X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 291 Humanized RK35 Fab and myostatin were purified and the protein complex was concentrated to 10 mg/ml in a buffer of 50 mM tris hydrochloride pH 7.5 and 100 mM sodium chloride. Crystals were obtained using the hanging drop method with equilibration at 18C against an unbuffered solution containing 20% PEG 3350 and 200mM sodium chloride.
Unit Cell:
a: 75.138 Å b: 80.916 Å c: 101.401 Å α: 88.330° β: 103.780° γ: 92.400°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 2.53 Solvent Content: 51.41
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 THROUGHOUT 2.7000 19.9900 40287 2045 63.5000 0.2208 0.2699 39.1300
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
2.7 50.00 ? ? ? ? ? ? 40287 ? ? ?
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
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 APS BEAMLINE 22-ID 1.0 APS 22-ID
Software
Software Name Purpose Version
PHENIX refinement .
SCALEPACK data scaling .
PDB_EXTRACT data extraction 3.15
HKL-2000 data reduction .
AMoRE phasing .