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- PDB-9bv6: Crystal structure of human CYP3A4 in complex with SJ000388260 -

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Basic information

Entry
Database: PDB / ID: 9bv6
TitleCrystal structure of human CYP3A4 in complex with SJ000388260
ComponentsCytochrome P450 3A4
KeywordsOXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR / Cytochrome P450 3A4 / CYP3A4 / CYP3A4-selective inhibitor / drug metabolizing enzyme / 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 / vitamin D 24-hydroxylase activity / vitamin D catabolic process / retinoic acid 4-hydroxylase activity ...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 / vitamin D 24-hydroxylase activity / vitamin D catabolic process / retinoic acid 4-hydroxylase activity / aflatoxin metabolic process / caffeine oxidase activity / lipid hydroxylation / testosterone 6-beta-hydroxylase activity / anandamide 8,9 epoxidase activity / anandamide 11,12 epoxidase activity / anandamide 14,15 epoxidase activity / alkaloid catabolic process / Aflatoxin activation and detoxification / estrogen 16-alpha-hydroxylase activity / Biosynthesis of maresin-like SPMs / monoterpenoid metabolic process / vitamin D metabolic process / estrogen 2-hydroxylase activity / oxidative demethylation / steroid catabolic process / Atorvastatin ADME / steroid hydroxylase activity / Xenobiotics / Phase I - Functionalization of compounds / long-chain fatty acid biosynthetic process / retinoic acid metabolic process / retinol metabolic process / estrogen metabolic process / unspecific monooxygenase / Prednisone ADME / Aspirin ADME / steroid metabolic process / androgen metabolic process / xenobiotic catabolic process / steroid binding / xenobiotic metabolic process / cholesterol metabolic process / monooxygenase activity / oxygen binding / lipid metabolic process / oxidoreductase activity / iron ion binding / intracellular membrane-bounded organelle / heme binding / endoplasmic reticulum membrane / enzyme binding / cytoplasm
Similarity search - Function
Cytochrome P450, E-class, group II / Cytochrome P450, E-class, CYP3A / : / Cytochrome P450, conserved site / Cytochrome P450 cysteine heme-iron ligand signature. / Cytochrome P450 / Cytochrome P450 superfamily / Cytochrome P450
Similarity search - Domain/homology
: / PROTOPORPHYRIN IX CONTAINING FE / Cytochrome P450 3A4
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.1 Å
AuthorsJingheng, W. / Nithianantham, S. / Miller, D.J. / Chen, T.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R35GM118041 United States
CitationJournal: Nat Commun / Year: 2025
Title: Decoding the selective chemical modulation of CYP3A4.
Authors: Wang, J. / Nithianantham, S. / Chai, S.C. / Jung, Y.H. / Yang, L. / Ong, H.W. / Li, Y. / Zhang, Y. / Miller, D.J. / Chen, T.
History
DepositionMay 20, 2024Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 16, 2025Provider: repository / Type: Initial release
Revision 1.1Apr 23, 2025Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Cytochrome P450 3A4
hetero molecules


Theoretical massNumber of molelcules
Total (without water)56,6804
Polymers55,5951
Non-polymers1,0853
Water181
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)75.878, 100.692, 123.090
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number23
Space group name H-MI222

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Components

#1: Protein Cytochrome P450 3A4 / 1 / 4-cineole 2-exo-monooxygenase / 8-cineole 2-exo-monooxygenase / Albendazole monooxygenase ...1 / 4-cineole 2-exo-monooxygenase / 8-cineole 2-exo-monooxygenase / Albendazole monooxygenase (sulfoxide-forming) / Albendazole sulfoxidase / CYPIIIA3 / CYPIIIA4 / Cholesterol 25-hydroxylase / Cytochrome P450 3A3 / Cytochrome P450 HLp / Cytochrome P450 NF-25 / Cytochrome P450-PCN1 / Nifedipine oxidase / Quinine 3-monooxygenase


Mass: 55594.637 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CYP3A4, CYP3A3 / Plasmid: pCWori / Production host: Escherichia coli (E. coli) / Strain (production host): DH5alpha
References: UniProt: P08684, unspecific monooxygenase, 1,8-cineole 2-exo-monooxygenase, albendazole monooxygenase (sulfoxide-forming), quinine 3-monooxygenase
#2: Chemical ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C34H32FeN4O4 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-A1ASU / 5-(4-methoxyphenyl)-1-[4-(2-methyl-1,3-thiazol-4-yl)phenyl]-1H-1,2,3-triazole


Mass: 348.422 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C19H16N4OS
#4: Chemical ChemComp-PG0 / 2-(2-METHOXYETHOXY)ETHANOL / PEG 6000


Mass: 120.147 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Formula: C5H12O3 / Comment: inhibitor, precipitant*YM
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
Has protein modificationN

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.11 Å3/Da / Density % sol: 41.83 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7 / Details: 0.1 M sodium malonate, pH 7.0, 22% PEG 2000

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: NSLS-II / Beamline: 17-ID-2 / Wavelength: 0.9794 Å
DetectorType: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Mar 18, 2020
RadiationMonochromator: SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9794 Å / Relative weight: 1
ReflectionResolution: 3.1→43.18 Å / Num. obs: 8850 / % possible obs: 99.9 % / Redundancy: 10.9 % / CC1/2: 0.995 / Rmerge(I) obs: 0.098 / Rpim(I) all: 0.032 / Rrim(I) all: 0.104 / Χ2: 0.95 / Net I/σ(I): 15.2
Reflection shellResolution: 3.1→3.32 Å / Redundancy: 11.2 % / Rmerge(I) obs: 0.916 / Mean I/σ(I) obs: 2.6 / Num. unique obs: 1575 / CC1/2: 0.837 / Rpim(I) all: 0.281 / Rrim(I) all: 0.387 / Χ2: 0.74 / % possible all: 99.4

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Processing

Software
NameVersionClassification
PHENIX(1.20.1_4487)refinement
XSCALEdata scaling
XDSdata reduction
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.1→43.18 Å / SU ML: 0.35 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 35.02 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2682 442 5 %
Rwork0.2455 --
obs0.2466 8844 99.81 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 3.1→43.18 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3449 0 76 1 3526
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0023623
X-RAY DIFFRACTIONf_angle_d0.5074958
X-RAY DIFFRACTIONf_dihedral_angle_d11.9231265
X-RAY DIFFRACTIONf_chiral_restr0.039563
X-RAY DIFFRACTIONf_plane_restr0.004632
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.1-3.550.38821460.31912743X-RAY DIFFRACTION100
3.55-4.470.28951450.27352772X-RAY DIFFRACTION100
4.47-43.180.24131510.21332887X-RAY DIFFRACTION100

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