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P83299 · CAH1_CHIHA

Function

function

Catalyzes the reversible hydration of carbon dioxide.

Catalytic activity

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Features

Showing features for active site, binding site.

125920406080100120140160180200220240
Type
IDPosition(s)Description
Active site63Proton donor/acceptor
Binding site93Zn2+ (UniProtKB | ChEBI); catalytic
Binding site95Zn2+ (UniProtKB | ChEBI); catalytic
Binding site118Zn2+ (UniProtKB | ChEBI); catalytic
Binding site197substrate
Binding site197-198substrate

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Functioncarbonate dehydratase activity
Molecular Functionzinc ion binding
Biological Processcarbon dioxide transport
Biological Processregulation of pH

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Carbonic anhydrase 1
  • EC number
  • Alternative names
    • Carbonate dehydratase I
    • Carbonic anhydrase I (CA-I)
    • Ice-CA

Gene names

    • Name
      ca1

Organism names

Accessions

  • Primary accession
    P83299

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for modified residue, chain.

Type
IDPosition(s)Description
Modified residue1N-acetylalanine
ChainPRO_00002891461-259Carbonic anhydrase 1

Keywords

PTM databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain2-258Alpha-carbonic anhydrase

Sequence similarities

Belongs to the alpha-carbonic anhydrase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    259
  • Mass (Da)
    28,343
  • Last updated
    2007-05-29 v1
  • MD5 Checksum
    AE7E75FCC0580A38A89ABC889DC2C31D
AHAWGYGPTDGPDKWVSNFPIADGPRQSPIDILPGGASYDSGLKPLSLKYDPSNCLEILNNGHSFQVTFADDSDSSTLKEGPISGVYRLKQFHFHWGASNDKGSEHTVAGTKYPAELHLVHWNTKYPSFGEAASKPDGLAVVGVFLKIGDANASLQKVLDAFNDIRAKGKQTSFADFDPSTLLPGCLDYWTYDGSLTTPPLLESVTWIVCKEPISVSCEQMAKFRSLLFSAEGEPECCMVDNYRPPQPLKGRHVRASFQ

Keywords

Similar Proteins

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