X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.5
Temperature 298.0
Details 55% saturated ammonium sulfate, 100 mM Na citrate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.49 α = 90
b = 62.49 β = 90
c = 163.19 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 90
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2005-03-14
Diffraction Radiation
Monochromator Protocol
SIBYLS KOHZU DUAL DOUBLE SI(111) CRYSTAL MONOCHROMATOR (DDCM) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 12.3.1 -- ALS 12.3.1

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
0.99 50 93.2 -- 0.068 -- 4.7 -- 98085 -- 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)
0.99 1.03 54.0 -- 0.291 2.503 1.7 --

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 0.99 45.0 -- 0.0 97995 -- 4911 -- 0.13 0.112 -- 0.138 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_anti_bump_dis_restr 0.094
s_from_restr_planes 0.033
s_non_zero_chiral_vol 0.01
s_similar_dist 0.0
s_rigid_bond_adp_cmpnt 0.006
s_zero_chiral_vol 0.096
s_bond_d 0.018
s_similar_adp_cmpnt 0.046
s_approx_iso_adps 0.101
Coordinate Error
Parameter Value
Number Disordered Residues 10.0
Occupancy Sum Hydrogen 1057.75
Occupancy Sum Non Hydrogen 1454.94
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1137
Nucleic Acid Atoms 0
Heterogen Atoms 34
Solvent Atoms 366

Software

Software
Software Name Purpose
HKL-2000 data collection
AMoRE phasing
SHELXL-97 refinement
HKL-2000 data reduction
HKL-2000 data scaling