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CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLG COLLAGENASE COLLAGEN-BINDING DOMAIN 3B AT 1.65 ANGSTROM RESOLUTION IN PRESENCE OF CALCIUM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other molecular replacement using undeposited structure, which in turn was solved by fourier synthesis using 1NQJ as initial model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 277 PEG 3350, lithium chloride, sodium acetate, glycerol, calcium nitrate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.92 36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.867 α = 90 b = 59.401 β = 98.73 c = 48.572 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 BRANDEIS 2000-10-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 0.97950 NSLS X25
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 1.65 8 98.6 0.058 12.64 4.2 27831 27436
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) 1.65 1.71 90.9 0.248 4.36 3.3 2526
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 (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R APO-COLGS3B 1.65 8 27152 27152 2715 98.8 0.1908 0.1908 0.1852 0.2543 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 18 2119.5
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.069 s_non_zero_chiral_vol 0.056 s_zero_chiral_vol 0.038 s_from_restr_planes 0.0268 s_angle_d 0.024 s_bond_d 0.007 s_similar_dist s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1899 Nucleic Acid Atoms Solvent Atoms 313 Heterogen Atoms 4
Software Software Software Name Purpose SHELXL-97 refinement HKL-2000 data reduction CNS refinement SHELX model building HKL-2000 data collection HKL-2000 data scaling CNS phasing