NCBI Accession #
NP_187220.1
NCBI GenBank Nucleotide #
NM_111443.4
NCBI Official Full Name
nuclear factor Y, subunit A2
NCBI Official Symbol
NF-YA2
NCBI Official Synonym Symbols
''nuclear factor Y; ATHAP2B; AtNF-YA2; F18C1.4; F18C1_4; HAP2B; HEME ACTIVATOR PROTEIN (YEAST) HOMOLOG 2B; nuclear factor Y; subunit A2; subunit A2''; UNE8; UNFERTILIZED EMBRYO SAC 8
NCBI Protein Information
nuclear factor Y, subunit A2
NCBI Summary
Encodes a subunit of CCAAT-binding complex, binds to CCAAT box motif present in some plant promoter sequences. One of three members of this class (HAP2A, HAP2B, HAP2C), it is expressed in vegetative and reproductive tissues.
UniProt Synonym Gene Names
HAP2B; AtNF-YA-2
UniProt Protein Name
Nuclear transcription factor Y subunit A-2
UniProt Synonym Protein Names
Transcriptional activator HAP2B
UniProt Primary Accession #
Q9M9X4
UniProt Secondary Accession #
O23631
UniProt Related Accession #
Q9M9X4
UniProt Comments
Stimulates the transcription of various genes by recognizing and binding to a CCAAT motif in promoters.