4CQQ

H5 (VN1194) Ser227Asn/Gln196Arg Mutant Haemagglutinin in Complex with Avian Receptor Analogue 3'SLN


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4BGWPDB ENTRY 4BGW

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
10.1 M HEPES/MOPS PH 7.0, 0.05 M MGCL2, 28-30% PEG 550 MME, SEEDED WITH CRUSHED WILD-TYPE VN1194 HA CRYSTALS
Crystal Properties
Matthews coefficientSolvent content
3.7467

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 101.668α = 90
b = 101.668β = 90
c = 452.44γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04-1DiamondI04-1

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
12.5537.799.30.0814.79.3298062.6
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)
12.552.6997.30.692.68.3

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 4BGW2.55150.8128286151999.190.198880.196460.24565RANDOM87.509
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]
2.791.392.79-9.04
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.962
r_dihedral_angle_3_deg14.947
r_dihedral_angle_4_deg13.723
r_dihedral_angle_1_deg5.646
r_scbond_it2.591
r_mcangle_it2.356
r_mcbond_it1.425
r_mcbond_other1.421
r_angle_refined_deg1.051
r_angle_other_deg0.675
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.962
r_dihedral_angle_3_deg14.947
r_dihedral_angle_4_deg13.723
r_dihedral_angle_1_deg5.646
r_scbond_it2.591
r_mcangle_it2.356
r_mcbond_it1.425
r_mcbond_other1.421
r_angle_refined_deg1.051
r_angle_other_deg0.675
r_chiral_restr0.057
r_bond_refined_d0.005
r_gen_planes_refined0.003
r_bond_other_d0.001
r_gen_planes_other0.001
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_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 Atoms3863
Nucleic Acid Atoms
Solvent Atoms97
Heterogen Atoms201

Software

Software
Software NamePurpose
REFMACrefinement
xia2data reduction
SCALAdata scaling
PHASERphasing