+Open data
-Basic information
Entry | Database: PDB / ID: 7kvk | ||||||
---|---|---|---|---|---|---|---|
Title | Human CYP3A4 bound to an inhibitor | ||||||
Components | Cytochrome P450 3A4CYP3A4 | ||||||
Keywords | OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR / CYP3A4 / inhibitor / complex / OXIDOREDUCTASE / OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR complex | ||||||
Function / homology | Function and homology information quinine 3-monooxygenase / 1,8-cineole 2-exo-monooxygenase / albendazole monooxygenase (sulfoxide-forming) / quinine 3-monooxygenase activity / 1,8-cineole 2-exo-monooxygenase activity / 1-alpha,25-dihydroxyvitamin D3 23-hydroxylase activity / vitamin D3 25-hydroxylase activity / testosterone 6-beta-hydroxylase activity / vitamin D 24-hydroxylase activity / vitamin D catabolic process ...quinine 3-monooxygenase / 1,8-cineole 2-exo-monooxygenase / albendazole monooxygenase (sulfoxide-forming) / quinine 3-monooxygenase activity / 1,8-cineole 2-exo-monooxygenase activity / 1-alpha,25-dihydroxyvitamin D3 23-hydroxylase activity / vitamin D3 25-hydroxylase activity / testosterone 6-beta-hydroxylase activity / vitamin D 24-hydroxylase activity / vitamin D catabolic process / retinoic acid 4-hydroxylase activity / aflatoxin metabolic process / caffeine oxidase activity / estrogen 16-alpha-hydroxylase activity / estrogen 2-hydroxylase activity / lipid hydroxylation / anandamide 8,9 epoxidase activity / anandamide 11,12 epoxidase activity / anandamide 14,15 epoxidase activity / alkaloid catabolic process / Aflatoxin activation and detoxification / Biosynthesis of maresin-like SPMs / monoterpenoid metabolic process / vitamin D metabolic process / Atorvastatin ADME / : / oxidative demethylation / steroid catabolic process / Xenobiotics / Phase I - Functionalization of compounds / long-chain fatty acid biosynthetic process / estrogen metabolic process / retinol metabolic process / retinoic acid metabolic process / Prednisone ADME / unspecific monooxygenase / aromatase activity / Aspirin ADME / steroid hydroxylase activity / steroid metabolic process / androgen metabolic process / xenobiotic catabolic process / steroid binding / xenobiotic metabolic process / cholesterol metabolic process / monooxygenase activity / lipid metabolic process / oxygen binding / oxidoreductase activity / iron ion binding / intracellular membrane-bounded organelle / heme binding / endoplasmic reticulum membrane / enzyme binding / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.55 Å | ||||||
Authors | Sevrioukova, I. | ||||||
Funding support | United States, 1items
| ||||||
Citation | Journal: Int J Mol Sci / Year: 2021 Title: Rational Design of CYP3A4 Inhibitors: A One-Atom Linker Elongation in Ritonavir-Like Compounds Leads to a Marked Improvement in the Binding Strength. Authors: Samuels, E.R. / Sevrioukova, I.F. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 7kvk.cif.gz | 396.1 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb7kvk.ent.gz | 324.9 KB | Display | PDB format |
PDBx/mmJSON format | 7kvk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kv/7kvk ftp://data.pdbj.org/pub/pdb/validation_reports/kv/7kvk | HTTPS FTP |
---|
-Related structure data
Related structure data | 7kvhC 7kviC 7kvjC 7kvmC 7kvnC 7kvoC 7kvpC 7kvqC 7kvsC 5vccS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 55641.609 Da / Num. of mol.: 2 / Mutation: K421A, K424A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: CYP3A4, CYP3A3 / Variant: C41 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) References: UniProt: P08684, unspecific monooxygenase, 1,8-cineole 2-exo-monooxygenase, albendazole monooxygenase (sulfoxide-forming), quinine 3-monooxygenase |
---|
-Non-polymers , 6 types, 23 molecules
#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | #6: Chemical | ChemComp-EDO / | #7: Water | ChemComp-HOH / | |
---|
-Details
Has ligand of interest | Y |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.81 Å3/Da / Density % sol: 56.24 % |
---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 8 / Details: PEG 4000, HEPES, lithium sulfate |
-Data collection
Diffraction | Mean temperature: 77 K / Serial crystal experiment: N |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 5.0.2 / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS 300K / Detector: PIXEL / Date: Oct 18, 2020 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.55→77.8 Å / Num. obs: 37311 / % possible obs: 99.8 % / Redundancy: 4.3 % / CC1/2: 0.999 / Net I/σ(I): 8.4 |
Reflection shell | Resolution: 2.55→2.69 Å / Num. unique obs: 5430 / CC1/2: 0.398 |
-Processing
Software |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5vcc Resolution: 2.55→63.431 Å / SU ML: 0.43 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 33.67 / Stereochemistry target values: ML
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.55→63.431 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement TLS params. | Method: refined / Origin x: -24.9142 Å / Origin y: -24.6468 Å / Origin z: 30.4763 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement TLS group | Selection details: all |