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Collagen model peptide (PRO-PRO-GLY)9
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ITT PDB ENTRY 1ITT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 PEG400, ACETIC ACID, SODIUM AZIDE, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.71 27.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.946 α = 90 b = 26.563 β = 90 c = 80.14 γ = 90
Symmetry Space Group P 1 21 1
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 QUANTUM 4r 1-M-LONG BENT-CYLINDER MIRROR 2001-06-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL40B2 1.0 SPring-8 BL40B2
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 1.33 25.21 97.7 0.07 4.8 3.2 24336 1 1
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) 1.33 1.38 98.3 0.269 1.8 3.3
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MOLECULAR REPLACEMENT PDB ENTRY 1ITT 1.33 8 1 24205 23020 1185 90.8 0.1839 0.1816 0.2287 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 918 1290
RMS Deviations Key Refinement Restraint Deviation s_zero_chiral_vol 0.056 s_similar_adp_cmpnt 0.045 s_non_zero_chiral_vol 0.042 s_approx_iso_adps 0.034 s_from_restr_planes 0.0267 s_angle_d 0.023 s_bond_d 0.009 s_anti_bump_dis_restr 0.008 s_rigid_bond_adp_cmpnt 0.003 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 958 Nucleic Acid Atoms Solvent Atoms 332 Heterogen Atoms
Software Software Software Name Purpose CrystalClear data collection CrystalClear data reduction SHELX model building SHELXL-97 refinement CrystalClear data scaling X-PLOR phasing