X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 298.15 0.2 uL protein solution (30 mg/mL purified protein in 20 mM HEPES pH 8.0, 300 mM NaCl) and 1 uL of mother liquor (1.44 M lithium sulfate, 0.08 M HEPES pH 7.5, 0.02 M sodium acetate pH 4.6, 0.015 M ammonium sulfate, 4% (w/v) polyethylene glycol (PEG) 2000 monomethyl ether (MME)) with the addition of 1 mM meropenem and L-Ala-D-Glu-mDAP-D-Ala at 1 mM
Unit Cell:
a: 126.499 Å b: 126.499 Å c: 88.801 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 2.75 Solvent Content: 55.22
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 2.760 89.448 18943 953 99.31 0.2583 0.2981 ?
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
1.750 89.448 90.400 0.415 ? 3.200 9.400 ? 18943 ? ? 65.640
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 1.750 1.780 33.600 ? ? ? 1.400 ?
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 ALS BEAMLINE 5.0.1 0.9774 ALS 5.0.1
Software
Software Name Purpose Version
PHENIX refinement (1.10.1_2155: ???)
Aimless data scaling 0.6.2
PDB_EXTRACT data extraction 3.24
XDS data reduction .
PHASER phasing .