4X1Q

The crystal structure of mupain-1 in complex with murinised human uPA at pH7.4


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.62982.0M ammonium sulfate, 50mM sodium citrate pH 4.6, 5% PEG 400
Crystal Properties
Matthews coefficientSolvent content
2.141.44

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 122.105α = 90
b = 122.105β = 90
c = 42.546γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152013-01-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL17U0.979SSRFBL17U

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
12.286099.634.13.610700

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONTHROUGHOUT2.28601018651099.420.208860.205210.2868RANDOM44.22
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]
-0.82-0.41-0.821.23
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.964
r_dihedral_angle_4_deg21.434
r_dihedral_angle_3_deg19.805
r_dihedral_angle_1_deg7.336
r_scangle_it4.753
r_scbond_it2.911
r_mcangle_it2.202
r_angle_refined_deg1.749
r_mcbond_it1.169
r_chiral_restr0.124
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.964
r_dihedral_angle_4_deg21.434
r_dihedral_angle_3_deg19.805
r_dihedral_angle_1_deg7.336
r_scangle_it4.753
r_scbond_it2.911
r_mcangle_it2.202
r_angle_refined_deg1.749
r_mcbond_it1.169
r_chiral_restr0.124
r_bond_refined_d0.017
r_gen_planes_refined0.008
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_mcbond_other
r_mcangle_other
r_scbond_other
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 Atoms2034
Nucleic Acid Atoms
Solvent Atoms20
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
Cootdata reduction