P83299 · CAH1_CHIHA
- ProteinCarbonic anhydrase 1
- Geneca1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids259 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Catalyzes the reversible hydration of carbon dioxide.
Catalytic activity
- hydrogencarbonate + H+ = CO2 + H2O
Cofactor
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 63 | Proton donor/acceptor | |||
Binding site | 93 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 95 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 118 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 197 | substrate | |||
Binding site | 197-198 | substrate | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | carbonate dehydratase activity | |
Molecular Function | zinc ion binding | |
Biological Process | carbon dioxide transport | |
Biological Process | regulation of pH |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCarbonic anhydrase 1
- EC number
- Alternative names
Gene names
Organism names
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Actinopterygii > Neopterygii > Teleostei > Neoteleostei > Acanthomorphata > Eupercaria > Perciformes > Notothenioidei > Channichthyidae > Chionodraco
Accessions
- Primary accessionP83299
Subcellular Location
PTM/Processing
Features
Showing features for modified residue, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Modified residue | 1 | N-acetylalanine | |||
Chain | PRO_0000289146 | 1-259 | Carbonic anhydrase 1 | ||
Keywords
- PTM
PTM databases
Structure
Sequence
- Sequence statusComplete
- Length259
- Mass (Da)28,343
- Last updated2007-05-29 v1
- MD5 ChecksumAE7E75FCC0580A38A89ABC889DC2C31D
Keywords
- Technical term