3RZ5

Fluoroalkyl and Alkyl Chains Have Similar Hydrophobicities in Binding to the Hydrophobic Wall of Carbonic Anhydrase


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7.8277100 mM Tris-Cl, 1.15 M sodium citrate, pH 7.8, vapor diffusion, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.1141.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.298α = 90
b = 41.631β = 104.52
c = 72.3γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X25NSLSX25

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
11.6569.99229587

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 REPLACEMENTTHROUGHOUT1.6539.9827249139592.130.15030.14750.2016RANDOM15.3245
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]
-0.10.090.050.09
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.789
r_dihedral_angle_4_deg23.393
r_dihedral_angle_3_deg13.31
r_dihedral_angle_1_deg6.963
r_scangle_it6.814
r_scbond_it4.868
r_mcangle_it3.108
r_rigid_bond_restr2.477
r_mcbond_it2.058
r_angle_refined_deg1.807
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.789
r_dihedral_angle_4_deg23.393
r_dihedral_angle_3_deg13.31
r_dihedral_angle_1_deg6.963
r_scangle_it6.814
r_scbond_it4.868
r_mcangle_it3.108
r_rigid_bond_restr2.477
r_mcbond_it2.058
r_angle_refined_deg1.807
r_chiral_restr0.143
r_bond_refined_d0.024
r_gen_planes_refined0.012
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2044
Nucleic Acid Atoms
Solvent Atoms190
Heterogen Atoms23

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction