Q3LSM1 · Q3LSM1_ALISL
- ProteinCatalase
- GenecatA
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids483 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
Catalytic activity
- 2 H2O2 = O2 + 2 H2O
Cofactor
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 50 | heme b (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Active site | 53 | |||||
Sequence: H | ||||||
Binding site | 90 | heme b (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Active site | 126 | |||||
Sequence: N | ||||||
Binding site | 131 | heme b (UniProtKB | ChEBI) | ||||
Sequence: F | ||||||
Binding site | 139 | heme b (UniProtKB | ChEBI) | ||||
Sequence: F | ||||||
Binding site | 336 | Fe (UniProtKB | ChEBI); axial binding residue of heme b (UniProtKB | ChEBI) | ||||
Sequence: Y | ||||||
Binding site | 336 | Fe (UniProtKB | ChEBI) of heme (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: Y | ||||||
Binding site | 340 | heme b (UniProtKB | ChEBI) | ||||
Sequence: Q | ||||||
Binding site | 343 | heme b (UniProtKB | ChEBI) | ||||
Sequence: R |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | periplasmic space | |
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
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Vibrionales > Vibrionaceae > Aliivibrio
Accessions
- Primary accessionQ3LSM1
Proteomes
Subcellular Location
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 6-390 | Catalase core | ||||
Sequence: TTAAGCPVAHNQNVQTAGKRGPQLLQDVWFLEKLAHFDREVIPERRMHAKGSGAYGTFTVTHDITKYTKAKIFSDIGKKTDMFARFSTVAGERGAADAERDIRGFSLKFYTEEGNWDLAGNNTPVFFLRDPLKFPDLNHAVKRDPRTNMRSAKNNWDFWTSLPEALHQVTIVMSDRGIPATYRHMHGFGSHTFSFINSDNERYWVKFHFVSQQGIKNLSDAEAGELVGNDRESHQRDLLDSIDNQDFPKWTLKVQIMPEADAATVPYNPFDLTKVWPHKDYPLIEVGEFELNRNPQNYFAEVEQAAFNPANVVPGISFSPDKMLQGRLFAYGDAQRYRLGVNHQHIPVNAPRCPVHSYHRDGAMRVDGNFGSTLGYEPNDQGQWA |
Sequence similarities
Belongs to the catalase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length483
- Mass (Da)54,741
- Last updated2005-10-25 v1
- Checksum3A756B1B328AD70E
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
DQ182487 EMBL· GenBank· DDBJ | ABA26662.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
FM178380 EMBL· GenBank· DDBJ | CAQ80969.1 EMBL· GenBank· DDBJ | Genomic DNA |