NCBI Accession #
NP_172223.1
NCBI GenBank Nucleotide #
NM_100617.3
NCBI Official Full Name
highly ABA-induced PP2C protein 2
NCBI Official Symbol
HAI2
NCBI Official Synonym Symbols
AIP1; AKT1 interacting protein phosphatase 1; AtAIP1; F22G5.22; F22G5_22; highly ABA-induced PP2C gene 2; HON; HONSU (Korean for abnormal drowsiness)
NCBI Protein Information
highly ABA-induced PP2C protein 2
NCBI Summary
Encodes a member of the group A protein phosphatase 2C (PP2C) family that is responsible for negatively regulating seed dormancy.
UniProt Synonym Gene Names
AtPP2C03; PP2C AIP1
UniProt Protein Name
Protein phosphatase 2C 3
UniProt Synonym Protein Names
Protein AKT1-INTERACTING 1; Protein phosphatase 2C AIP1; PP2C AIP1
UniProt Primary Accession #
Q9LNW3
UniProt Secondary Accession #
Q8LFK5
UniProt Related Accession #
Q9LNW3
UniProt Comments
Involved in the negative regulation of the K+ potassium channel AKT1 by its dephosphorylation, antagonistically to CIPK proteins (e.g. CIPK23).