A1AGH8 · DEF_ECOK1
- ProteinPeptide deformylase
- Genedef
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids169 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions.
Catalytic activity
- N-terminal N-formyl-L-methionyl-[peptide] + H2O = N-terminal L-methionyl-[peptide] + formate
Cofactor
Note: Binds 1 Fe2+ ion.
Features
Showing features for binding site, active site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | metal ion binding | |
Molecular Function | peptide deformylase activity | |
Biological Process | peptidyl-methionine modification | |
Biological Process | translation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePeptide deformylase
- EC number
- Short namesPDF
- Alternative names
Gene names
Organism names
- Organism
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > Escherichia
Accessions
- Primary accessionA1AGH8
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000301031 | 1-169 | Peptide deformylase | |||
Sequence: MSVLQVLHIPDERLRKVAKPVEEVNAEIQRIVDDMFETMYAEEGIGLAATQVDIHQRIIVIDVSENRDERLVLINPELLEKSGETGIEEGCLSIPEQRALVPRAEKVKIRALDRDGKPFELEADGLLAICIQHEMDHLVGKLFMDYLSPLKQQRIRQKVEKLDRLKARA |
Structure
Sequence
- Sequence statusComplete
- Length169
- Mass (Da)19,328
- Last updated2007-01-23 v1
- ChecksumC485EB6C1D2D91B8
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000468 EMBL· GenBank· DDBJ | ABJ02768.1 EMBL· GenBank· DDBJ | Genomic DNA |