2OWJ

Structure of an early-microsecond photolyzed state of CO-bjFixLH, dark state


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP92934M NaCl, 50mM CAPSO, 1% PEI, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.5465.25

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 128.5α = 90
b = 128.5β = 90
c = 58.4γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11neutron287CCDMAR CCD 165 mm2002-04-17LLAUE
21neutron287CCDMAR CCD 165 mm2002-08-12LLAUE
31neutron287CCDMAR CCD 165 mm2002-12-13LLAUE
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 14-ID-B0.8-1.5APS14-ID-B
2SYNCHROTRONAPS BEAMLINE 14-ID-B0.8-1.5APS14-ID-B
3SYNCHROTRONAPS BEAMLINE 14-ID-B0.8-1.5APS14-ID-B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
1,2,32.534.164856352
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.52.55

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.534.1635230097.050.2160.2130.291RANDOM87.389
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.04-0.02-0.040.06
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.955
r_dihedral_angle_4_deg19.447
r_dihedral_angle_3_deg17.003
r_dihedral_angle_1_deg6.089
r_scangle_it5.065
r_scbond_it2.896
r_mcangle_it1.892
r_angle_refined_deg1.608
r_mcbond_it0.942
r_nbtor_refined0.324
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.955
r_dihedral_angle_4_deg19.447
r_dihedral_angle_3_deg17.003
r_dihedral_angle_1_deg6.089
r_scangle_it5.065
r_scbond_it2.896
r_mcangle_it1.892
r_angle_refined_deg1.608
r_mcbond_it0.942
r_nbtor_refined0.324
r_nbd_refined0.266
r_symmetry_hbond_refined0.247
r_xyhbond_nbd_refined0.188
r_symmetry_vdw_refined0.152
r_chiral_restr0.089
r_bond_refined_d0.016
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms920
Nucleic Acid Atoms
Solvent Atoms68
Heterogen Atoms45

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction