4MGJ
Crystal structure of cytochrome P450 2B4 F429H in complex with 4-CPI
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004497 | molecular_function | monooxygenase activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005789 | cellular_component | endoplasmic reticulum membrane |
| A | 0006082 | biological_process | organic acid metabolic process |
| A | 0006805 | biological_process | xenobiotic metabolic process |
| A | 0008392 | molecular_function | arachidonate epoxygenase activity |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016705 | molecular_function | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen |
| A | 0016712 | molecular_function | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen |
| A | 0019373 | biological_process | epoxygenase P450 pathway |
| A | 0020037 | molecular_function | heme binding |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE HEM A 501 |
| Chain | Residue |
| A | ARG98 |
| A | THR306 |
| A | ILE363 |
| A | VAL367 |
| A | HIS369 |
| A | LEU392 |
| A | PRO428 |
| A | HIS429 |
| A | SER430 |
| A | ARG434 |
| A | CYS436 |
| A | VAL113 |
| A | GLY438 |
| A | CPZ502 |
| A | ILE114 |
| A | TRP121 |
| A | ARG125 |
| A | MET132 |
| A | ALA298 |
| A | GLY299 |
| A | THR303 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CPZ A 502 |
| Chain | Residue |
| A | ILE101 |
| A | PHE297 |
| A | ALA298 |
| A | THR302 |
| A | VAL477 |
| A | HEM501 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | Binding site: {"description":"axial binding residue"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine; by PKA","evidences":[{"source":"UniProtKB","id":"P00176","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
