Q921Q6 · Q921Q6_MOUSE

  • Protein
    Ectonucleoside triphosphate diphosphohydrolase 1
  • Gene
    Entpd1
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at transcript level
  • Annotation score
    5/5

Function

Catalytic activity

  • 2 H2O + ITP = 2 H+ + IMP + 2 phosphate
    This reaction proceeds in the forward direction.
  • 2 H2O + UTP = 2 H+ + 2 phosphate + UMP
    This reaction proceeds in the forward direction.
  • ADP + H2O = AMP + H+ + phosphate
    This reaction proceeds in the forward direction.
  • ATP + 2 H2O = AMP + 2 H+ + 2 phosphate
    This reaction proceeds in the forward direction.
  • ATP + H2O = ADP + H+ + phosphate
    This reaction proceeds in the forward direction.
  • CDP + H2O = CMP + H+ + phosphate
    This reaction proceeds in the forward direction.
  • CTP + 2 H2O = CMP + 2 H+ + 2 phosphate
    This reaction proceeds in the forward direction.
  • CTP + H2O = CDP + H+ + phosphate
    This reaction proceeds in the forward direction.
  • GDP + H2O = GMP + H+ + phosphate
    This reaction proceeds in the forward direction.
  • GTP + 2 H2O = GMP + 2 H+ + 2 phosphate
    This reaction proceeds in the forward direction.
  • GTP + H2O = GDP + H+ + phosphate
    This reaction proceeds in the forward direction.
  • H2O + IDP = H+ + IMP + phosphate
    This reaction proceeds in the forward direction.
  • H2O + ITP = H+ + IDP + phosphate
    This reaction proceeds in the forward direction.
  • H2O + UDP = H+ + phosphate + UMP
    This reaction proceeds in the forward direction.
  • H2O + UTP = H+ + phosphate + UDP
    This reaction proceeds in the forward direction.
  • a ribonucleoside 5'-diphosphate + H2O = a ribonucleoside 5'-phosphate + H+ + phosphate
    This reaction proceeds in the forward direction.
  • a ribonucleoside 5'-triphosphate + 2 H2O = a ribonucleoside 5'-phosphate + 2 H+ + 2 phosphate
    This reaction proceeds in the forward direction.
    EC:3.6.1.5 (UniProtKB | ENZYME | Rhea)
  • a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'-diphosphate + H+ + phosphate
    This reaction proceeds in the forward direction.

Cofactor

Protein has several cofactor binding sites:
Ca2+ (UniProtKB | Rhea| CHEBI:29108 )

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for active site, binding site.

TypeIDPosition(s)Description
Active site174Proton acceptor
Binding site215-219ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentmembrane
Molecular FunctionATP binding
Molecular Functionpyrophosphatase activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Ectonucleoside triphosphate diphosphohydrolase 1
  • EC number
  • Alternative names
    • ATP diphosphohydrolase
    • Ecto-ATP diphosphohydrolase 1
    • Ecto-apyrase
    • Lymphoid cell activation antigen
    • Nucleoside triphosphate diphosphohydrolase 1

Gene names

    • Name
      Entpd1

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • CZECH II
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Mus > Mus

Accessions

  • Primary accession
    Q921Q6

Organism-specific databases

Subcellular Location

Membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane17-37Helical
Transmembrane477-499Helical

Keywords

  • Cellular component

Interaction

Subunit

Homodimer; disulfide-linked.

Family & Domains

Sequence similarities

Belongs to the GDA1/CD39 NTPase family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    510
  • Mass (Da)
    57,176
  • Last updated
    2001-12-01 v1
  • Checksum
    E77BB644AE1413A0
MEDIKDSKVKRFCSKNILIILGFTSILAVIALIAVGLTQNKPLPENVKYGIVLDAGSSHTNLYIYKWPAEKENDTGVVQQLEECQVKGPGISKYAQKTDEIGAYLAECMELSTELIPTSKHHQTPVYLGATAGMRLLRMESEQSADEVLAAVSTSLKGYPFDFQGAKIITGQEEGAYGWITINYLLGRFTQEQSWLSLISDSQKQETFGALDLGGASTQITFVPQNSTIESPENSLQFRLYGEDYTVYTHSFLCYGKDQALWQKLAKDIQVSSGGVLKDPCFNPGYEKVVNVSELYGTPCTERFEKKLPFDQFRIQGTGDYEQCHQSILELFNNSHCPYSQCAFNGVFLPPLHGSFGAFSAFYFVMDFFKKVAKNSVISQEKMTEITKNFCSKSWEETKTSYPSVKEKYLSEYCFSGAYILSLLQGYNFTDSSWEQIHFMGKIKDSNAGWTLGYMLNLTNMIPAEQPLSPPLPHSTYIGLMVLFSLLLVAVAITGLFIYSKPSYFWKEAV

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BC011278
EMBL· GenBank· DDBJ
AAH11278.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

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