3ICS

Crystal structure of partially reduced Bacillus anthracis CoADR-RHD


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3ICR 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP62888-16% PEG 8000, 2% 2-methyl-2,4-pentanediol, 0.2M potassium acetate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 288K
Crystal Properties
Matthews coefficientSolvent content
2.2144.28

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.37α = 90
b = 110.47β = 101.87
c = 80.02γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X26C0.9790NSLSX26C

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
11.9439.1699.10.0877.18470483942
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)
11.941.9998.20.3722.386257

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 REPLACEMENTTHROUGHOUT3ICR1.9439.1679632422399.030.185440.183140.22809RANDOM40.778
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]
0.160.09-0.1-0.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.371
r_dihedral_angle_4_deg20.556
r_dihedral_angle_3_deg14.142
r_dihedral_angle_1_deg5.59
r_scangle_it2.754
r_scbond_it1.859
r_angle_refined_deg1.265
r_mcangle_it1.056
r_mcbond_it0.859
r_nbtor_refined0.304
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.371
r_dihedral_angle_4_deg20.556
r_dihedral_angle_3_deg14.142
r_dihedral_angle_1_deg5.59
r_scangle_it2.754
r_scbond_it1.859
r_angle_refined_deg1.265
r_mcangle_it1.056
r_mcbond_it0.859
r_nbtor_refined0.304
r_nbd_refined0.197
r_symmetry_vdw_refined0.188
r_xyhbond_nbd_refined0.12
r_symmetry_hbond_refined0.12
r_chiral_restr0.081
r_bond_refined_d0.009
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8596
Nucleic Acid Atoms
Solvent Atoms728
Heterogen Atoms229

Software

Software
Software NamePurpose
CBASSdata collection
REFMACrefinement
d*TREKdata reduction
d*TREKdata scaling
REFMACphasing