1AON

CRYSTAL STRUCTURE OF THE ASYMMETRIC CHAPERONIN COMPLEX GROEL/GROES/(ADP)7


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.5PROTEIN WAS CRYSTALLIZED FROM 12% PEG3000, 0.25M SODIUM GLUTAMATE, 100MM CACODYLIC ACID, PH 5.5
Crystal Properties
Matthew coefficientSolvent content
3.565

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 255.26α = 90
b = 265.25β = 90
c = 184.4γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCHMIRRORS1996-09-04M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X25NSLSX25

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
139996.70.1219.13.3242684
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
33.1491.20.531.82.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1OEL3402198459984679.70.2480.2480.291RANDOM61.5
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]
14.8312.27-27.1
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d19.6
x_scangle_it6
x_mcangle_it4.32
x_scbond_it4.04
x_mcbond_it2.71
x_angle_deg1.472
x_improper_angle_d0.71
x_bond_d0.01
x_angle_deg_prot
x_bond_d_na
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d19.6
x_scangle_it6
x_mcangle_it4.32
x_scbond_it4.04
x_mcbond_it2.71
x_angle_deg1.472
x_improper_angle_d0.71
x_bond_d0.01
x_angle_deg_prot
x_bond_d_na
x_angle_d
x_dihedral_angle_d_prot
x_angle_d_na
x_improper_angle_d_na
x_improper_angle_d_prot
x_angle_d_prot
x_bond_d_prot
x_angle_deg_na
x_dihedral_angle_d_na
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms58688
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms196

Software

Software
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling
X-PLORphasing