X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.20 289 ACETYL COA SYNTHETASE FROM CRYPTOCOCCUS NEOFORMANS (CRNEC.00629.A.FS11.PD00402) AT 10MG/ ML (IN 10 MM TRIS, PH = 7.5, 20 MM NACL) WAS SET UP IN SPARSE CRYSTALLIZATION TRIALS AT 16C. 1MM ATP AND 1MM MGCL2 WERE ADDED TO THE PROTEIN SOLUTION AND INCUBATED FOR 5 MINUTES BEFORE SETTING UP TRIALS. CRYSTALS WERE PRODUCED BY SITTING DROP VAPOR DIFFUSION WITH AN EQUAL VOLUME COMBINATION OF THE PROTEIN/LIGAND IN WIZARD 1 AND 2 SCREEN CONDITION E8 (10% W/V PEG8,000, 0.1M NA/K PHOSPHATE PH6.2) AND CRYO-PROTECTED IN 20% ETHYLENE GLYCOL. CRYSTAL ID 271854A7 GJX4-8 APS21-ID-G), PH 6.20, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K
Unit Cell:
a: 71.370 Å b: 83.920 Å c: 101.570 Å α: 110.060° β: 105.240° γ: 87.650°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 2.37 Solvent Content: 48.07
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 2.4500 26.6200 77206 1997 98.5900 0.1889 0.2242 52.7124
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
2.450 50.0 98.500 0.076 ? 14.190 4.0 ? 77299 ? -3.000 37.680
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 2.450 2.510 97.800 ? ? 2.560 ? ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100.0 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 21-ID-G 0.978560 APS 21-ID-G
Software
Software Name Purpose Version
PHENIX refinement 1.19rc4_4035
XDS data reduction .
XSCALE data scaling .
PHASER phasing .