2CZS

Crystal Structure Analysis of the Diheme c-type Cytochrome DHC2


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.345.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.645α = 90
b = 55.679β = 105.91
c = 39.637γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDMARRESEARCH2004-07-20MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONEMBL/DESY, HAMBURG BEAMLINE BW7A0.9941, 1.7394, 1.7414EMBL/DESY, HAMBURGBW7A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.538.1226375

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMADTHROUGHOUT1.538.1223298119891.930.223990.221470.2220.272370.2145RANDOM29.313
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]
0.040.20.53-0.46
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.312
r_dihedral_angle_4_deg18.395
r_dihedral_angle_3_deg18.372
r_dihedral_angle_1_deg5.973
r_scangle_it3.58
r_scbond_it2.368
r_mcangle_it1.663
r_angle_refined_deg1.581
r_mcbond_it0.924
r_nbd_refined0.326
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1118
Nucleic Acid Atoms
Solvent Atoms153
Heterogen Atoms194

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling