A0A3M3AIR0 · A0A3M3AIR0_PSESS
- ProteinCatalase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids453 (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 active site, binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | catalase activity | |
Molecular Function | heme binding | |
Molecular Function | metal ion binding | |
Biological Process | hydrogen peroxide catabolic process | |
Biological Process | response to hydrogen peroxide |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCatalase
- EC number
Gene names
Organism names
- Strains
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas
Accessions
- Primary accessionA0A3M3AIR0
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Family & Domains
Features
Showing features for domain, compositional bias, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 1-354 | Catalase core | ||||
Sequence: MQLLQKLQRFDRERIPERVVHARGTGVKGEFTASADISDLSKATVFKSGEKTPVFVRFSSVVHGNHSPETLRDPHGFATKFYTADGNWDLVGNNFPTFFIRDAIKFPDMVHAFKPDPRTNLDNDSRRFDFFSHVPEATRTLTLLYSNEGTPAGYRFMDGNGVHAYKLVNAKGEVHYVKFHWKTLQGIKNLDPKEVAQVQSKDYSHLTNDLVGAIKKGDFPKWDLYVQVLKPEELSKFDFDPLDATKIWPDVPEKKIGQMVLNKNVDNFFQETEQVAMAPANLVPGIEPSEDRLLQGRVFSYADTQMYRLGANGLSLPVNQPKVAVNNGNQDGALNTGHTTSGVNYEPSRLEPRP | ||||||
Compositional bias | 331-346 | Polar residues | ||||
Sequence: DGALNTGHTTSGVNYE | ||||||
Region | 331-356 | Disordered | ||||
Sequence: DGALNTGHTTSGVNYEPSRLEPRPAD |
Sequence similarities
Belongs to the catalase family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length453
- Mass (Da)50,853
- Last updated2019-02-13 v1
- Checksum70A6D3B1636A1AEA
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 331-346 | Polar residues | ||||
Sequence: DGALNTGHTTSGVNYE |