CatLogenzyme kinetics catalog

EC 3.6.1.41: bis(5'-nucleosyl)-tetraphosphatase (symmetrical)

HydrolasesOpen in Browse

CatLog read 11 records for EC 3.6.1.41 from 2 papers, for 2 organisms. Names in these papers: SP1746 (Ap4A hydrolase, YqeK family, HD domain), YqeK (SaYqeK, COG1713 Ap4A hydrolase).

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

CatLog also holds 5 records for EC 3.6.1.41 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 3.6.1.41 in Browse.

Papers

PaperOrganismsRecords
Structural and biochemical characterization of a nucleotide hydrolase from Streptococcus pneumoniaStreptococcus pneumoniae6
Functional Characterization of COG1713 (YqeK) as a Novel Diadenosine Tetraphosphate Hydrolase FamilyStaphylococcus aureus5

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
SP1746 (Ap4A hydrolase, YqeK family, HD domain)Streptococcus pneumoniaeadenosine 5'-triphosphate0.080.73060.1097pH 8PMID 38701795Open
SP1746 (Ap4A hydrolase, YqeK family, HD domain)Streptococcus pneumoniaecytidine 5'-triphosphate0.0652.1960.0296pH 8PMID 38701795Open
SP1746 (Ap4A hydrolase, YqeK family, HD domain)Streptococcus pneumoniaeguanosine 5'-triphosphate0.080.38520.2062pH 8PMID 38701795Open
SP1746 (Ap4A hydrolase, YqeK family, HD domain)Streptococcus pneumoniaeP1,P4-di(adenosine-5') tetraphosphate222.60.06943.21 × 10³pH 8, 37 °CPMID 38701795Open
SP1746 (Ap4A hydrolase, YqeK family, HD domain)Streptococcus pneumoniaeP1,P5-di(adenosine-5') pentaphosphate82.10.06451.31 × 10³pH 8, 37 °CPMID 38701795Open
SP1746 (Ap4A hydrolase, YqeK family, HD domain)Streptococcus pneumoniaeuridine 5'-triphosphate0.0670.70730.0956pH 8PMID 38701795Open
YqeK (SaYqeK, COG1713 Ap4A hydrolase)Staphylococcus aureusP1,P4-di(adenosin-5'-yl) tetraphosphate1070.00323.4 × 10⁴pH 7.5, 37 °CPMID 32152217Open
YqeK (SaYqeK, COG1713 Ap4A hydrolase)Staphylococcus aureusP1,P4-di(guanosin-5'-yl) tetraphosphate10020.0681.5 × 10⁴pH 7.5, 37 °CPMID 32152217Open
YqeK (SaYqeK, COG1713 Ap4A hydrolase)Staphylococcus aureusP1,P5-di(adenosin-5'-yl) pentaphosphate320.02151.5 × 10³pH 7.5, 37 °CPMID 32152217Open
YqeK (SaYqeK, COG1713 Ap4A hydrolase)Staphylococcus aureusP1-(adenosin-5'-yl) P4-(guanosin-5'-yl) tetraphosphate2100.01971.1 × 10⁴pH 7.5, 37 °CPMID 32152217Open
YqeK (SaYqeK, COG1713 Ap4A hydrolase)Staphylococcus aureusP1-(adenosin-5'-yl) P4-(uridin-5'-yl) tetraphosphate3240.01761.8 × 10⁴pH 7.5, 37 °CPMID 32152217Open