4BE6

V. cholera biofilm scaffolding protein RbmA


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
160.1 M BIS-TRIS, PH 6, 0.2 M NACL, 10 MM SIALIC ACID
Crystal Properties
Matthews coefficientSolvent content
3.261.51

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 118.22α = 90
b = 118.22β = 90
c = 104.984γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110CCDADSC CCDMIRRORS2012-10-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL12B2SPring-8BL12B2

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
122499.70.0637.813.2150815-3
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)
122.031000.555.211.6

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 REPLACEMENTTHROUGHOUTPDB ENTRY 4BE52.0529.244436232499.010.134550.133080.1623RANDOM27.555
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]
0.120.12-0.24
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free49.27
r_dihedral_angle_2_deg38.949
r_sphericity_bonded21.216
r_dihedral_angle_3_deg14.32
r_dihedral_angle_4_deg12.461
r_dihedral_angle_1_deg6.56
r_rigid_bond_restr3.599
r_angle_refined_deg1.447
r_chiral_restr0.104
r_bond_refined_d0.015
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free49.27
r_dihedral_angle_2_deg38.949
r_sphericity_bonded21.216
r_dihedral_angle_3_deg14.32
r_dihedral_angle_4_deg12.461
r_dihedral_angle_1_deg6.56
r_rigid_bond_restr3.599
r_angle_refined_deg1.447
r_chiral_restr0.104
r_bond_refined_d0.015
r_gen_planes_refined0.005
r_symmetry_metal_ion_other
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_bond_other_d
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_nbd_refined
r_mcbond_it
r_mcbond_other
r_mcangle_it
r_mcangle_other
r_scbond_it
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_gen_planes_other
r_angle_other_deg
r_symmetry_vdw_refined
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3480
Nucleic Acid Atoms
Solvent Atoms537
Heterogen Atoms20

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing