X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 3.9
Temperature 90.0
Details Sodium Acetate, Tris, 1-O-octyl-beta-D-glucopyranoside, pH 3.9, VAPOR DIFFUSION, HANGING DROP, temperature 90K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 89.32 α = 90
b = 115.91 β = 115.15
c = 37.94 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 298
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 1999-10-11
Diffraction Radiation
Monochromator Protocol
Double Flat Crystal Fixed-exit Monochromator, Si 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X12B -- NSLS X12B

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
2.5 25 97.5 -- 0.058 -- -- 11802 11802 -- -3.0 --
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)
2.5 2.54 94.7 -- 0.264 -- -- --

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 2.5 10.0 -- -- 11625 11802 606 92.1 0.196 0.2257 0.2256 0.2356 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_bond_d 0.0
s_from_restr_planes 0.0
s_similar_dist 0.0
s_approx_iso_adps 0.0
s_angle_d 0.0
s_similar_adp_cmpnt 0.094
s_zero_chiral_vol 0.0
s_anti_bump_dis_restr 0.048
s_non_zero_chiral_vol 0.0
s_rigid_bond_adp_cmpnt 0.0
Coordinate Error
Parameter Value
Number Disordered Residues 0.0
Occupancy Sum Hydrogen 0.0
Occupancy Sum Non Hydrogen 1803.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1754
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 49

Software

Software
Software Name Purpose
AMoRE phasing
SHELXL-97 refinement
DENZO data reduction
SCALEPACK data scaling