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Literature summary extracted from

  • Siebers, A.; Altendorf, K.
    The K+-translocating Kdp-ATPase from Escherichia coli. Purification, enzymatic properties and production of complex- and subunit-specific antisera (1988), Eur. J. Biochem., 178, 131-140.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
7.2.2.6
-
 Escherichia coli

Inhibitors

EC Number Inhibitors Comment Organism Structure
7.2.2.6 Ca2+
-
 Escherichia coli
7.2.2.6 Fluorescein isothiocyanate
-
 Escherichia coli
7.2.2.6 N,N'-dicyclohexylcarbodiimide
-
 Escherichia coli
7.2.2.6 N-ethylmaleimide
-
 Escherichia coli
7.2.2.6 ortho-vanadate
-
 Escherichia coli
7.2.2.6 Tl+
-
 Escherichia coli

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
7.2.2.6 0.01
-
 K+
-
 Escherichia coli
7.2.2.6 0.08
-
 ATP
-
 Escherichia coli

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
7.2.2.6 Co2+
-
 Escherichia coli
7.2.2.6 K+
-
 Escherichia coli
7.2.2.6 Mn2+
-
 Escherichia coli

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
7.2.2.6 22000
-
 1 * 79000 + 1 * 74000 + 1 * 22000, SDS-PAGE Escherichia coli
7.2.2.6 74000
-
 1 * 79000 + 1 * 74000 + 1 * 22000, SDS-PAGE Escherichia coli
7.2.2.6 79000
-
 1 * 79000 + 1 * 74000 + 1 * 22000, SDS-PAGE Escherichia coli
7.2.2.6 175000
-
 SDS-PAGE Escherichia coli

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
7.2.2.6 ATP + H2O + K+/out Escherichia coli
-
 ADP + phosphate + K+/in
-
 ?
7.2.2.6 ATP + H2O + K+/out Escherichia coli TKA 1000
-
 ADP + phosphate + K+/in
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
7.2.2.6 Escherichia coli
-
-
-
7.2.2.6 Escherichia coli TKA 1000
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
7.2.2.6
-
 Escherichia coli

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
7.2.2.6 0.567
-
-
 Escherichia coli

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.2.2.6 ATP + H2O + K+/out
-
 Escherichia coli ADP + phosphate + K+/in
-
 ?
7.2.2.6 ATP + H2O + K+/out
-
 Escherichia coli TKA 1000 ADP + phosphate + K+/in
-
 ?
7.2.2.6 ATP + H2O + K+[side 1] ATP in form of MgATP2- Escherichia coli ADP + phosphate + K+[side 2]
-
 ?
7.2.2.6 ATP + H2O + K+[side 1] ATP in form of MgATP2- Escherichia coli TKA 1000 ADP + phosphate + K+[side 2]
-
 ?

Subunits

EC Number Subunits Comment Organism
7.2.2.6 trimer 1 * 79000 + 1 * 74000 + 1 * 22000, SDS-PAGE Escherichia coli