X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherproprietary FXIa structure

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1293Co-crystallization by adding seeds to the crystal drops using a Hampton seed hair. crystal. solutin: 0.1 M citrate pH 4.5 - 5.25, 22 - 24 % PEG4000. cryoprotectant: 75 % mother liquor + 25 % Glycerol, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.1943.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.114α = 90
b = 59.548β = 90
c = 66.755γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF

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
11.7344.4674462

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 REPLACEMENTTHROUGHOUTproprietary FXIa structure2.5844.46744636299.770.202780.199040.27814RANDOM29.253
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]
2.09-1.24-0.86
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.404
r_dihedral_angle_4_deg20.734
r_dihedral_angle_3_deg14.896
r_dihedral_angle_1_deg6.314
r_scangle_it3.341
r_scbond_it2.286
r_mcangle_it1.538
r_angle_refined_deg1.414
r_mcbond_it1.248
r_angle_other_deg0.852
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.404
r_dihedral_angle_4_deg20.734
r_dihedral_angle_3_deg14.896
r_dihedral_angle_1_deg6.314
r_scangle_it3.341
r_scbond_it2.286
r_mcangle_it1.538
r_angle_refined_deg1.414
r_mcbond_it1.248
r_angle_other_deg0.852
r_symmetry_vdw_refined0.279
r_symmetry_vdw_other0.253
r_xyhbond_nbd_refined0.208
r_mcbond_other0.2
r_nbtor_refined0.186
r_symmetry_hbond_refined0.159
r_chiral_restr0.08
r_bond_refined_d0.011
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1875
Nucleic Acid Atoms
Solvent Atoms82
Heterogen Atoms60

Software

Software
Software NamePurpose
CrystalCleardata collection
REFMACrefinement
d*TREKdata reduction
d*TREKdata scaling