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The 2.5 Angstroem structure of the K16A mutant of annexin A8, which has an intact N-terminus.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1W3W PDB ENTRY 1W3W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 0.1M TRIS PH 7.5, 2M AMMONIUM SULPHATE, 2% PEG 400
Crystal Properties Matthews coefficient Solvent content 2.69 47.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.297 α = 84.42 b = 59.653 β = 83.32 c = 70.788 γ = 74.1
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 OSMIC MIRRORS 2003-12-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007
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 2.5 54 0.9 0.08 7.58 1.8 26449
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 2.5 2.62 0.9 0.29 2.04 1.4
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1W3W 2.51 20 22538 1210 90 0.209 0.206 0.2056 0.269 0.2666 RANDOM 34.24
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] 1.63 2.55 0.43 -1.15 0.53 -2.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.72 r_dihedral_angle_3_deg 18.658 r_dihedral_angle_4_deg 16.314 r_dihedral_angle_1_deg 5.412 r_scangle_it 2.667 r_scbond_it 1.665 r_angle_refined_deg 1.267 r_mcangle_it 1.26 r_mcbond_it 0.968 r_nbtor_refined 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.72 r_dihedral_angle_3_deg 18.658 r_dihedral_angle_4_deg 16.314 r_dihedral_angle_1_deg 5.412 r_scangle_it 2.667 r_scbond_it 1.665 r_angle_refined_deg 1.267 r_mcangle_it 1.26 r_mcbond_it 0.968 r_nbtor_refined 0.3 r_symmetry_vdw_refined 0.272 r_nbd_refined 0.219 r_xyhbond_nbd_refined 0.16 r_symmetry_hbond_refined 0.145 r_chiral_restr 0.087 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other 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 5026 Nucleic Acid Atoms Solvent Atoms 27 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing