A0A5D0RT11 · A0A5D0RT11_9RHOB
- ProteinCatalase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids708 (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 | 93 | heme (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Active site | 96 | |||||
Sequence: H | ||||||
Binding site | 133 | heme (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Active site | 169 | |||||
Sequence: N | ||||||
Binding site | 182 | heme (UniProtKB | ChEBI) | ||||
Sequence: F | ||||||
Binding site | 379 | heme (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 383 | Fe (UniProtKB | ChEBI) of heme (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: Y | ||||||
Binding site | 390 | heme (UniProtKB | ChEBI) | ||||
Sequence: R |
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
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Rhodobacterales > Roseobacteraceae > Oceaniovalibus
Accessions
- Primary accessionA0A5D0RT11
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Family & Domains
Features
Showing features for region, compositional bias, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 1-47 | Disordered | ||||
Sequence: MRNPMDQKLPFNPPTADTQSSGDTAERKRHPGTGGETHQRPDADGTR | ||||||
Compositional bias | 22-43 | Basic and acidic residues | ||||
Sequence: GDTAERKRHPGTGGETHQRPDA | ||||||
Domain | 49-437 | Catalase core | ||||
Sequence: TTAQGIPVADNQNTLKAGARGPALLEDFHFREKIFHFDHERIPERVVHARGYGAHGYFETTDAIPDLTAAHLFGETGRRVPVFARFSTVAGNKGSFDLARDVRGFAVKFYTEQGNWDLVGNNMPVFFIQDAMKFPDLVHAVKEAPDRGFPQAQSAHDNFWDFISLMPEAMHMIMWIMSDRAIPRSFRFMEGFGVHTFRFVNAEGVGTFVKFHWKPKGGLQSVLWDEAVKINGADPDFHRRDMWDAIQKGDFPEWELGVQIFDDAFADSFPFDVLDATKLIPEEDLPVRIIGRMVLERVVDNFFAETEQVAFCTQNIVPGIDFTNDPLLQGRNFSYLDTQTKRLGGPNFTHIPINAPRCPMHHFQQDGHMAMHNPKGRANYEPNGWAKGG |
Sequence similarities
Belongs to the catalase family. HPII subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length708
- Mass (Da)78,083
- Last updated2019-11-13 v1
- ChecksumBB17B0EB97770E86
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 22-43 | Basic and acidic residues | ||||
Sequence: GDTAERKRHPGTGGETHQRPDA |
Keywords
- Technical term