Protein
Cytochrome P450 93G1
Organism
Oryza sativa subsp. japonica
Function
Functions as flavone synthase II (FNSII) that catalyzes the direct conversion of flavanones to flavones. In vitro, can desaturate naringenin and eriodictyol to apigenin and luteolin, respectively. Acts as a key branch point enzyme that channels flavanones to the biosynthesis of tricin O-linked conjugates.
Similarity
Belongs to the cytochrome P450 family.
Sequence
MASLMEVQVPLLGMGTTMGALALALVVVVVVHVAVNAFGRRRLPPSPASLPVIGHLHLLRPPVHRTFHELAARLGPLMHVRLGSTHCVVASSAEVAAELIRSHEAKISERPLTAVARQFAYESAGFAFAPYSPHWRFMKRLCMSELLGPRTVEQLRPVRRAGLVSLLRHVLSQPEAEAVDLTRELIRMSNTSIIRMAASTVPSSVTEEAQELVKVVAELVGAFNADDYIALCRGWDLQGLGRRAADVHKRFDALLEEMIRHKEEARMRKKTDTDVGSKDLLDILLDKAEDGAAEVKLTRDNIKAFIIDVVTAGSDTSAAMVEWMVAELMNHPEALRKVREEIEAVVGRDRIAGEGDLPRLPYLQAAYKETLRLRPAAPIAHRQSTEEIQIRGFRVPAQTAVFINVWAIGRDPAYWEEPLEFRPERFLAGGGGEGVEPRGQHFQFMPFGSGRRGCPGMGLALQSVPAVVAALLQCFDWQCMDNKLIDMEEADGLVCARKHRLLLHAHPRLHPFPPLL