NCBI Accession #
NP_566050.1
NCBI GenBank Nucleotide #
NM_130126.4
NCBI Official Full Name
SIN3 associated polypeptide P18
NCBI Official Symbol
SAP18
NCBI Official Synonym Symbols
ATSAP18; F17K2.17; SIN3 ASSOCIATED POLYPEPTIDE 18; SIN3 associated polypeptide P18
NCBI Protein Information
SIN3 associated polypeptide P18
NCBI Summary
Involved in the regulation of salt stress. Expression of AtSAP18 is induced by NaCl, cold, drought, ABA, and ethylene treatment. AtSAP18 and HDA19 associate with ERF3 and ERF4 both in vitro and in vivo.
UniProt Gene Name
At2g45640
UniProt Protein Name
Histone deacetylase complex subunit SAP18
UniProt Synonym Protein Names
18 kDa Sin3-associated polypeptide
UniProt Primary Accession #
O64644
UniProt Secondary Accession #
Q0WTU2; Q8L8K8
UniProt Related Accession #
O64644
UniProt Comments
Links the histone deacetylase complex to transcriptional repressors bound to chromatin. Involved in the tethering of the SIN3 complex to core histone proteins.