X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 291.0
Details PEG 4000, Ammonium acetate, Na citrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 137.4 α = 90
b = 160.44 β = 90
c = 59.37 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MACSCIENCE -- 2001-07-11
Diffraction Radiation
Monochromator Protocol
graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ENRAF-NONIUS FR591 1.5418 -- --

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
3 30 -- -- 0.166 -- 2.7 27214 24742 2.0 2.0 --
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)
3.0 3.16 79.1 -- 0.302 2.6 -- --

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 3.0 29.88 -- -- 24474 23299 1242 90.52 -- 0.2206 0.21527 0.32053 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 2.995 3.072 -- 68 1370 0.26 0.384 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 52.254
Anisotropic B[1][1] -2.42
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.71
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.29
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.02
r_chiral_restr 0.118
r_mcangle_it 1.161
r_xyhbond_nbd_refined 0.258
r_angle_other_deg 1.381
r_xyhbond_nbd_other 0.202
r_angle_refined_deg 2.017
r_dihedral_angle_1_deg 9.001
r_scangle_it 2.668
r_gen_planes_other 0.003
r_nbd_refined 0.266
r_gen_planes_refined 0.006
r_symmetry_hbond_refined 0.275
r_mcbond_it 0.633
r_symmetry_vdw_refined 0.311
r_symmetry_hbond_other 0.084
r_bond_other_d 0.002
r_symmetry_vdw_other 0.332
r_nbd_other 0.254
r_nbtor_other 0.092
r_scbond_it 1.554
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10220
Nucleic Acid Atoms 0
Heterogen Atoms 212
Solvent Atoms 233

Software

Software
Software Name Purpose
REFMAC refinement version: 5.0
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing