NCBI Accession #
NP_001328583.1
NCBI GenBank Nucleotide #
NM_001342506.1
NCBI Official Full Name
Putative CDP-diacylglycerol-inositol 3-phosphatidyltransferase 2
NCBI Official Symbol
PIS2
NCBI Official Synonym Symbols
F20M13.130; F20M13_130; probable CDP-diacylglycerol--inositol 3-phosphatidyltransferase 2
NCBI Protein Information
Putative CDP-diacylglycerol-inositol 3-phosphatidyltransferase 2
UniProt Synonym Gene Names
AtPIS2; PI synthase 2; PtdIns synthase 2
UniProt Protein Name
Probable CDP-diacylglycerol--inositol 3-phosphatidyltransferase 2
UniProt Synonym Protein Names
Phosphatidylinositol synthase 2; AtPIS2; PI synthase 2; PtdIns synthase 2
UniProt Primary Accession #
Q8GUK6
UniProt Secondary Accession #
Q9SZN6
UniProt Related Accession #
Q8GUK6
UniProt Comments
Catalyzes the biosynthesis of phosphatidylinositol (PtdIns) as well as PtdIns:inositol exchange reaction. May thus act to reduce an excessive cellular PtdIns content. The exchange activity is due to the reverse reaction of PtdIns synthase and is dependent on CMP, which is tightly bound to the enzyme .