NCBI Accession #
NP_568191.1
NCBI GenBank Nucleotide #
NM_120917.1
NCBI Official Full Name
S-isoprenylcysteine O-methyltransferase B
NCBI Official Symbol
ATSTE14B
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA ISOPRENYL CYSTEINE METHYLTRANSFERASE B; ATICMTB; ATSTE14B; ICMTB; ISOPRENYL CYSTEINE METHYLTRANSFERASE B
NCBI Protein Information
S-isoprenylcysteine O-methyltransferase B
UniProt Synonym Gene Names
STE14B; AtICMTB
UniProt Protein Name
Protein-S-isoprenylcysteine O-methyltransferase B
UniProt Synonym Protein Names
Isoprenylcysteine carboxylmethyltransferase B; Prenylated protein carboxyl methyltransferase B; Prenylcysteine carboxyl methyltransferase B
UniProt Entry Name
ICMTB_ARATH
UniProt Primary Accession #
Q93W54
UniProt Secondary Accession #
Q9FTA1
UniProt Related Accession #
Q93W54
UniProt Comments
Catalyzes the post-translational methylation of isoprenylated C-terminal cysteine residues, resulting in the modulation of the function of prenylated proteins. Involved in negative regulation of abscisic acid signaling. Carboxyl methylation is a reversible and potentially regulated step in the post-translational modification of prenylated proteins.