3W9C

Crystal structure of the electron transfer complex of cytochrome p450cam with putidaredoxin


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2ZWU2ZWU, 1OQR
experimental modelPDB 1OQR2ZWU, 1OQR

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52890.1M HEPES (PH7.5), 0.1M SODIUM CHLORIDE, 1.6M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.0339.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 101.717α = 90
b = 77.991β = 95.57
c = 60.016γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX225HE2012-02-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL44XU0.9000SPring-8BL44XU

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.561.7899.60.09819.43.71625112
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.52.5498.90.440.443.63.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2ZWU, 1OQR2.561.78162511535081199.470.188290.188290.184920.25088RANDOM31.689
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.380.45-0.961.43
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.614
r_dihedral_angle_4_deg19.415
r_dihedral_angle_3_deg19.075
r_dihedral_angle_1_deg6.866
r_scangle_it3.839
r_scbond_it2.344
r_angle_refined_deg1.753
r_mcangle_it1.506
r_mcbond_it0.77
r_chiral_restr0.114
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.614
r_dihedral_angle_4_deg19.415
r_dihedral_angle_3_deg19.075
r_dihedral_angle_1_deg6.866
r_scangle_it3.839
r_scbond_it2.344
r_angle_refined_deg1.753
r_mcangle_it1.506
r_mcbond_it0.77
r_chiral_restr0.114
r_bond_refined_d0.017
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3970
Nucleic Acid Atoms
Solvent Atoms35
Heterogen Atoms73

Software

Software
Software NamePurpose
HKL-2000data collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling