ID   DEF_ECOL6               Reviewed;         169 AA.
AC   P0A6K4; P27251;
DT   29-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Peptide deformylase;
DE            Short=PDF;
DE            EC=3.5.1.88;
DE   AltName: Full=Polypeptide deformylase;
GN   Name=def; Synonyms=fms; OrderedLocusNames=c4047;
OS   Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=199310;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFT073 / ATCC 700928 / UPEC;
RX   PubMed=12471157; DOI=10.1073/pnas.252529799;
RA   Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA   Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA   Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA   Donnenberg M.S., Blattner F.R.;
RT   "Extensive mosaic structure revealed by the complete genome sequence of
RT   uropathogenic Escherichia coli.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
CC   -!- FUNCTION: Removes the formyl group from the N-terminal Met of newly
CC       synthesized proteins. Requires at least a dipeptide for an efficient
CC       rate of reaction. N-terminal L-methionine is a prerequisite for
CC       activity but the enzyme has broad specificity at other positions (By
CC       similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + N-terminal N-formyl-L-methionyl-[peptide] = formate + N-
CC         terminal L-methionyl-[peptide]; Xref=Rhea:RHEA:24420, Rhea:RHEA-
CC         COMP:10639, Rhea:RHEA-COMP:10640, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15740, ChEBI:CHEBI:49298, ChEBI:CHEBI:64731; EC=3.5.1.88;
CC   -!- COFACTOR:
CC       Name=Fe(2+); Xref=ChEBI:CHEBI:29033; Evidence={ECO:0000250};
CC       Note=Binds 1 Fe(2+) ion per monomer. {ECO:0000250};
CC   -!- SUBUNIT: Monomer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the polypeptide deformylase family.
CC       {ECO:0000305}.
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DR   EMBL; AE014075; AAN82485.1; -; Genomic_DNA.
DR   RefSeq; WP_000114984.1; NC_004431.1.
DR   AlphaFoldDB; P0A6K4; -.
DR   SMR; P0A6K4; -.
DR   STRING; 199310.c4047; -.
DR   EnsemblBacteria; AAN82485; AAN82485; c4047.
DR   GeneID; 67415327; -.
DR   KEGG; ecc:c4047; -.
DR   eggNOG; COG0242; Bacteria.
DR   HOGENOM; CLU_061901_2_1_6; -.
DR   OMA; VCIQHEI; -.
DR   BioCyc; ECOL199310:C4047-MON; -.
DR   Proteomes; UP000001410; Chromosome.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0042586; F:peptide deformylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   CDD; cd00487; Pep_deformylase; 1.
DR   Gene3D; 3.90.45.10; -; 1.
DR   HAMAP; MF_00163; Pep_deformylase; 1.
DR   InterPro; IPR023635; Peptide_deformylase.
DR   InterPro; IPR036821; Peptide_deformylase_sf.
DR   PANTHER; PTHR10458; PTHR10458; 1.
DR   Pfam; PF01327; Pep_deformylase; 1.
DR   PIRSF; PIRSF004749; Pep_def; 1.
DR   PRINTS; PR01576; PDEFORMYLASE.
DR   SUPFAM; SSF56420; SSF56420; 1.
DR   TIGRFAMs; TIGR00079; pept_deformyl; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Iron; Metal-binding; Protein biosynthesis.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..169
FT                   /note="Peptide deformylase"
FT                   /id="PRO_0000082780"
FT   ACT_SITE        134
FT   BINDING         91
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT   BINDING         133
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT   BINDING         137
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
SQ   SEQUENCE   169 AA;  19328 MW;  C485EB6C1D2D91B8 CRC64;
     MSVLQVLHIP DERLRKVAKP VEEVNAEIQR IVDDMFETMY AEEGIGLAAT QVDIHQRIIV
     IDVSENRDER LVLINPELLE KSGETGIEEG CLSIPEQRAL VPRAEKVKIR ALDRDGKPFE
     LEADGLLAIC IQHEMDHLVG KLFMDYLSPL KQQRIRQKVE KLDRLKARA