1VLX

STRUCTURE OF ELECTRON TRANSFER (COBALT-PROTEIN)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.7THE BLUISH WELL-FORMED PRISMATIC CRYSTALS OF THE TITLE PROTEIN WERE OBTAINED BY THE VAPOR-DIFFUSION HANGING-DROP TECHNIQUE FROM A SOLUTION CONTAINING 3.6M AMMONIUM SULFATE, 0.5M LITHIUM NITRATE AND 0.1M ACETATE BUFFER AT PH 5.7 AND AT THE TEMPERATURE OF 24 - 25 CENTIGRADE IN AROUND 10 DAYS., vapor diffusion - hanging drop
Crystal Properties
Matthews coefficientSolvent content
2.2846.01

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.4α = 90
b = 80.4β = 90
c = 110.3γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray293AREA DETECTORSIEMENS1994-11-17M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SEALED TUBEOTHER

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
11.9879.70.0850.0851.84313662
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)
1.8991.9670.4480.4481.72

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONISOMORPHOUS REPLACEMENTWILD-TYPE AZURIN1.90.1750.175
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_angle_deg1.88
x_bond_d0.014
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
RMS Deviations
KeyRefinement Restraint Deviation
x_angle_deg1.88
x_bond_d0.014
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
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d
x_improper_angle_d_na
x_improper_angle_d_prot
x_mcbond_it
x_mcangle_it
x_scbond_it
x_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3896
Nucleic Acid Atoms
Solvent Atoms373
Heterogen Atoms4

Software

Software
Software NamePurpose
SAINTdata scaling
X-PLORrefinement
X-PLORmodel building
SAINTdata reduction
X-PLORphasing