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Literature summary extracted from

  • Hunke, C.; Chen, W.J.; Schaefer, H.J.; Grueber, G.
    Cloning, purification, and nucleotide-binding traits of the catalytic subunit A of the V1VO ATPase from Aedes albopictus (2007), Protein Expr. Purif., 53, 378-383.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
7.1.2.2 expression of the soluble His3-tagged V1VO ATPase subunit A of in Escherichia coli Aedes albopictus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
7.1.2.2 Mg2+ activates Aedes albopictus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
7.1.2.2 62800
-
x * 62800, recombinant His3-tagged subunit A of V1VO ATPase, SDS-PAGE Aedes albopictus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
7.1.2.2 ATP + H2O + H+/in Aedes albopictus
-
ADP + phosphate + H+/out
-
?

Organism

EC Number Organism UniProt Comment Textmining
7.1.2.2 Aedes albopictus
-
Asian tiger mosquito
-

Purification (Commentary)

EC Number Purification (Comment) Organism
7.1.2.2 recombinant soluble His3-tagged V1VO ATPase subunit A from Escherichia coli by immobilized metal affinity and ion exchange chromatography to homogeneity Aedes albopictus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.1.2.2 ATP + H2O + H+/in
-
Aedes albopictus ADP + phosphate + H+/out
-
?
7.1.2.2 ATP + H2O + H+/in ADP-analogue ADP-ATTO-647N bind slightly weaker to subunit A than the ATP-analogue ATP-ATTO-647N, binding of different nucleotides cause different secondary structural alterations in this subunit Aedes albopictus ADP + phosphate + H+/out
-
?

Subunits

EC Number Subunits Comment Organism
7.1.2.2 ? x * 62800, recombinant His3-tagged subunit A of V1VO ATPase, SDS-PAGE Aedes albopictus
7.1.2.2 More secondary structure analysis by circular dichroism spectroscopy shows that subunit A of V1VO ATPase comprises 43% alpha-helix, 25% beta-sheet and 40% random coil content Aedes albopictus

Synonyms

EC Number Synonyms Comment Organism
7.1.2.2 V1VO ATPase
-
Aedes albopictus