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 MPD, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.18 α = 90
b = 86.21 β = 90
c = 90.83 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2001-06-24
Diffraction Radiation
Monochromator Protocol
Si111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX14.2 0.978 SRS PX14.2

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
1.5 30 99.5 0.031 -- -- 4.5 51103 50501 0.0 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)
1.5 1.62 99.5 0.133 -- 7.3 4.1 --

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 1.5 29.36 -- 0.0 50719 48267 2452 95.28 0.16 0.16 0.16 0.176 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 1.5 1.539 -- 154 3217 0.17 0.211 -- 99.5
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model Isotropic
Mean Isotropic B 10.543
Anisotropic B[1][1] -0.9
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.08
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.18
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.741
r_scbond_it 2.26
r_mcangle_it 1.362
r_mcbond_it 0.714
r_symmetry_hbond_refined 0.332
r_symmetry_vdw_other 0.207
r_symmetry_vdw_refined 0.198
r_xyhbond_nbd_refined 0.112
r_bond_refined_d 0.012
r_bond_other_d 0.001
r_angle_refined_deg 1.533
r_angle_other_deg 1.543
r_dihedral_angle_1_deg 4.068
r_dihedral_angle_3_deg 14.579
r_chiral_restr 0.091
r_gen_planes_refined 0.005
r_gen_planes_other 0.002
r_nbd_refined 0.225
r_nbd_other 0.19
r_nbtor_other 0.582
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2383
Nucleic Acid Atoms 0
Heterogen Atoms 44
Solvent Atoms 214

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 1.700 data extraction
REFMAC5 version: 5.0 refinement
HKL data processing