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1-Phosphatidylinositol 4-Kinase MeSH Descriptor Data 2022


MeSH Heading
1-Phosphatidylinositol 4-Kinase
Tree Number(s)
D08.811.913.696.620.550
Unique ID
D019870
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D019870
Scope Note
An enzyme that catalyzes the conversion of phosphatidylinositol (PHOSPHATIDYLINOSITOLS) to phosphatidylinositol 4-phosphate, the first committed step in the biosynthesis of phosphatidylinositol 4,5-bisphosphate.
Entry Term(s)
PI 4-Kinase
Phosphatidylinositiol Kinase
Phosphatidylinositol 4-Kinase
Phosphatidylinositol Kinase Type II
Phosphoinositide Kinase
PtdIns 4-Kinase
Registry Number
EC 2.7.1.67
Related Numbers
37205-54-2
CAS Type 1 Name
ATP:1-phosphatidyl-1D-myo-inositol-4-phosphotransferase
Previous Indexing
Phosphatidylinositols (1974-1982)
Phosphotransferases (Alcohol Group Acceptor) (1994-1997)
Phosphotransferases, ATP (1974-1993)
Public MeSH Note
98; 1-PHOSPHATIDYLINOSITOL 4-KINASE was indexed under PHOSPHOTRANSFERASES (ALCOHOL GROUP ACCEPTOR) 1994-97, PHOSPHATIDYLINOSITOLS 1980-82, PHOSPHOTRANSFERASES, ATP 1974-93, & PHOSPHOINOSITIDES 1974-75
History Note
98; use 1-PHOSPHATIDYLINOSITOL 4-KINASE (NM) 1980-97
Date Established
1998/01/01
Date of Entry
1997/07/02
Revision Date
2003/07/09
1-Phosphatidylinositol 4-Kinase Preferred
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