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X-ray structure of human proMMP-1: New insights into collagenase action
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 1.5M Li2SO4, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, SITTING DROP
Crystal Properties Matthews coefficient Solvent content 3.62 66.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 142.746 α = 90 b = 142.746 β = 90 c = 295.308 γ = 90
Symmetry Space Group I 4 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 CCD M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MPG/DESY, HAMBURG BEAMLINE BW6 1.28200, 1.28380, 1.0500 MPG/DESY, HAMBURG BW6
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 2.02 20 0.07 27.26 5.46 72595
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) 2.02 0.07 27.26 5.46
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.2 20 72595 3885 100 0.22422 0.22269 0.25233 RANDOM 39.405
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] -0.04 -0.04 0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.376 r_scangle_it 3.025 r_scbond_it 1.854 r_mcangle_it 1.357 r_angle_refined_deg 1.269 r_angle_other_deg 0.789 r_mcbond_it 0.736 r_symmetry_hbond_refined 0.425 r_symmetry_vdw_other 0.265 r_nbd_other 0.235
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.376 r_scangle_it 3.025 r_scbond_it 1.854 r_mcangle_it 1.357 r_angle_refined_deg 1.269 r_angle_other_deg 0.789 r_mcbond_it 0.736 r_symmetry_hbond_refined 0.425 r_symmetry_vdw_other 0.265 r_nbd_other 0.235 r_xyhbond_nbd_refined 0.217 r_nbd_refined 0.211 r_symmetry_vdw_refined 0.177 r_metal_ion_refined 0.15 r_nbtor_other 0.087 r_chiral_restr 0.084 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6674 Nucleic Acid Atoms Solvent Atoms 372 Heterogen Atoms 53
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling MLPHARE phasing