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Literature summary for 2.7.1.25 extracted from

  • MacRae, I.J.; Segel, I.H.
    Adenosine 5'-phosphosulfate (APS) kinase: diagnosing the mechanism of substrate inhibition (1999), Arch. Biochem. Biophys., 361, 277-282.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
adenosine 5'-phosphosulfate
-
Penicillium chrysogenum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0008
-
adenosine 5'-phosphosulfate pH 8.1, 30°C Penicillium chrysogenum
0.8
-
ATP pH 8.1, 30°C Penicillium chrysogenum
0.8
-
ATP ATP in form of MgATP2- Penicillium chrysogenum

Organism

Organism UniProt Comment Textmining
Penicillium chrysogenum
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + adenosine 5-phosphosulfate i.e. adenylylsulfate or APS Penicillium chrysogenum ADP + 3'-phosphoadenosine 5'-phosphosulfate i.e. 3'-phosphoadenylylsulfate or PAPS, via a phosphorylated enzyme intermediate ?
ATP + adenylyl sulfate
-
Penicillium chrysogenum ADP + 3'-phosphoadenylyl sulfate
-
r

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.013
-
adenosine 5'-phosphosulfate pH 8.1, 30°C Penicillium chrysogenum