 'large scale' references
[1]"Disruption of the gene for Met-tRNA(fMet) formyltransferase severely impairs growth of Escherichia coli."
Guillon J.-M., Mechulam Y., Schmitter J.-M., Blanquet S., Fayat G.
J. Bacteriol. 174:4294-4301(1992) [PubMed: 1624424] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE.
Strain: K12 / K37.
[2]"The Escherichia coli fmt gene, encoding methionyl-tRNA(fMet) formyltransferase, escapes metabolic control."
Meinnel T., Guillon J.-M., Mechulam Y., Blanquet S.
J. Bacteriol. 175:993-1000(1993) [PubMed: 8432722] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: K12 / K37.
[3]"The complete genome sequence of Escherichia coli K-12."
Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V., Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F., Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B., Shao Y.
Science 277:1453-1474(1997) [PubMed: 9278503] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: K12 / MG1655 / ATCC 47076.
[4]"Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110."
Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.
Mol. Syst. Biol. 2:E1-E5(2006) [PubMed: 16738553] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
[5]"Genetic characterization of polypeptide deformylase, a distinctive enzyme of eubacterial translation."
Mazel D., Pochet S., Marliere P.
EMBO J. 13:914-923(1994) [PubMed: 8112305] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-82.
[6]"Nucleotide sequence of the rpoA-rplQ DNA of Escherichia coli: a second regulatory binding site for protein S4?"
Meek D.W., Hayward R.S.
Nucleic Acids Res. 12:5813-5821(1984) [PubMed: 6379605] [Abstract]
Cited for: PRELIMINARY NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 82-162.
[7]"A survey of polypeptide deformylase function throughout the eubacterial lineage."
Mazel D., Coic E., Blanchard S., Saurin W., Marliere P.
J. Mol. Biol. 266:939-949(1997) [PubMed: 9086272] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 161-315.
Strain: K12 / MG1655 / ATCC 47076.
[8]"Structure of crystalline Escherichia coli methionyl-tRNA(f)Met formyltransferase: comparison with glycinamide ribonucleotide formyltransferase."
Schmitt E., Blanquet S., Mechulam Y.
EMBO J. 15:4749-4758(1996) [PubMed: 8887566] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS).
[9]"Crystal structure of methionyl-tRNAfMet transformylase complexed with the initiator formyl-methionyl-tRNAfMet."
Schmitt E., Panvert M., Blanquet S., Mechulam Y.
EMBO J. 17:6819-6826(1998) [PubMed: 9843487] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.8 ANGSTROMS).
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X63666 Genomic DNA. Translation: CAA45207.1.
X77091 Genomic DNA. Translation: CAA54368.1.
U18997 Genomic DNA. Translation: AAA58085.1.
U00096 Genomic DNA. Translation: AAC76313.1.
AP009048 Genomic DNA. Translation: BAE78004.1.
X00767 Genomic DNA. Translation: CAA25339.1. Sequence problems.
Y10307 Genomic DNA. Translation: CAA71358.1.
PIRS23108.
RefSeqNP_417746.1. NC_000913.2.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1FMTX-ray2.00A/B2-315[»]
2FMTX-ray2.80A/B2-315[»]
ProteinModelPortalP23882.
SMRP23882. Positions 2-315.
ModBaseSearch...

Protein-protein interaction databases

DIPDIP-9668N.
IntActP23882. 11 interactions.

2D gel databases

SWISS-2DPAGEP23882.
ECO2DBASEF033.6. 6TH EDITION.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBESCT00000000152; EBESCP00000000152; EBESCG00000000120.
EBESCT00000018323; EBESCP00000017614; EBESCG00000017377.
GeneID947779.
GenomeReviewsGene locus JW3249 in contig AP009048_GR.
Gene locus b3288 in contig U00096_GR.
KEGGecj:JW3249.
eco:b3288.
PATRIC32122008. VBIEscCol129921_3381.

Organism-specific databases

EchoBASEEB1247.
EcoGeneEG11268. fmt.

Phylogenomic databases

eggNOGCOG0223.
GeneTreeEBGT00050000008811.
HOGENOMHBG571560.
OMAIMQMDEG.
PhylomeDBP23882.
ProtClustDBPRK00005.

Enzyme and pathway databases

BioCycEcoCyc:EG11268-MONOMER.
MetaCyc:EG11268-MONOMER.

Gene expression databases

GenevestigatorP23882.

Family and domain databases

HAMAPMF_00182. Formyl_trans.
[Tree]
InterProIPR005794. Fmt.
IPR005793. Formyl_trans_C.
IPR002376. Formyl_transf_N.
IPR011034. Formyl_transferase_C-like.
IPR001555. GART_AS.
IPR015518. Met_tRNA_Form_TA-like.
[Graphical view]
Gene3DG3DSA:3.10.25.10. Formyl_trans_C. 1 hit.
G3DSA:3.40.50.170. Formyl_transf_N. 1 hit.
KOK00604.
PANTHERPTHR11138. Met_tRNA_Form_TA-like. 1 hit.
PfamPF02911. Formyl_trans_C. 1 hit.
PF00551. Formyl_trans_N. 1 hit.
[Graphical view]
SUPFAMSSF50486. FMT_C_like. 1 hit.
SSF53328. formyl_transf. 1 hit.
TIGRFAMsTIGR00460. Fmt. 1 hit.
PROSITEPS00373. GART. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameFMT_ECOLI
AccessionPrimary (citable) accession number: P23882
Secondary accession number(s): P77040, Q2M6V2
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1991
Last sequence update: January 23, 2007
Last modified: January 25, 2012
This is version 114 of the entry and version 4 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Escherichia coli

Escherichia coli (strain K12): entries and cross-references to EcoGene

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families