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MATALPHA2 HOMEODOMAIN BOUND TO DNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1APL PDB ENTRY 1APL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 291 PEG 6000, Bicine, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.09 41.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.94 α = 90 b = 70.24 β = 105.42 c = 68.29 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 IMAGE PLATE RIGAKU RAXIS IV Yale mirrors 1998-06-24 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 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 16 98.5 0.048 14 2.07 23364 23014 33.8
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) 2 2.07 81 0.287 2.5 2.3 2897
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIR and molecular replacement THROUGHOUT PDB ENTRY 1APL 2.1 16.01 20799 20065 1976 96.6 0.221 0.221 0.203 0.277 0.2585 RANDOM 35.7
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] 7.33 4.57 -1.09 -6.23
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.3 c_scangle_it 2.71 c_mcangle_it 2.19 c_scbond_it 1.93 c_mcbond_it 1.4 c_improper_angle_d 1.11 c_angle_deg 1.1 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.3 c_scangle_it 2.71 c_mcangle_it 2.19 c_scbond_it 1.93 c_mcbond_it 1.4 c_improper_angle_d 1.11 c_angle_deg 1.1 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1911 Nucleic Acid Atoms 854 Solvent Atoms 195 Heterogen Atoms 1
Software Software Software Name Purpose SCALEPACK data scaling AMoRE phasing CNS refinement