5N6P

AMPA receptor NTD mutant


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.629116-20% PEG3350, 200 mM sodium formate
Crystal Properties
Matthew coefficientSolvent content
3.8367.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 94.5α = 90
b = 94.5β = 90
c = 160.57γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152010-11-29MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.9393DiamondI03

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
12.832.7199.60.1190.0690.9939.43.918494
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.82.951000.8460.4830.4981.94

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 REPLACEMENTTHROUGHOUT3hsy2.832.711756091699.280.208170.205950.24933RANDOM59.584
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]
1.081.08-2.16
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.981
r_dihedral_angle_4_deg19.667
r_dihedral_angle_3_deg17.839
r_long_range_B_refined15.442
r_long_range_B_other15.441
r_scangle_other9.49
r_mcangle_it8.627
r_mcangle_other8.625
r_dihedral_angle_1_deg7.166
r_scbond_it6.061
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.981
r_dihedral_angle_4_deg19.667
r_dihedral_angle_3_deg17.839
r_long_range_B_refined15.442
r_long_range_B_other15.441
r_scangle_other9.49
r_mcangle_it8.627
r_mcangle_other8.625
r_dihedral_angle_1_deg7.166
r_scbond_it6.061
r_scbond_other6.059
r_mcbond_it5.512
r_mcbond_other5.509
r_angle_other_deg3.803
r_angle_refined_deg1.75
r_chiral_restr0.1
r_bond_refined_d0.016
r_gen_planes_other0.008
r_gen_planes_refined0.007
r_bond_other_d
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_sphericity_bonded
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_scangle_it
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_symmetry_vdw_refined
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2905
Nucleic Acid Atoms
Solvent Atoms3
Heterogen Atoms28

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
PHASERphasing