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THE 1.2 ANGSTROM STRUCTURE OF KUNITZ TYPE DOMAIN C5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AAP PDB ENTRY 1AAP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 3.3 0.2M LI2SO4, 0.1M CITRIC ACID, 0.074M NA2HPO4, 1.6M (NH4)2SO4, 10MG/ML, PH3.3
Crystal Properties Matthews coefficient Solvent content 1.99 39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.69 α = 90 b = 38.04 β = 109.2 c = 28.64 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 291 IMAGE PLATE MARRESEARCH 1995-12-14 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LURE BEAMLINE DW32 LURE DW32
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 1.18 20.4 96 0.055 46.5 4.9 16657
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) 1.18 1.21 52.5 0.75 1.09 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB ENTRY 1AAP 1.2 7 16307 1600 96 0.1489 0.1455 0.2386 0.2057 EVERY 10TH REFLECTION
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 5 630 476
RMS Deviations Key Refinement Restraint Deviation s_zero_chiral_vol 0.148 s_non_zero_chiral_vol 0.13 s_approx_iso_adps 0.108 s_similar_adp_cmpnt 0.043 s_angle_d 0.033 s_bond_d 0.024 s_from_restr_planes 0.016 s_similar_dist 0.014 s_anti_bump_dis_restr 0.01 s_rigid_bond_adp_cmpnt 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 476 Nucleic Acid Atoms Solvent Atoms 51 Heterogen Atoms 5
Software Software Software Name Purpose MOSFLM data reduction Agrovata data reduction AMoRE phasing SHELXL-93 refinement Agrovata data scaling