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The Acidic Mammalian Chitinase catalytic domain in complex with methylallosamidin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GUV PDB ID 1GUV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 20% PEG 3350, 200 mM ammonium formate, 1 mM methylallosamidin, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.04 39.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.688 α = 90 b = 89.287 β = 90 c = 126.689 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD ADSC QUANTUM 210 2004-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 1.0 ALS 5.0.1
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 87.6 0.101 15.21 6.3 77763 71824 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.7 1.744 89.5 4988
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ID 1GUV 1.7 30 76141 68238 3586 89.62 0.17573 0.17573 0.17479 0.19391 0.1821 RANDOM 13.473
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] 0.26 -0.06 -0.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.258 r_dihedral_angle_4_deg 20.403 r_dihedral_angle_3_deg 11.332 r_dihedral_angle_1_deg 5.298 r_scangle_it 1.767 r_scbond_it 1.263 r_angle_refined_deg 1.058 r_mcangle_it 0.757 r_mcbond_it 0.571 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.258 r_dihedral_angle_4_deg 20.403 r_dihedral_angle_3_deg 11.332 r_dihedral_angle_1_deg 5.298 r_scangle_it 1.767 r_scbond_it 1.263 r_angle_refined_deg 1.058 r_mcangle_it 0.757 r_mcbond_it 0.571 r_nbtor_refined 0.307 r_nbd_refined 0.185 r_chiral_restr 0.179 r_symmetry_vdw_refined 0.146 r_symmetry_hbond_refined 0.091 r_xyhbond_nbd_refined 0.08 r_bond_refined_d 0.008 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5950 Nucleic Acid Atoms Solvent Atoms 582 Heterogen Atoms 88
Software Software Software Name Purpose AMoRE phasing REFMAC refinement DENZO data reduction SCALEPACK data scaling