Protein
3-hydroxyanthranilate 3,4-dioxygenase
Organism
Burkholderia cenocepacia (strain ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610)
Function
Catalyzes the oxidative ring opening of 3-hydroxyanthranilate to 2-amino-3-carboxymuconate semialdehyde, which spontaneously cyclizes to quinolinate.
Similarity
Belongs to the 3-HAO family.
Sequence
MLSYGKPFNFQRWIDEHVHLLKPPVGNQQVWQDSDFIVTVVGGPNRRTDYHDDPLEEFFYQLRGNAYLNLWIDGKRERVELKEGDVFLLPPHVRHSPQRPESGSACLVIERQRPEGTVDGFEWYCDACGERVHRVELQLKSIVNDLPPLFDAFYESEEKRRCPRCGVVHPGKQGRTD