CatLogenzyme kinetics catalog

Values CatLog read from this paper

The diadenosine hexaphosphate hydrolases from Schizosaccharomyces pombe and Saccharomyces cerevisiae are homologues of the human diphosphoinositol polyphosphate phosphohydrolase. Overlapping…

PMID 10419486doi:10.1074/jbc.274.31.21735Open in Browse

The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.

CatLog read 5 records (15 values) from this paper: DIPP (diphosphoinositol polyphosphate phosphohydrolase), Aps1 (Ap6A hydrolase), YOR163w (Ap6A hydrolase) from Homo sapiens, Schizosaccharomyces pombe, Saccharomyces cerevisiae.

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks.

EC 3.6.1.10, EC 3.6.1.52, EC 3.6.1.59, EC 3.6.1.60, EC 3.6.1.61, EC 3.6.1.62

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
Aps1 (Ap6A hydrolase)Schizosaccharomyces pombediphosphoinositol pentakisphosphate0.173.1 × 10⁻⁵5.3 × 10³pH 7.2Open
DIPP (diphosphoinositol polyphosphate phosphohydrolase)Homo sapiensdiadenosine 5',5'''-P1,P5-pentaphosphate0.420.007755pH 7.6, 37 °COpen
DIPP (diphosphoinositol polyphosphate phosphohydrolase)Homo sapiensdiadenosine 5',5'''-P1,P6-hexaphosphate0.50.005985pH 7.6, 37 °COpen
DIPP (diphosphoinositol polyphosphate phosphohydrolase)Homo sapiensdiphosphoinositol pentakisphosphate0.24.2 × 10⁻⁶4.74 × 10⁴pH 7.2Open
YOR163w (Ap6A hydrolase)Saccharomyces cerevisiaediphosphoinositol pentakisphosphate0.063.1 × 10⁻⁵2 × 10³pH 7.2Open