X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 292 Protein solution: 6.8 mg/mL protein with 1.2-fold molar excess (relative to dimeric protein) of Pro-0A1-Val-PSA-Ala-Met-Thr (inhibitor), 10 mM Tris buffer pH 7.4; Reservoir solution: 0.1 M imidazole buffer, 1.2 M sodium acetate;
Unit Cell:
a: 51.603 Å b: 29.413 Å c: 85.533 Å α: 90.00° β: 103.75° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.365 Solvent Content: 47.99
Refinement Statistics
Diffraction ID Structure Solution Method Cross Validation Method Resolution Limit (High) Resolution Limit (Low) Number of Reflections (Observed) Number of Reflections (R-free) Percent Reflections (Observed) R-Work R-Free Mean Isotropic
X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.90 48.30 19004 1001 99.16 0.19499 0.23538 38.38
Data Collection
Overall
Resolution Limit (High) Resolution Limit (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
1.9 48.3 99.1 0.108 ? 11.49 4.02 ? 20007 ? ? 29.7
Highest Resolution Shell
# Resolution Limits (Low) Resolution Limits (High) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1 1.90 2.02 95.9 ? ? 1.53 3.67 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 0.91841 BESSY 14.2
Software
Software Name Purpose Version
XDS data reduction .
XSCALE data scaling .
PHASER phasing .
REFMAC refinement 5.8.0232