3POY | pdb_00003poy

Crystal Structure of the alpha-Neurexin-1 ectodomain, LNS 2-6


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3BODPDB ENTRIES 3BOD, 2HOB, 2R16
experimental modelPDB 2HOBPDB ENTRIES 3BOD, 2HOB, 2R16
experimental modelPDB 2R16PDB ENTRIES 3BOD, 2HOB, 2R16

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION928712% PEG20000, 100 mM bicine, 1 mM EDTA, 150 mM NaCl , pH 9.0, VAPOR DIFFUSION, temperature 287K
Crystal Properties
Matthews coefficientSolvent content
3.6165.97

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 199.74α = 90
b = 61.24β = 121.21
c = 155.58γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCD2010-03-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL11-1SSRLBL11-1

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
13.0238.56497.90.148.73.43219031504-363.4
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)
13.023.1399.50.62823.43223

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRIES 3BOD, 2HOB, 2R163.0238.5629917158698.170.216420.213560.220.269130.26RANDOM40.449
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]
3.093.051.24-1.17
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.038
r_dihedral_angle_3_deg17.235
r_dihedral_angle_4_deg15.855
r_dihedral_angle_1_deg7.316
r_angle_other_deg4.284
r_angle_refined_deg1.369
r_mcangle_it1.235
r_mcbond_it0.881
r_scangle_it0.671
r_scbond_it0.46
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.038
r_dihedral_angle_3_deg17.235
r_dihedral_angle_4_deg15.855
r_dihedral_angle_1_deg7.316
r_angle_other_deg4.284
r_angle_refined_deg1.369
r_mcangle_it1.235
r_mcbond_it0.881
r_scangle_it0.671
r_scbond_it0.46
r_chiral_restr0.081
r_bond_refined_d0.013
r_gen_planes_refined0.004
r_gen_planes_other0.004
r_bond_other_d
r_mcbond_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7791
Nucleic Acid Atoms
Solvent Atoms33
Heterogen Atoms50

Software

Software
Software NamePurpose
XDSdata scaling
PHASERphasing
REFMACrefinement
XDSdata reduction
XSCALEdata scaling