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Both Zn Fingers of GATA1 Bound to Palindromic DNA Recognition Site, P21 Crystal Form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3DFX PDB ENTRY 3DFX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 0.2M ammonium acetate, 0.1M BISTRIS, 25% PEG 3350, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.55 51.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.331 α = 90 b = 37.401 β = 98.51 c = 65.484 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 MAR scanner 345 mm plate 2011-09-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 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 1.98 15 99.5 0.049 19.1 3.5 18281 18281 53.2
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 1.98 2.01 99.9 0.58 3.4 893
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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3DFX 1.98 14.9 18203 18203 887 98.83 0.2196 0.2182 0.2298 0.2468 0.2632 RANDOM 55.616
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] -2.91 -3.22 0.27 1.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.671 r_dihedral_angle_3_deg 10.097 r_dihedral_angle_4_deg 9.388 r_dihedral_angle_1_deg 3.986 r_scangle_it 2.844 r_scbond_it 2.029 r_mcangle_it 1.655 r_angle_refined_deg 1.08 r_angle_other_deg 0.935 r_mcbond_it 0.917
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.671 r_dihedral_angle_3_deg 10.097 r_dihedral_angle_4_deg 9.388 r_dihedral_angle_1_deg 3.986 r_scangle_it 2.844 r_scbond_it 2.029 r_mcangle_it 1.655 r_angle_refined_deg 1.08 r_angle_other_deg 0.935 r_mcbond_it 0.917 r_mcbond_other 0.179 r_chiral_restr 0.044 r_bond_refined_d 0.005 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 756 Nucleic Acid Atoms 814 Solvent Atoms 93 Heterogen Atoms 7
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction MAR345dtb data collection HKL-2000 data reduction HKL-2000 data scaling