NCBI Accession #
NP_197962.1
NCBI GenBank Nucleotide #
NM_122491.3
NCBI Official Full Name
GA requiring 3
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA ENT-KAURENE OXIDASE 1; ATKO1; CYP701A3; CYTOCHROME P450 701 A3; ENT-KAURENE OXIDASE; GA requiring 3; KO; T1N24.23; T1N24_23
NCBI Protein Information
GA requiring 3
NCBI Summary
Encodes a member of the CYP701A cytochrome p450 family that is involved in later steps of the gibberellin biosynthetic pathway.
UniProt Synonym Gene Names
CYP701A3; GA3; KO1; AtKO1
UniProt Protein Name
Ent-kaurene oxidase, chloroplastic
UniProt Synonym Protein Names
Cytochrome P450 701A3
UniProt Primary Accession #
Q93ZB2
UniProt Secondary Accession #
O81188; Q9S7C8
UniProt Related Accession #
Q93ZB2
UniProt Comments
Catalyzes three successive oxidations of the 4-methyl group of ent-kaurene giving kaurenoic acid, a key step in gibberellins (GAs) biosynthesis. GAs, which are involved many processes, including stem elongation, play a central role in plant development.