Detail Information
P450 Protein:
| P450 Symbol | CYP719B1 |
| Protein Name | Salutaridine synthase |
| Uniprot ID | B1NF18 |
| EC Number | 1.14.19.67 |
| Species | Papaver somniferum (Opium poppy) |
| Txid | 3469 |
| P450 Protein Structure |
Model Confidence (pLDDT)
Very high (>90)
High (90 > 70)
Low (70 > 50)
Very low (<50)
|
| Subcellular Location | Membrane; Single-pass type II membrane protein |
| Protein Sequence | GO |
Reaction Scheme:
| Chemical Conversion | C19H23NO4 + C17H21N4O9P-2 + O2 → C19H21NO4 + C17H18N4O9P-3 + H2O + H+ |
| Reaction Type | Oxidation |
| Chemical Bond | C-OH |
| RheaID | 17713 |
+
+
CYP719B1
+
+
+
Substrate Information:
| Substrate Name | (R)-Reticuline |
| Substrate Chemical Formula | C19H23NO4 |
| Substrate PubChem CID | 440586 |
| Substrate Smiles | CN1CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)O)O)OC |
| Substrate Structure |
| Substrate Name | FMNH2 |
| Substrate Chemical Formula | C17H21N4O9P-2 |
| Substrate PubChem CID | 44229161 |
| Substrate Smiles | CC1=CC2=C(C=C1C)N(C3=C(N2)C(=O)NC(=O)N3)C[C@@H]([C@@H]([C@@H](COP(=O)([O-])[O-])O)O)O |
| Substrate Structure |
| Substrate Name | O2 |
| Substrate Chemical Formula | O2 |
| Substrate PubChem CID | 977 |
| Substrate CAS Number | 7782-44-7 |
| Substrate Smiles | O=O |
| Substrate Structure |
Product Information:
| Product Name | Salutaridine |
| Product Chemical Formula | C19H21NO4 |
| Product PubChem CID | 5408233 |
| Product Smiles | CN1CC[C@]23C=C(C(=O)C=C2[C@H]1CC4=C3C(=C(C=C4)OC)O)OC |
| Product Structure |
| Product Name | FMN |
| Product Chemical Formula | C17H18N4O9P-3 |
| Product PubChem CID | 44229199 |
| Product Smiles | CC1=CC2=C(C=C1C)N(C3=NC(=NC(=O)C3=N2)[O-])C[C@@H]([C@@H]([C@@H](COP(=O)([O-])[O-])O)O)O |
| Product Structure |
| Product Name | H2O |
| Product Chemical Formula | H2O |
| Product PubChem CID | 962 |
| Product CAS Number | 7732-18-5 |
| Product Smiles | O |
| Product Structure |
| Product Name | H+ |
| Product Chemical Formula | H+ |
| Product PubChem CID | 1038 |
| Product CAS Number | 12408-02-5 |
| Product Smiles | [H+] |
| Product Structure |
References:
| Title: | CYP719B1 is salutaridine synthase, the C-C phenol-coupling enzyme of morphine biosynthesis in opium poppy. |
| PMID: | 19567876 |
| Journal: | The Journal of biological chemistry |
| Year: | 2009/9/4 |