X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 5.8
Details 0.1M BIS, TRIS PH 5.8, 2M AMSO4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.8 α = 90
b = 70.8 β = 90
c = 208.8 γ = 120
Symmetry
Space Group H 3 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC MIRRORS 2007-09-27
Diffraction Radiation
Monochromator Protocol
DIAMOND (111), GE(220) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 -- ESRF ID14-1

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
2.2 20 99.7 0.66 -- -- 11.7 -- 10576 -- 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)
2.2 2.3 100.0 0.52 -- 4.75 8.9 --

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 2.2 20.0 -- -- -- 10075 503 99.9 -- 0.196 0.194 0.25 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 2.2 2.26 -- 40 708 0.193 0.247 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.38
Anisotropic B[1][1] -0.24
Anisotropic B[1][2] -0.12
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.24
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.36
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.307
r_scbond_it 2.157
r_mcangle_it 1.387
r_mcbond_it 0.852
r_nbd_refined 0.209
r_gen_planes_refined 0.006
r_chiral_restr 0.096
r_dihedral_angle_4_deg 19.945
r_dihedral_angle_3_deg 15.772
r_dihedral_angle_2_deg 35.804
r_dihedral_angle_1_deg 5.748
r_angle_refined_deg 1.401
r_bond_refined_d 0.014
r_nbtor_refined 0.308
r_xyhbond_nbd_refined 0.131
r_symmetry_vdw_refined 0.178
r_symmetry_hbond_refined 0.144
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1393
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 38

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
SOLVE Structure Solution
REFMAC 5.3.0040 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.3.0040 refinement
SOLVE model building