X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3MPRPDB ENTRY 3MPR

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18BT3783 CRYSTALS WERE OBTAINED BY MIXING EQUAL VOLUMES OF PURIFIED, RECOMBINANT BT3783 PROTEIN AT A CONCENTRATION OF 11.25 MG PER ML WITH MOTHER LIQUOR SOLUTION CONSISTING OF 15% (W/V) POLYTHEYLENE GLYCOL 4,000, 5% MPD (V PER V), 3 MM D-MANNOSE, AND 200 MM MGCL2., pH 8.0
Crystal Properties
Matthews coefficientSolvent content
2.1442

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.44α = 90
b = 148.81β = 117.1
c = 71.45γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH MX-300HECOLLIMATING MIRROR WITH TWO STRIPES (SI, RH AND PT) , TOROIDAL FOCUSING MIRROR (RH AND PT)2013-03-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08ID-1CLSI08ID-1

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
12.14099.90.127.83.670728
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)
12.12.211000.443.33.6

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 3MPR2.139.1567122357299.870.15820.15570.20495RANDOM22.277
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]
-0.77-0.461.3-0.19
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.509
r_dihedral_angle_4_deg17.837
r_dihedral_angle_3_deg15.265
r_dihedral_angle_1_deg7.177
r_scbond_it3.26
r_mcangle_it3.062
r_mcbond_it2.091
r_angle_refined_deg1.529
r_chiral_restr0.126
r_bond_refined_d0.013
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.509
r_dihedral_angle_4_deg17.837
r_dihedral_angle_3_deg15.265
r_dihedral_angle_1_deg7.177
r_scbond_it3.26
r_mcangle_it3.062
r_mcbond_it2.091
r_angle_refined_deg1.529
r_chiral_restr0.126
r_bond_refined_d0.013
r_gen_planes_refined0.012
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8627
Nucleic Acid Atoms
Solvent Atoms820
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement
AutoProcessdata reduction
SCALAdata scaling
PHASERphasing