3IOF

Crystal structure of CphA N220G mutant with inhibitor 10a


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1X8GPDB ENTRY 1X8G

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP62772.4M (NH4)2SO4, 100mM MES, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.4950.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.65α = 90
b = 100.66β = 90
c = 116.99γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm platemirros2008-01-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEENRAF-NONIUS FR5911.5418

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
11.43619.6399.60.04140.711.646233462319.691
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.4361.5197.80.11216.36.66547

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1X8G1.4419.594623146231234299.720.123770.123770.122840.14145RANDOM11.255
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]
-0.490.5-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.493
r_dihedral_angle_4_deg19.15
r_dihedral_angle_3_deg13.273
r_dihedral_angle_1_deg6.234
r_scangle_it2.284
r_scbond_it1.591
r_angle_refined_deg1.579
r_angle_other_deg1.504
r_mcangle_it0.968
r_mcbond_it0.583
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.493
r_dihedral_angle_4_deg19.15
r_dihedral_angle_3_deg13.273
r_dihedral_angle_1_deg6.234
r_scangle_it2.284
r_scbond_it1.591
r_angle_refined_deg1.579
r_angle_other_deg1.504
r_mcangle_it0.968
r_mcbond_it0.583
r_mcbond_other0.194
r_chiral_restr0.09
r_bond_refined_d0.011
r_gen_planes_refined0.007
r_bond_other_d0.001
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_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1776
Nucleic Acid Atoms
Solvent Atoms290
Heterogen Atoms87

Software

Software
Software NamePurpose
MAR345dtbdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
SCALAdata scaling