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Crystal structure of human angiogenin double variant I119A/F120A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ANG PDN ENTRY 2ANG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 289 ammonium actate, sodium citrate, PEG 4000, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.17 43.34
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.12 α = 90 b = 41.16 β = 90 c = 33.66 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 AREA DETECTOR XENTRONICS 1996-12-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE SIEMENS 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 2.3 35 88 0.087 15.5 4.6 5235 5235 -3 -3 34.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.4 32
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 THROUGHOUT PDN ENTRY 2ANG 2.33 20 5222 5222 286 93.1 0.193 0.193 0.193 0.281 RANDOM 32.1
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]
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 27.9 x_scangle_it 7.34 x_scbond_it 4.7 x_mcangle_it 4.36 x_mcbond_it 2.74 x_angle_deg 1.5 x_improper_angle_d 0.75 x_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 937 Nucleic Acid Atoms Solvent Atoms 41 Heterogen Atoms
Software Software Software Name Purpose X-GEN data scaling XDS data reduction AMoRE phasing X-PLOR refinement X-GEN data reduction XDS data scaling