5JPM

Structure of the complex of human complement C4 with MASP-2 rebuilt using iMDFF


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8293100 mM Tris-HCl pH 8.0, 2% v/v 1,4-dioxane and 12-14% w/v PEG3350
Crystal Properties
Matthews coefficientSolvent content
3.0759.93

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 99.01α = 90
b = 215.01β = 110.11
c = 142.86γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-07-04MSINGLE WAVELENGTH
21x-ray100CCDADSC QUANTUM 315r2011-06-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.97625ESRFID29
2SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.9883SOLEILPROXIMA 1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
13.7548.9898.459.453.9256637

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONFREE R-VALUE3.7548.9731.9956608172798.560.21330.21160.2682Random selection
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d13.828
f_angle_d0.5
f_chiral_restr0.04
f_plane_restr0.003
f_bond_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms31980
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms234

Software

Software
Software NamePurpose
PHENIXrefinement