CatLogenzyme kinetics catalog

EC 2.7.1.91: sphingosine kinase

TransferasesOpen in Browse

CatLog read 8 records for EC 2.7.1.91 from 1 paper, for 1 organism. Names in these papers: sphingosine kinase (hSK).

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 25 records for EC 2.7.1.91 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 2.7.1.91 in Browse.

Papers

PaperOrganismsRecords
Human sphingosine kinase: purification, molecular cloning and characterization of the native and recombinant enzymesHomo sapiens8

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
sphingosine kinase (hSK)Homo sapiensATPnative—0.077—PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensATPrecombinant; GST removed by thrombin cleavage—0.086—PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensD-erythro-dihydrosphingosinenative350.021.8 × 10³PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensD-erythro-dihydrosphingosinerecombinant; GST removed by thrombin cleavage760.0193.9 × 10³PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensD-erythro-sphingosinenative; Table 2500.0143.6 × 10³PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensD-erythro-sphingosinerecombinant; GST removed by thrombin cleavage; Table 2850.0127.1 × 10³PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensD-erythro-sphingosinenative; in the text28——PMID 10947957Open
sphingosine kinase (hSK)Homo sapiensD-erythro-sphingosinerecombinant; GST removed by thrombin cleavage; in the text39——PMID 10947957Open