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Literature summary for 2.7.4.3 extracted from

  • Janssen, E.; Kuiper, J.; Hodgson, D.; Zingman, L.V.; Alekseev, A.E.; Terzic, A.; Wieringa, B.
    Two structurally distinct and spatially compartmentalized adenylate kinases are expressed from the AK1 gene in mouse brain (2004), Mol. Cell. Biochem., 256/257, 59-72.
No PubMed abstract available

Application

Application Comment Organism
additional information isoenzyme AK1b mediated AMP-induced activation of recombinant ATP-sensitive potassium channels in presence of ATP Mus musculus

Cloned(Commentary)

Cloned (Comment) Organism
expression in Cos-1 cells Mus musculus

Inhibitors

Inhibitors Comment Organism Structure
P1,P5-di(adenosine-5')pentaphosphate
-
Mus musculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.000063
-
ATP isoenzyme AK1, membrane protein fraction Mus musculus
0.000141
-
ATP isoenzyme AK1b, cytosolic protein fraction Mus musculus
0.00073
-
ATP isoenzyme AK1b, membrane protein fraction Mus musculus
0.000998
-
ATP isoenzyme AK1, cytosolic protein fraction Mus musculus

Localization

Localization Comment Organism GeneOntology No. Textmining
cell membrane isoenzyme AK1b Mus musculus
-
-
cytosol isoenzyme AK1 Mus musculus 5829
-
nuclear membrane isoenzyme AK1b Mus musculus 31965
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22000
-
2 * 22000 isoenzyme AK1, SDS-PAGE Mus musculus
23000
-
2 * 23000 isoenzyme AK1b, SDS-PAGE Mus musculus

Organism

Organism UniProt Comment Textmining
Mus musculus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
neuron
-
Mus musculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + AMP
-
Mus musculus ADP + ADP
-
?

Subunits

Subunits Comment Organism
dimer 2 * 22000 isoenzyme AK1, SDS-PAGE Mus musculus
dimer 2 * 23000 isoenzyme AK1b, SDS-PAGE Mus musculus