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Literature summary for 2.7.1.35 extracted from

  • Kwok, F.; Churchich, J.E.
    Brain pyridoxal kinase. Purification, substrate specificities, and sensitized photodestruction of an essential histidine (1979), J. Biol. Chem., 254, 6489-6495.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
4-deoxypyridoxine competitive with respect to pyridoxal Sus scrofa
5-dimethylaminonaphthalene-1-sulfonyl-4-aminobutyrate competitive with respect to pyridoxal Sus scrofa
pyridoxaloxime competitive with respect to pyridoxal Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.012
-
ATP pH 6.0, 37°C Sus scrofa
0.017
-
pyridoxine pH 6.0, 37°C Sus scrofa
0.025
-
pyridoxal pH 6, 37°C Sus scrofa

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0713
-
-
Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + pyridoxal
-
Sus scrofa ADP + pyridoxal 5'-phosphate
-
?
ATP + pyridoxamine not a substrate of the purified enzyme Sus scrofa ADP + pyridoxamine 5'-phosphate
-
?
ATP + pyridoxine 46% of the activity with pyridoxal Sus scrofa ADP + pyridoxine 5'-phosphate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Sus scrofa

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.001
-
4-deoxypyridoxine pH 6.0, 37°C Sus scrofa
0.002
-
5-dimethylaminonaphthalene-1-sulfonyl-4-aminobutyrate pH 8.0, 37°C Sus scrofa
0.002
-
pyridoxaloxime pH 6.0, 37°C Sus scrofa