Detail Information
P450 Protein:
| P450 Symbol | oblB |
| Protein Name | Cytochrome P450 monooxygenase oblB (EC 1.-.-.-) (Ophiobolin biosynthesis cluster protein B) |
| Uniprot ID | M2V933 |
| EC Number | 1.-.-.- |
| Species | Cochliobolus heterostrophus (strain C5 / ATCC 48332 / race O) (Southern corn leaf blight fungus) (Bipolaris maydis) |
| Txid | 701091 |
| P450 Protein Structure |
Model Confidence (pLDDT)
Very high (>90)
High (90 > 70)
Low (70 > 50)
Very low (<50)
|
| Subcellular Location | |
| Protein Sequence | GO |
Reaction Scheme:
| Chemical Conversion | C25H42O + C17H21N4O9P-2 + O2 → C25H38O3 + C17H18N4O9P-3 + H2O + H+ |
| Reaction Type | Oxidation |
| Chemical Bond | CH |
| RheaID | 66896 |
+
+
oblB
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+
+
Substrate Information:
| Substrate Name | ophiobolin F |
| Substrate Chemical Formula | C25H42O |
| Substrate PubChem CID | 46173837 |
| Substrate Smiles | CC1=CCC2C(CCC2(CC3C1CCC3(C)O)C)C(C)CCC=C(C)C |
| 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 | ophiobolin C |
| Product Chemical Formula | C25H38O3 |
| Product PubChem CID | 11234566 |
| Product Smiles | CC(CCC=C(C)C)C1CCC2(C1CC=C(C3C(C2)C(CC3=O)(C)O)C=O)C |
| 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: | Diverse lifestyles and strategies of plant pathogenesis encoded in the genomes of eighteen Dothideomycetes fungi. |
| PMID: | 23236275 |
| Journal: | Organic letters |
| Year: | 2012/1/ |
| Title: | Comparative genome structure, secondary metabolite, and effector coding capacity across Cochliobolus pathogens. |
| PMID: | 23357949 |
| Journal: | PLoS pathogens |
| Year: | 2016/5/6 |
| Title: | Multiple Oxidative Modifications in the Ophiobolin Biosynthesis: P450 Oxidations Found in Genome Mining. |
| PMID: | 27116000 |
| Journal: | PLoS genetics |
| Year: | 2013/1/ |