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Literature summary extracted from

  • Liu, C.; Balsamo, V.; Sun, D.; Naja, M.; Wang, X.; Rosen, B.; Li, C.Z.
    A 3D localized surface plasmon resonance biosensor for the study of trivalent arsenic binding to the ArsA ATPase (2012), Biosens. Bioelectron., 38, 19-26.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
7.3.2.7 gene arsA, expression of isolated ArsA ATPase in Escherichia coli strain BL21 (DE3) Escherichia coli

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
7.3.2.7 additional information
-
 additional information kinetics study of ArsA-As(III) binding Escherichia coli

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
7.3.2.7 Mg2+ required Escherichia coli

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
7.3.2.7 ATP + H2O + arsenite/in Escherichia coli binding of As(III) to ArsA is greatly facilitated by the presence of magnesium ion and ATP ADP + phosphate + arsenite/out
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
7.3.2.7 Escherichia coli
-
 gene arsAB in the arsRDABC operon is encoded on intracellular plasmid R773
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.3.2.7 ATP + H2O + arsenite/in binding of As(III) to ArsA is greatly facilitated by the presence of magnesium ion and ATP Escherichia coli ADP + phosphate + arsenite/out
-
 ?
7.3.2.7 additional information ArsA is the catalytic subunit of the ArsAB arsenite (As(III)) translocating ATPase, ArsA exhibits ATpase activity Escherichia coli ?
-
 ?

Subunits

EC Number Subunits Comment Organism
7.3.2.7 More ArsA is the catalytic subunit of the ArsAB arsenite (As(III)) translocating ATPase, ArsA exhibits ATpase activity Escherichia coli

Synonyms

EC Number Synonyms Comment Organism
7.3.2.7 ArsAB arsenite (As(III)) translocating ATPase
-
 Escherichia coli

General Information

EC Number General Information Comment Organism
7.3.2.7 physiological function the catalytic subunit of the ArsAB arsenite (As(III)) translocating ATPase, is one of the five proteins encoded by the arsenical resistance (ars) operon of plasmid R773 in cells of Escherichia coli, that confers resistance to trivalent and pentavalent salts of the metalloid arsenic Escherichia coli