2EI7

FACTOR XA IN COMPLEX WITH THE INHIBITOR trans-N1-[(5-Chloroindol-2-yl)carbonyl]-N2-[(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbonyl]-1,2-cyclohexanediamine


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FAX 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1vapor diffusion, hanging drop, seeding5293compound introduced with soaking method at pH 7, pH 5.00, vapor diffusion, hanging drop, seeding, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.5852.31

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.963α = 90
b = 73.035β = 90
c = 79.849γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray278IMAGE PLATERIGAKU RAXIS IICmonochromator1999-10-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU2001.542

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
12.333.21990.06710.43.381520242.36
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.32.3899.90.3050.3264.23.381515

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 DIFFRACTIONRIGID BODY REFINEMENTTHROUGHOUT1FAX2.325144697241000.211630.208590.27271RANDOM42.139
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]
1.42-2.090.67
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.898
r_dihedral_angle_4_deg28.59
r_dihedral_angle_3_deg16.748
r_dihedral_angle_1_deg7.145
r_scangle_it2.786
r_mcangle_it2.45
r_angle_refined_deg2
r_scbond_it1.888
r_mcbond_it1.448
r_nbtor_refined0.317
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.898
r_dihedral_angle_4_deg28.59
r_dihedral_angle_3_deg16.748
r_dihedral_angle_1_deg7.145
r_scangle_it2.786
r_mcangle_it2.45
r_angle_refined_deg2
r_scbond_it1.888
r_mcbond_it1.448
r_nbtor_refined0.317
r_nbd_refined0.222
r_xyhbond_nbd_refined0.205
r_symmetry_vdw_refined0.2
r_symmetry_hbond_refined0.167
r_metal_ion_refined0.142
r_chiral_restr0.125
r_bond_refined_d0.021
r_gen_planes_refined0.008
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2148
Nucleic Acid Atoms
Solvent Atoms66
Heterogen Atoms34

Software

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