108M

SPERM WHALE MYOGLOBIN V68F N-BUTYL ISOCYANIDE AT PH 7.0


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
173.0 M AMMONIUM SULFATE, 20 MM TRIS, 1MM EDTA, PH 9.0, pH 7.0
Crystal Properties
Matthews coefficientSolvent content
3.0760

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.622α = 90
b = 91.622β = 90
c = 45.984γ = 120
Symmetry
Space GroupP 6

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray292IMAGE PLATERIGAKUPINHOLE COLLIMATOR1997-03-22M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODESIEMENS

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
12.676990.0983.52634527.6
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.672.6893.90.343.56

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTSPERM WHALE MYOGLOBIN 0M, D122N (DEOXY)2.675490053190.80.1240.1240.226RANDOM29.8
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]
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d19.3
x_scangle_it12.69
x_scbond_it11.07
x_mcangle_it5.92
x_mcbond_it5.56
x_improper_angle_d2.51
x_angle_deg2.2
x_bond_d0.028
x_bond_d_na
x_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d19.3
x_scangle_it12.69
x_scbond_it11.07
x_mcangle_it5.92
x_mcbond_it5.56
x_improper_angle_d2.51
x_angle_deg2.2
x_bond_d0.028
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1229
Nucleic Acid Atoms
Solvent Atoms110
Heterogen Atoms49

Software

Software
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
XDSdata reduction
XSCALEdata scaling
X-PLORphasing