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ARH-II, AN ANGIOGENIN/RNASE A CHIMERA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ANG PDB ENTRY 2ANG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.4 10% PEG 6000, PH 5.4 0.2M SODIUM POTASSIUM TARTRATE, 0.02M SODIUM CITRATE BUFFER
Crystal Properties Matthews coefficient Solvent content 3.2 62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.27 α = 90 b = 123.973 β = 90 c = 37.366 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 CCD ADSC CCD RH/SI MIRROR 2002-10-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.1 SRS PX14.1
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 2.6 40 95.1 0.098 19.1 6.1 5767
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.66 98 0.257 8.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2ANG 2.6 67.42 5503 259 95.1 0.208 0.207 0.237 RANDOM 52.43
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] -0.55 4.13 -3.58
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.697 r_scangle_it 2.982 r_scbond_it 1.751 r_mcangle_it 1.56 r_angle_other_deg 1.342 r_mcbond_it 0.835 r_symmetry_vdw_refined 0.27 r_nbd_refined 0.196 r_symmetry_hbond_refined 0.173 r_xyhbond_nbd_refined 0.129
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.697 r_scangle_it 2.982 r_scbond_it 1.751 r_mcangle_it 1.56 r_angle_other_deg 1.342 r_mcbond_it 0.835 r_symmetry_vdw_refined 0.27 r_nbd_refined 0.196 r_symmetry_hbond_refined 0.173 r_xyhbond_nbd_refined 0.129 r_chiral_restr 0.095 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d r_angle_refined_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 923 Nucleic Acid Atoms Solvent Atoms 9 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing