NCBI Accession #
NP_565197.3
NCBI GenBank Nucleotide #
NM_106550.4
NCBI Official Full Name
histone acetyltransferase of the CBP family 1
NCBI Official Symbol
HAC1
NCBI Official Synonym Symbols
ARABIDOPSIS HISTONE ACETYLTRANSFERASE OF THE CBP FAMILY 1; ARABIDOPSIS THALIANA P300/CBP ACETYLTRANSFERASE-RELATED PROTEIN 2; ATHAC1; ATHPCAT2; histone acetyltransferase of the CBP family 1; P300/CBP ACETYLTRANSFERASE-RELATED PROTEIN 2; PCAT2; YUP8H12R.38
NCBI Protein Information
histone acetyltransferase of the CBP family 1
NCBI Summary
Homologous to CREB-binding protein, a co-activator of transcription with histone acetyl-transferase activity. No single prior lysine acetylation is sufficient to block HAC1 acetylation of the H3 or H4 peptides, suggesting that HAC1, HAC5, and HAC12 can acetylate any of several lysines present in the peptides. HAM2 acetylates histone H4 lysine 5. A plant line expressing an RNAi construct targeted against HAC1 has reduced rates of agrobacterium-mediated root transformation.
UniProt Synonym Gene Names
PCAT2
UniProt Protein Name
Histone acetyltransferase HAC1
UniProt Primary Accession #
Q9C5X9
UniProt Secondary Accession #
O64548
UniProt Related Accession #
Q9C5X9
UniProt Comments
Acetyltransferase enzyme. Acetylates histones, giving a specific tag for transcriptional activation.