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Crystal structure of a disintegrin heterodimer at 1.9 A resolution.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RMR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 298 sodium cacodylate, ammonium sulphate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 4.1 69.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.718 α = 90 b = 90.718 β = 90 c = 55.477 γ = 90
Symmetry Space Group P 43 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 273 CCD ENRAF-NONIUS 2002-12-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.81500 EMBL/DESY, HAMBURG X11
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.9 20 99.9 0.062 10.8 18372 18372 50
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.9 1.97 99.8 0.659 2.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 1RMR 1.9 19.96 17734 17734 955 100 0.21483 0.21286 0.25295 RANDOM 43.873
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] 1.43 1.43 -2.85
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 9.366 r_dihedral_angle_1_deg 9.233 r_scbond_it 6.401 r_mcangle_it 4.057 r_mcbond_it 2.484 r_angle_refined_deg 1.408 r_symmetry_vdw_refined 0.515 r_nbd_refined 0.288 r_xyhbond_nbd_refined 0.248 r_symmetry_hbond_refined 0.248
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 9.366 r_dihedral_angle_1_deg 9.233 r_scbond_it 6.401 r_mcangle_it 4.057 r_mcbond_it 2.484 r_angle_refined_deg 1.408 r_symmetry_vdw_refined 0.515 r_nbd_refined 0.288 r_xyhbond_nbd_refined 0.248 r_symmetry_hbond_refined 0.248 r_chiral_restr 0.11 r_gen_planes_refined 0.018 r_bond_refined_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 940 Nucleic Acid Atoms Solvent Atoms 161 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing