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THE COLLAGEN REPEATING SEQUENCE (PRO-PRO-GLY)10 AT AMBIENT PRESSURE AND TEMPERATURE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1K6F
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 291 IN a three-well (connected as well#1-well#2-well#3) glass plate: 20 mu-L PPG solution (10mg/mL in acetic acid 10%) in well#1. 150 mu-L Water in well#2 and 150 mu-L monoglyme in well#3. Monoglyme diffuses in well#2 then well#1. Crystals as small cubes in a week.
Crystal Properties Matthews coefficient Solvent content 2.06 40.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 27.03 α = 90 b = 26.47 β = 90 c = 183.82 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 PIXEL DECTRIS EIGER2 X CdTe 9M 2022-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID27 0.410 ESRF ID27
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 1.6 25.45 84.5 0.099 0.997 4.4 3.9 28424 1.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.6 1.64 86.5 0.36 0.949 1.52 4.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.6 25.449 16711 814 90.826 0.22 0.2184 0.2323 0.2481 0.2642 15.889
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] -0.567 -0.148 0.714
RMS Deviations Key Refinement Restraint Deviation r_lrange_it 13.976 r_lrange_other 12.21 r_dihedral_angle_1_deg 5.752 r_mcangle_other 5.291 r_mcangle_it 5.282 r_rigid_bond_restr 5.056 r_scangle_it 4.118 r_scangle_other 4.115 r_mcbond_it 3.48 r_mcbond_other 3.452
RMS Deviations Key Refinement Restraint Deviation r_lrange_it 13.976 r_lrange_other 12.21 r_dihedral_angle_1_deg 5.752 r_mcangle_other 5.291 r_mcangle_it 5.282 r_rigid_bond_restr 5.056 r_scangle_it 4.118 r_scangle_other 4.115 r_mcbond_it 3.48 r_mcbond_other 3.452 r_scbond_it 2.628 r_scbond_other 2.597 r_angle_refined_deg 1.472 r_angle_other_deg 0.859 r_symmetry_nbd_refined 0.508 r_nbd_other 0.298 r_symmetry_xyhbond_nbd_refined 0.287 r_xyhbond_nbd_refined 0.231 r_nbd_refined 0.201 r_symmetry_nbd_other 0.184 r_nbtor_refined 0.176 r_xyhbond_nbd_other 0.146 r_symmetry_nbtor_other 0.111 r_chiral_restr 0.109 r_symmetry_xyhbond_nbd_other 0.087 r_bond_refined_d 0.008 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1140 Nucleic Acid Atoms Solvent Atoms 223 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction STARANISO data scaling MOLREP phasing