NCBI Accession #
NP_172961.1
NCBI GenBank Nucleotide #
NM_101377.4
NCBI Official Full Name
lipid phosphate phosphatase 2
NCBI Official Symbol
LPP2
NCBI Official Synonym Symbols
ATLPP2; ATPAP2; F9L1.2; F9L1_2; lipid phosphate phosphatase 2; LIPID PHOSPHATE PHOSPHATASE 2; LPP2; PHOSPHATIDIC ACID PHOSPHATASE 2
NCBI Protein Information
lipid phosphate phosphatase 2
NCBI Summary
Encodes phosphatidic acid phosphatase. Involved in ABA signaling. Functions as a negative regulator upstream of ABI4. Expressed during germination and seed development. Expressed overall in young seedlings, in roots, hypocotyls, and vascular cells of cotyledons and leaves of 10 day-old seedlings, in flower filaments and stem elongation zones. Not expressed in anthers, pollen nor petals.
UniProt Synonym Gene Names
PAP2; AtLPP2; AtPAP2
UniProt Protein Name
Lipid phosphate phosphatase 2
UniProt Synonym Protein Names
Phosphatidic acid phosphatase 2; AtPAP2; Prenyl diphosphate phosphatase
UniProt Entry Name
LPP2_ARATH
UniProt Primary Accession #
Q9XI60
UniProt Related Accession #
Q9XI60
UniProt Comments
May play a general "housekeeping role" in lipid metabolism. Exhibits both diacylglycerol pyrophosphate (DGPP) phosphatase and phosphatidate (PA) phosphatase activities with no preference for either substrate. May play a role downstream of the ABA signaling pathway during seed germination and in stomatal movement in leaves.