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Crystal structure of CYTIDINE DEAMINASE from Mycobacterium smegmatis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3IJF pdb entry 3ijf
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 290 MD PACT SCREEN E9; 20% PEG 3350, 200MM NA/K TARTRATE; protein at 40MG/ML, pH 7.50, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 1.84 33.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.28 α = 90 b = 96.11 β = 90 c = 178.19 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD RIGAKU SATURN 944+ 2010-04-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 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 1.7 50 98.2 0.043 22.01 4 51708 50775 -3 20.35
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 1.7 1.74 85.1 0.271 3.2 1.9 3219
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 3ijf 1.7 50 51708 50615 2570 97.9 0.158 0.158 0.156 0.1631 0.192 0.1947 RANDOM 11.7
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] -0.05 0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.512 r_dihedral_angle_4_deg 16.442 r_dihedral_angle_3_deg 14.112 r_dihedral_angle_1_deg 5.178 r_scangle_it 3.612 r_scbond_it 2.255 r_mcangle_it 1.558 r_angle_refined_deg 1.436 r_angle_other_deg 1.047 r_mcbond_it 0.884
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.512 r_dihedral_angle_4_deg 16.442 r_dihedral_angle_3_deg 14.112 r_dihedral_angle_1_deg 5.178 r_scangle_it 3.612 r_scbond_it 2.255 r_mcangle_it 1.558 r_angle_refined_deg 1.436 r_angle_other_deg 1.047 r_mcbond_it 0.884 r_mcbond_other 0.219 r_chiral_restr 0.094 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3520 Nucleic Acid Atoms Solvent Atoms 395 Heterogen Atoms 4
Software Software Software Name Purpose StructureStudio data collection PHASER phasing REFMAC refinement XDS data reduction XSCALE data scaling