NCBI Accession #
XP_015643881.1
NCBI GenBank Nucleotide #
XM_015788395.1
NCBI Official Full Name
heme oxygenase 1, chloroplastic isoform X1
NCBI Official Symbol
LOC4341462
NCBI Official Synonym Symbols
HO1; HY1; SE5; OsJ_21897
NCBI Protein Information
heme oxygenase 1, chloroplastic
UniProt Synonym Gene Names
HY1; SE5
UniProt Protein Name
Heme oxygenase 1, chloroplastic
UniProt Synonym Protein Names
Protein PHOTOPERIODIC SENSITIVITY 5
UniProt Primary Accession #
Q69XJ4
UniProt Secondary Accession #
A0A0P0WYR3
UniProt Related Accession #
Q69XJ4
UniProt Comments
Catalyzes the opening of the heme ring to form the open-chain tetrapyrrole biliverdin IX with the release of iron and carbon monoxide (CO). Is a key enzyme in the synthesis of the chromophore of the phytochrome family of plant photoreceptors. Essential for photoperiod response and repression of flowering through cytochromes that inhibit flowering by affecting both HD1 and EHD1 flowering pathways.