Lupanine 17-hydroxylase (cytochrome c) (EC 1.17.2.2, lupanine dehydrogenase (cytochrome c)) is an enzyme with systematic name lupanine:cytochrome c-oxidoreductase (17-hydroxylating).[1][2] This enzyme catalyses the following chemical reaction
| Lupanine 17-hydroxylase (cytochrome c) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.17.2.2 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- lupanine + 2 ferricytochrome c + H2O 17-hydroxylupanine + 2 ferrocytochrome c + 2 H+
The enzyme isolated from Pseudomonas putida contains heme c and requires pyrroloquinoline quinone (PQQ) for activity
References
edit- ^ Hopper DJ, Rogozinski J, Toczko M (October 1991). "Lupanine hydroxylase, a quinocytochrome c from an alkaloid-degrading Pseudomonas sp". The Biochemical Journal. 279 ( Pt 1): 105–9. doi:10.1042/bj2790105. PMC 1151552. PMID 1656935.
- ^ Hopper DJ, Kaderbhai MA (April 2003). "The quinohaemoprotein lupanine hydroxylase from Pseudomonas putida". Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. 1647 (1–2): 110–5. doi:10.1016/s1570-9639(03)00070-0. PMID 12686118.
External links
edit- Lupanine+17-hydroxylase+(cytochrome+c) at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
