5E83

CRYSTAL STRUCTURE OF CARBONMONOXY HEMOGLOBIN S (LIGANDED SICKLE CELL HEMOGLOBIN) COMPLEXED WITH GBT440, CO-CRYSTALLIZATION EXPERIMENT


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.42940.1M HEPES, 25% PEG4000, PH 7.4, 40 MM NACL
Crystal Properties
Matthews coefficientSolvent content
2.1748.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 58.777α = 90
b = 59.104β = 90
c = 170.26γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315MIRRORS2013-07-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X29A1.075NSLSX29A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (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
11.85099.10.06312.47.756423-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.8298.60.5737.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUTPDB ENTRY 1NEJ1.841.7153969171999.550.17830.17730.2075RANDOM40.129
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]
-1.364.58-3.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.982
r_dihedral_angle_3_deg12.677
r_dihedral_angle_4_deg11.334
r_dihedral_angle_1_deg4.538
r_angle_refined_deg1.12
r_angle_other_deg0.728
r_chiral_restr0.09
r_bond_refined_d0.006
r_gen_planes_refined0.005
r_gen_planes_other0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.982
r_dihedral_angle_3_deg12.677
r_dihedral_angle_4_deg11.334
r_dihedral_angle_1_deg4.538
r_angle_refined_deg1.12
r_angle_other_deg0.728
r_chiral_restr0.09
r_bond_refined_d0.006
r_gen_planes_refined0.005
r_gen_planes_other0.003
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4380
Nucleic Acid Atoms
Solvent Atoms400
Heterogen Atoms255

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
PHASERphasing