X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details 0.1 M TRI-SODIUM CITRATE, 0.02 % W/V ZINC ACETATE, 6 % W/V TRIS/HCL PH 8.2, 0.1 % W/V PHENOL.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.9 α = 90
b = 62.12 β = 110.58
c = 47.8 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE -- MIRRORS --
Diffraction Radiation
Monochromator Protocol
NI FILTER SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ENRAF-NONIUS FR591 -- -- --

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
2.08 25.56 88.0 0.03 -- -- 5.5 -- 17496 -- -- --
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)
2.08 2.19 89.0 0.12 -- -- -- --

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 2.08 25.57 -- -- -- 17491 956 93.1 -- 0.192 0.189 0.256 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 2.08 2.13 -- 69 1253 0.278 0.328 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.28
Anisotropic B[1][1] 0.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.03
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.157
r_chiral_restr 0.125
r_symmetry_vdw_refined 0.248
r_gen_planes_refined 0.007
r_bond_refined_d 0.018
r_scbond_it 3.043
r_angle_refined_deg 1.708
r_xyhbond_nbd_refined 0.226
r_symmetry_hbond_refined 0.099
r_mcangle_it 2.278
r_scangle_it 5.169
r_dihedral_angle_1_deg 6.783
r_nbd_refined 0.248
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2342
Nucleic Acid Atoms 0
Heterogen Atoms 44
Solvent Atoms 83

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
MOSFLM data reduction
SCALEPACK data scaling
AMoRE phasing