X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 291 Morpheus screen H1 conditions: 0.02 M of L-Na-glutamate, alanine (racemic), glycine, lysine HCl (racemic), serine (racemic), 0.1 M buffer (1 M Imidazole, 1 M MES, pH 6.5), 30% precipitant (20% w/v PEG 20 000, 40% v/v PEG MME 550)
Unit Cell:
a: 37.129 Å b: 116.210 Å c: 56.774 Å α: 90.00° β: 102.91° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: ? Solvent Content: ?
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 1.90 40.07 34760 1825 98.59 0.17826 0.21671 35.854
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
1.90 40.07 98.5 ? 0.081 10.55 3.8 ? 36585 ? ? 36.1
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 2.01 97.6 ? 0.807 1.43 3.7 ?
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 14.1 0.918400 BESSY 14.1
Software
Software Name Purpose Version
REFMAC refinement 5.8.0189
XDS data reduction .
XDS data scaling .
BALBES phasing .
ARP/wARP model building .
Coot model building .
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