X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 3.4
Temperature 298.0
Details 30%(W/V) PEG 4000 and 150 mM Ammonium Sulfate pH 3.4 3 microliter of protein at 10 mg/ml and 2 microliter of reservoir solution. , VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 31.45 α = 90
b = 69.34 β = 98.83
c = 90.85 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH MIRRORS 2004-02-13
Diffraction Radiation
Monochromator Protocol
UNKNOWN --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU -- -- --

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
2.02 27.46 93.1 0.068 0.068 -- 2.3 -- 23819 -- 0.0 --
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)
2.01 2.12 82.7 0.181 0.181 4.1 2.1 --

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 2.02 27.47 -- 0.0 25584 23818 1219 100.0 -- 0.202 0.194 0.263 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 2.02 2.07 -- 73 1517 0.211 0.349 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.42
Anisotropic B[1][1] -0.39
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.33
Anisotropic B[2][2] 1.24
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.95
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.098
r_scangle_it 3.192
r_dihedral_angle_2_deg 37.428
r_gen_planes_refined 0.055
r_mcbond_it 1.231
r_dihedral_angle_1_deg 1.167
r_mcangle_it 2.071
r_bond_refined_d 0.011
r_dihedral_angle_4_deg 15.914
r_dihedral_angle_3_deg 12.881
r_angle_refined_deg 2.202
r_scbond_it 2.1
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3257
Nucleic Acid Atoms 0
Heterogen Atoms 58
Solvent Atoms 616

Software

Software
Software Name Purpose
SCALA data scaling version: 3.1.20
REFMAC refinement
PDB_EXTRACT data extraction version: 3.005
DENZO data reduction
AMoRE phasing