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Your query returned 1 entry. Printable version
EC | 2.7.1.153 | ||
Accepted name: | phosphatidylinositol-4,5-bisphosphate 3-kinase | ||
Reaction: | ATP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate = ADP + 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate | ||
For diagram of 1-phosphatidyl-myo-inositol metabolism (part 2), click here | |||
Glossary: | 1-phosphatidyl-1D-myo-inositol = PtdIns 1-phosphatidyl-1D-myo-inositol 3-phosphate = PtdIns3P 1-phosphatidyl-1D-myo-inositol 4-phosphate = PtdIns4P 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate = PtdIns(3,4)P2 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate = PtdIns(4,5)P2 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate = PtdIns(3,4,5)P3 |
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Other name(s): | type I phosphoinositide 3-kinase | ||
Systematic name: | ATP:1-phosphatidyl-1D-myo-inositol-4,5-bisphosphate 3-phosphotransferase | ||
Comments: | This enzyme also catalyses the phosphorylation of PtdIns4P to PtdIns(3,4)P2, and of PtdIns to PtdIns3P. Four mammalian isoforms are known to exist. | ||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 103843-30-7 | ||
References: |
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