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Crystal Structure of a Novel Regulatory 40 kDa Mammary Gland Protein (MGP-40) secreted during Involution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICRODIALYSIS 8.5 277 12%Ethanol, 25 mMTris-HCl, pH 8.5, MICRODIALYSIS, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.73 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.95 α = 90 b = 65.89 β = 90 c = 107.03 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 295 IMAGE PLATE MARRESEARCH 2001-12-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
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 2.9 19.73 99.3 0.114 7 5.49 10394 10394 29.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.9 3 99
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 2.9 19.73 10394 10236 542 99.2 0.18 0.181 0.234 RANDOM 36.4
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] -2.2 0.19 2.01
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24 c_angle_deg 1.9 c_improper_angle_d 1.9 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2866 Nucleic Acid Atoms Solvent Atoms 48 Heterogen Atoms 28
Software Software Software Name Purpose MAR345 data collection SCALEPACK data scaling AMoRE phasing CNS refinement