X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.3
Temperature 293.0
Details 35% PEG8000, 0.2M LiAc, 0.1M NaAc, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.42 α = 90
b = 129.6 β = 111.19
c = 44.83 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 180
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 1 -- 2011-06-22
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.89 SSRF BL17U

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
1.11 20 51.4 -- -- -- -- -- 186917 3.0 3.0 7.94
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)
1.11 1.13 100.0 -- -- -- -- --

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 1.11 19.892 -- 1.34 -- 171522 8509 96.85 -- 0.1359 0.1347 0.1583 --
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 1.11 1.1497 -- 820 16090 0.1789 0.2003 -- 95.0
X Ray Diffraction 1.1497 1.1957 -- 901 16024 0.141 0.1644 -- 96.0
X Ray Diffraction 1.1957 1.2501 -- 829 16299 0.1252 0.1544 -- 97.0
X Ray Diffraction 1.2501 1.316 -- 876 16273 0.1144 0.1458 -- 97.0
X Ray Diffraction 1.316 1.3984 -- 819 16447 0.1134 0.1504 -- 98.0
X Ray Diffraction 1.3984 1.5064 -- 845 16520 0.1087 0.1362 -- 98.0
X Ray Diffraction 1.5064 1.6579 -- 869 16620 0.1086 0.1361 -- 99.0
X Ray Diffraction 1.6579 1.8976 -- 877 16701 0.1256 0.1519 -- 99.0
X Ray Diffraction 1.8976 2.3902 -- 857 16842 0.1316 0.1444 -- 100.0
X Ray Diffraction 2.3902 19.8955 -- 816 15197 0.1592 0.181 -- 90.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.3265
Anisotropic B[1][1] 3.3508
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.6976
Anisotropic B[2][2] -3.282
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.2521
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 13.517
f_plane_restr 0.006
f_chiral_restr 0.076
f_angle_d 1.09
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4211
Nucleic Acid Atoms 0
Heterogen Atoms 30
Solvent Atoms 887

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHENIX Structure Solution
PHENIX (phenix.refine: 1.6.4_486) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6.4_486) refinement
PHENIX model building
ADSC version: Quantum data collection