8BGM | pdb_00008bgm

Crystal structure of the OrfX1-OrfX3 complex from the PMP1 neurotoxin gene cluster


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
in silico modelAlphaFoldAlphafold model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52930.2 M sodium citrate tribasic dihydrate, 0.1 M Bis-Tris propane pH 6.5, 20% w/v PEG 3350
Crystal Properties
Matthews coefficientSolvent content
3.2962.66

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 93.018α = 90
b = 126.573β = 90
c = 154.218γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2019-11-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMAX IV BEAMLINE BioMAX0.9762MAX IVBioMAX

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
12.777.199.90.140.160.060.998.51050841
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.72.7999.11.560.7421.26.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUEAlphafold model2.763.36750701254599.9170.2240.22240.220.26290.2653.008
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]
12.337-4.639-7.698
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.002
r_dihedral_angle_3_deg18.307
r_dihedral_angle_4_deg14.841
r_lrange_it6.89
r_dihedral_angle_1_deg6.576
r_scangle_it4.773
r_mcangle_it3.916
r_scbond_it2.878
r_mcbond_it2.42
r_angle_refined_deg1.602
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.002
r_dihedral_angle_3_deg18.307
r_dihedral_angle_4_deg14.841
r_lrange_it6.89
r_dihedral_angle_1_deg6.576
r_scangle_it4.773
r_mcangle_it3.916
r_scbond_it2.878
r_mcbond_it2.42
r_angle_refined_deg1.602
r_nbtor_refined0.312
r_symmetry_xyhbond_nbd_refined0.246
r_nbd_refined0.216
r_symmetry_nbd_refined0.203
r_xyhbond_nbd_refined0.134
r_chiral_restr0.103
r_bond_refined_d0.01
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9696
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
PHASERphasing