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NATIVE TETRAGONAL STRUCTURE OF THE ENDOGLUCANASE CEL5A FROM BACILLUS AGARADHAERENS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1A3H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 PROTEIN (20MGML-1) WAS CRYSTALLISED FROM 28% PEG400 AS PRECIPITANT, 100MM
TRIETHANOLAMINE AT PH 7.0 AS BUFFER AND 200 MM CACL2
Crystal Properties Matthews coefficient Solvent content 2.48 50.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.54 α = 90 b = 74.54 β = 90 c = 135.93 γ = 90
Symmetry Space Group P 43 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 120 IMAGE PLATE MARRESEARCH LONG MIRRORS (MSC) 1997-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.95 15 100 0.068 6.8 31.15 9 28709 20.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.95 2.02 100 0.311 31.1 7.7 8.8
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 1A3H 1.95 15 28636 1460 100 0.172 0.172 0.1632 0.206 0.1957 RANDOM 23
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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 27.7 p_staggered_tor 12.2 p_scangle_it 3.421 p_planar_tor 3.3 p_scbond_it 2.422 p_mcangle_it 2.182 p_mcbond_it 1.676 p_multtor_nbd 0.199 p_singtor_nbd 0.175 p_xyhbond_nbd 0.122
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 27.7 p_staggered_tor 12.2 p_scangle_it 3.421 p_planar_tor 3.3 p_scbond_it 2.422 p_mcangle_it 2.182 p_mcbond_it 1.676 p_multtor_nbd 0.199 p_singtor_nbd 0.175 p_xyhbond_nbd 0.122 p_chiral_restr 0.101 p_planar_d 0.024 p_angle_d 0.023 p_plane_restr 0.018 p_bond_d 0.008 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2388 Nucleic Acid Atoms Solvent Atoms 342 Heterogen Atoms 6
Software Software Software Name Purpose AMoRE phasing REFMAC refinement DENZO data reduction SCALEPACK data scaling