A0A1L7N5B7 · A0A1L7N5B7_PSEPU
- ProteinCatalase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids714 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide.
Catalytic activity
- 2 H2O2 = O2 + 2 H2O
Cofactor
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 89 | heme (UniProtKB | ChEBI) | |||
Active site | 92 | ||||
Binding site | 129 | heme (UniProtKB | ChEBI) | |||
Active site | 165 | ||||
Binding site | 178 | heme (UniProtKB | ChEBI) | |||
Binding site | 375 | heme (UniProtKB | ChEBI) | |||
Binding site | 379 | Fe (UniProtKB | ChEBI) of heme (UniProtKB | ChEBI); axial binding residue | |||
Binding site | 386 | heme (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | catalase activity | |
Molecular Function | heme binding | |
Molecular Function | metal ion binding | |
Biological Process | hydrogen peroxide catabolic process | |
Biological Process | response to oxidative stress |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCatalase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas
Accessions
- Primary accessionA0A1L7N5B7
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Family & Domains
Features
Showing features for region, compositional bias, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Region | 1-46 | Disordered | |||
Compositional bias | 10-33 | Polar residues | |||
Domain | 45-433 | Catalase core | |||
Sequence similarities
Belongs to the catalase family. HPII subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length714
- Mass (Da)78,318
- Last updated2017-03-15 v1
- Checksum4031DEC92FF35C3D
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 10-33 | Polar residues | |||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AP015029 EMBL· GenBank· DDBJ | BAW20645.1 EMBL· GenBank· DDBJ | Genomic DNA |