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Crystal Structure of a Mutant of Rat Annexin A5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1A8A PDB ENTRY 1A8A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 293 PEG 8000, CALCIUM ACETATE, SODIUM CACODYLATE, SODIUM AZIDE, PH 6.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K, pH 6.40
Crystal Properties Matthews coefficient Solvent content 2.7 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.108 α = 90 b = 67.184 β = 94.79 c = 112.313 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 MARRESEARCH 2003-11-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ELLIOTT GX-21 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 2.76 33.59 97.1 0.134 5.3 3.2 19089 19089 41
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 2.76 2.91 88.8 0.374 2 2.9
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1A8A 2.76 33.59 18179 18179 981 97 0.201 0.201 0.197 0.2058 0.261 0.2626 RANDOM 33.56
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] -1 0.34 1.04 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.355 r_dihedral_angle_3_deg 18.859 r_dihedral_angle_4_deg 16.181 r_dihedral_angle_1_deg 4.958 r_mcangle_it 2.1 r_scbond_it 1.518 r_angle_refined_deg 1.229 r_mcbond_it 1.209 r_scangle_it 1.17 r_nbtor_refined 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.355 r_dihedral_angle_3_deg 18.859 r_dihedral_angle_4_deg 16.181 r_dihedral_angle_1_deg 4.958 r_mcangle_it 2.1 r_scbond_it 1.518 r_angle_refined_deg 1.229 r_mcbond_it 1.209 r_scangle_it 1.17 r_nbtor_refined 0.3 r_symmetry_vdw_refined 0.242 r_nbd_refined 0.209 r_symmetry_hbond_refined 0.207 r_xyhbond_nbd_refined 0.14 r_metal_ion_refined 0.114 r_chiral_restr 0.081 r_symmetry_metal_ion_refined 0.075 r_bond_refined_d 0.009 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4996 Nucleic Acid Atoms Solvent Atoms 147 Heterogen Atoms 22
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling AMoRE phasing REFMAC refinement