X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop Nanodrop
pH 8.5
Temperature 277.0
Details 0.2M MgCl2, 30.0% PEG-4000, 0.1M TRIS, pH 8.5, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 144.28 α = 90
b = 33.47 β = 96.18
c = 59.9 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 COLLIMATING MIRROR, DCM, TOROIDAL FOCUSING MIRROR 2005-10-11
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL, SI(111) MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.3.1 1.019951, 0.979741 ALS 8.3.1

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
1.41 18.62 83.4 0.041 0.041 -- 3.1 -- 46247 -- -- --
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)
1.41 1.45 32.3 0.276 0.276 2.5 1.6 --

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
MAD 1.41 18.62 -- -- -- 43885 2352 83.43 0.201 0.20104 0.2 0.228 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 1.41 1.447 -- 67 1247 0.286 0.289 -- 32.3
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.814
Anisotropic B[1][1] -0.29
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.39
Anisotropic B[2][2] 0.32
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.11
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.452
r_nbtor_refined 0.178
r_mcbond_it 1.959
r_nbd_other 0.195
r_bond_other_d 0.002
r_dihedral_angle_3_deg 12.054
r_symmetry_hbond_refined 0.182
r_mcangle_it 2.903
r_dihedral_angle_4_deg 12.222
r_nbd_refined 0.262
r_nbtor_other 0.083
r_xyhbond_nbd_refined 0.175
r_gen_planes_refined 0.006
r_scbond_it 4.587
r_scangle_it 6.447
r_angle_other_deg 0.837
r_symmetry_vdw_other 0.307
r_gen_planes_other 0.002
r_mcbond_other 0.502
r_dihedral_angle_1_deg 6.128
r_bond_refined_d 0.016
r_symmetry_vdw_refined 0.29
r_dihedral_angle_2_deg 36.039
r_chiral_restr 0.079
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2239
Nucleic Acid Atoms 0
Heterogen Atoms 7
Solvent Atoms 409

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
SCALA data scaling
PDB_EXTRACT data extraction version: 1.601
MOSFLM data reduction
CCP4 data scaling version: (SCALA)
SOLVE phasing