A0A0P9YKK3 · A0A0P9YKK3_PSEA0
- ProteinDeferrochelatase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids440 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Involved in the recovery of exogenous heme iron. Extracts iron from heme while preserving the protoporphyrin ring intact.
Catalytic activity
- heme b + 2 H+ = protoporphyrin IX + Fe2+This reaction proceeds in the forward direction.
Cofactor
Note: Binds 1 heme b (iron(II)-protoporphyrin IX) group non-covalently per subunit.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cell envelope | |
Cellular Component | cytosol | |
Cellular Component | periplasmic space | |
Molecular Function | ferrochelatase activity | |
Molecular Function | heme binding | |
Molecular Function | metal ion binding | |
Molecular Function | peroxidase activity | |
Biological Process | iron import into cell |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameDeferrochelatase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas > Pseudomonas amygdali
Accessions
- Primary accessionA0A0P9YKK3
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-44 | ||||
Chain | PRO_5014492349 | 45-440 | Deferrochelatase | ||
Interaction
Subunit
Homodimer. Part of a ferrous iron transporter composed of EfeU, EfeO and EfeB.
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 70-220 | Dyp-type peroxidase N-terminal | |||
Domain | 237-419 | Dyp-type peroxidase C-terminal | |||
Region | 306-331 | Disordered | |||
Sequence similarities
Belongs to the DyP-type peroxidase family. EfeB subfamily.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusComplete
- Length440
- Mass (Da)47,820
- Last updated2016-01-20 v1
- MD5 ChecksumB89C481ECAB493361FF3CDC8F3CA25EC
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
LJQO01000096 EMBL· GenBank· DDBJ | KPX78332.1 EMBL· GenBank· DDBJ | Genomic DNA |