NCBI Accession #
NP_194404.1
NCBI GenBank Nucleotide #
NM_118808.5
NCBI Official Full Name
peroxygenase 1
NCBI Official Symbol
ATS1
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA PEROXYGENASE 1; AtCLO1; ATPXG1; CALEOSIN1; CLO1; F10M23.80; F10M23_80; seed gene 1
NCBI Protein Information
peroxygenase 1
NCBI Summary
Encodes caleosin, a 27-kDa protein found within seed lipid bodies. Gene is expressed preferentially in the embryo, has similarity to a rice ABA-responsive gene, EFA27. Catalyze hydroperoxide-dependent mono-oxygenation reactions. Require calcium for peroxygenase activity. Probably deeply buried in lipid droplets or microsomes.
UniProt Synonym Gene Names
ATS1; CLO1; AtPXG1
UniProt Protein Name
Peroxygenase 1
UniProt Synonym Protein Names
Caleosin-1; Embryo-specific protein 1 (ATS1)
UniProt Primary Accession #
O81270
UniProt Secondary Accession #
Q8VZS4
UniProt Related Accession #
O81270
UniProt Comments
Calcium-binding peroxygenase involved in the degradation of storage lipid in oil bodies. May be involved in the interaction between oil bodies and vacuoles during seed germination and in the oxylipin signaling pathways and plant defense responses. Can catalyze sulfoxidation of thiobenzamide, hydroxylation of aniline, epoxidation of oleic acid or intramolecular oxygen transfer.