X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 277.0
Details 10% PEG 8000, 0.4 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 332.09 α = 90
b = 332.09 β = 90
c = 88.29 γ = 120
Symmetry
Space Group P 62

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 MIRROR 2003-10-04
Diffraction Radiation
Monochromator Protocol
RH-COATED SI SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON CHESS BEAMLINE A1 -- CHESS A1

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2.9 50 98.3 0.097 0.097 -- 10.0 -- 122126 0.0 0.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.9 3.0 93.9 0.602 0.602 3.0 6.0 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.9 44.59 0.0 0.0 118478 115380 3098 95.21 -- 0.17436 0.17373 0.19741 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.9 2.968 -- 168 7316 0.279 0.278 -- 82.1
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 60.195
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_bond_other_d 0.001
r_mcbond_other 0.361
r_mcangle_it 3.887
r_angle_refined_deg 0.657
r_scangle_it 4.194
r_gen_planes_other 0.001
r_scbond_it 2.536
r_angle_other_deg 0.645
r_dihedral_angle_4_deg 11.57
r_chiral_restr 0.049
r_dihedral_angle_3_deg 12.696
r_mcbond_it 2.238
r_dihedral_angle_2_deg 31.407
r_dihedral_angle_1_deg 5.541
r_gen_planes_refined 0.003
r_bond_refined_d 0.006
Coordinate Error
Parameter Value
Luzzati ESD (R-Free Set) 0.254
Luzzati Sigma A (R-Free Set) 0.189
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20990
Nucleic Acid Atoms 0
Heterogen Atoms 323
Solvent Atoms 298

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
AMoRE phasing
REFMAC refinement version: 5.4.0066
HKL-2000 data reduction
SCALEPACK data scaling