30XX | pdb_000030xx

Crystal structure of hCA II in complex with an 1-Aryl-6,7-dimethoxy-3,4-dihydroisoquinoline-2(1H)-sulfonamide inhibitor


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2931.3 M sodium citrate and 0.1 M Tris-HCl, pH 8.5
Crystal Properties
Matthews coefficientSolvent content
2.0740.66

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.333α = 90
b = 41.383β = 104.18
c = 71.942γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2021-12-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONELETTRA BEAMLINE 5.2R1.0ELETTRA5.2R

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim 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
11.155095.10.0860.0940.0380.9999.95.782177
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.151.1789.40.6720.7730.3720.6784

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT1.154179780197095.160.132850.132230.13990.158970.1609RANDOM12.927
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]
0.27-0.1-0.240.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.323
r_dihedral_angle_4_deg23.519
r_dihedral_angle_3_deg11.8
r_rigid_bond_restr10.823
r_dihedral_angle_1_deg6.933
r_scbond_other6.572
r_scbond_it6.565
r_scangle_other6.344
r_long_range_B_refined4.34
r_long_range_B_other4.316
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.323
r_dihedral_angle_4_deg23.519
r_dihedral_angle_3_deg11.8
r_rigid_bond_restr10.823
r_dihedral_angle_1_deg6.933
r_scbond_other6.572
r_scbond_it6.565
r_scangle_other6.344
r_long_range_B_refined4.34
r_long_range_B_other4.316
r_mcangle_it2.575
r_mcangle_other2.574
r_mcbond_it2.143
r_mcbond_other1.982
r_angle_refined_deg1.866
r_angle_other_deg1.569
r_chiral_restr0.116
r_bond_refined_d0.014
r_gen_planes_refined0.011
r_bond_other_d0.002
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2072
Nucleic Acid Atoms
Solvent Atoms231
Heterogen Atoms32

Software

Software
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
HKL-3000data reduction
REFMACphasing