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Integrin binding cbEGF22-TB4-cbEGF33 fragment of human fibrillin-1, Ca bound to cbEGF23 domain only
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other PBD FIBRILLIN SM BOUND FORM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 SITTING DROP VAPOUR DIFFUSION 3 MICROLITRE OF 25MG/ML PROTEIN, 10MM TRIS PH7.5 + 0.5 MICROLITRES OF 40% V/V POLYPROPYLENE GLYCOL P400 + 2.5 MICROLITRES RESERVOIR SOLUTION (0.2M LISULFATE, 0.1M TRIS PH 8.5, 30% PEG 4000)
Crystal Properties Matthews coefficient Solvent content 2.22 41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.5 α = 90 b = 70.8 β = 90 c = 102.6 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC CCD MIRRORS/MONOCHROMATOR 2001-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.2 SRS PX14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.35 30 98.3 0.061 25.8 7.3 25753
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.35 1.4 96.5 0.424 2.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PBD FIBRILLIN SM BOUND FORM 1.35 30 32331 1612 98.3 0.202 0.261
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 Key Refinement Restraint Deviation s_angle_d 0.031 s_bond_d 0.011 s_similar_dist s_from_restr_planes s_zero_chiral_vol s_non_zero_chiral_vol s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1123 Nucleic Acid Atoms Solvent Atoms 151 Heterogen Atoms 1
Software Software Software Name Purpose SHELX refinement DENZO data reduction SCALEPACK data scaling