5NXM

Carbonic Anhydrase II Inhibitor RA1


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.8291.1550 mM Tris 1.6 M Natrium Citrate
Crystal Properties
Matthews coefficientSolvent content
2.0941.05

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.151α = 90
b = 41.139β = 104.36
c = 72.214γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2014-12-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.10.91841BESSY14.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)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
11.2539.8394.50.0480.0570.99814.33.23863449-316.101
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.251.3283.30.1880.2260.9524.743.099

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT3PO61.2539.8361348210194.540.1290.12810.1562RANDOM14.001
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]
0.23-0.15-0.03-0.1
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.847
r_dihedral_angle_4_deg22.206
r_sphericity_free19.935
r_dihedral_angle_3_deg11.704
r_dihedral_angle_1_deg6.953
r_sphericity_bonded5.106
r_rigid_bond_restr1.935
r_angle_refined_deg1.644
r_angle_other_deg1.016
r_chiral_restr0.103
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.847
r_dihedral_angle_4_deg22.206
r_sphericity_free19.935
r_dihedral_angle_3_deg11.704
r_dihedral_angle_1_deg6.953
r_sphericity_bonded5.106
r_rigid_bond_restr1.935
r_angle_refined_deg1.644
r_angle_other_deg1.016
r_chiral_restr0.103
r_bond_refined_d0.012
r_gen_planes_refined0.011
r_gen_planes_other0.005
r_bond_other_d0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2037
Nucleic Acid Atoms
Solvent Atoms316
Heterogen Atoms53

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction