| Primary Identifier | IPR024677 | Type | Family |
| Short Name | HpaB/PvcC |
| description | 4-hydroxyphenylacetate (4HPA) 3-monooxygenase consists of two components, a large component, HpaB, which is an oxygenase, and a small component, HpaC, which is a reductase. 4-HPA 3-monooxygenase is NADH-dependent and uses FAD as the redox chromophore. HpaB utilises FADH2 supplied by HpaC to catalyse the hydroxylation of 4-hydroxyphenylacetic acid, leading to the production of 3,4-dihydroxyphenylacetic acid (DHPA) [].This entry represents the 4-HPA 3-monooxygenase large component, HpaB. It also represents the related enzyme pyoverdin chromophore biosynthetic protein (pvcC), which may play a role in one of the proposed hydroxylation steps of pyoverdine chromophore biosynthesis []. |
