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EC Explorer

EC 3.1.3.67 Details
EC number
3.1.3.67
Accepted name
phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase
Reaction
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate + H2O = 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + phosphate
Other name(s)
PTEN, MMAC1, phosphatidylinositol-3,4,5-trisphosphate 3-phosphohydrolase
Systematic name
1-phosphatidyl-1D-myo-inositol-3,4,5-trisphosphate 3-phosphohydrolase
CAS registry number
210488-47-4
Comment
Requires Mg2+. Does not dephosphorylate inositol 4,5-bisphosphate. This enzyme still works when the 2,3-bis(acyloxy)propyl group is removed, i.e., it hydrolyses Ins(1,3,4,5)P4 to Ins(1,4,5)P3
History
created 1999, modified 2002
EC Tree
3.1.1.9 created 1961, deleted 1972
3.1.1.12 created 1961, deleted 1972
3.1.1.16 created 1961, deleted 1972
3.1.1.18 created 1961, deleted 1982
3.1.1.62 created 1989, deleted 1992
3.1.1.69 created 1992, deleted 2002
3.1.4.5 created 1961, deleted 1978
3.1.4.6 created 1961, deleted 1978
3.1.4.7 created 1961, deleted 1978
3.1.4.8 created 1961, transferred 1965 to EC 2.7.7.26, reinstated 1972, deleted 1978
3.1.4.9 created 1965, deleted 1978
3.1.4.10 created 1972, modified 1976, deleted 2002
3.1.4.18 created 1972, deleted 1978
3.1.4.19 created 1972, deleted 1978
3.1.4.20 created 1972, deleted 1978
3.1.4.21 created 1972, deleted 1978
3.1.4.22 created 1972, deleted 1978
3.1.4.23 created 1972, deleted 1978
3.1.4.24 created 1972, deleted 1978
3.1.4.25 created 1972, deleted 1978
3.1.4.26 created 1972, deleted 1978
3.1.4.27 created 1972, deleted 1978
3.1.4.28 created 1972, deleted 1978
3.1.4.29 created 1972, deleted 1978
3.1.4.30 created 1972, deleted 1978
3.1.4.31 created 1972, deleted 1978
3.1.4.32 created 1972, deleted 1978
3.1.4.33 created 1972, deleted 1978
3.1.4.34 created 1972, deleted 1978
3.1.4.36 created 1976, deleted 2002
3.1.4.47 created 1989, deleted 2002