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HYPERTHERMOPHILIC ESTERASE FROM THE ARCHEON PYROBACULUM CALIDIFONTIS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2C7B PDB ENTRY 2C7B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 2 UL PROTEIN (IN 20 MM TRIS PH 8.0) PLUS 2 UL RESERVOIR (30% MPD, 10% PEG 6000, 0.1 M NAOAC).
Crystal Properties Matthews coefficient Solvent content 2.69 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.919 α = 90 b = 127.271 β = 90 c = 93.727 γ = 90
Symmetry Space Group P 21 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 CCD RIGAKU CCD OSMIC MULTILAYER 2008-09-09 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 44 91.7 0.06 16.7 6.7 46646 -3 33
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 2.07 59 0.4 2 2.8
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 PDB ENTRY 2C7B 2 127 43950 2351 91.03 0.20667 0.20509 0.2045 0.2358 0.2369 RANDOM 38.399
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] -1.45 -1.13 2.59
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.375 r_dihedral_angle_4_deg 13.726 r_dihedral_angle_3_deg 13.364 r_dihedral_angle_1_deg 5.489 r_scangle_it 1.961 r_scbond_it 1.247 r_angle_refined_deg 1.149 r_angle_other_deg 0.848 r_mcangle_it 0.767 r_mcbond_it 0.431
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.375 r_dihedral_angle_4_deg 13.726 r_dihedral_angle_3_deg 13.364 r_dihedral_angle_1_deg 5.489 r_scangle_it 1.961 r_scbond_it 1.247 r_angle_refined_deg 1.149 r_angle_other_deg 0.848 r_mcangle_it 0.767 r_mcbond_it 0.431 r_mcbond_other 0.107 r_chiral_restr 0.07 r_bond_refined_d 0.009 r_gen_planes_refined 0.005 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_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 4787 Nucleic Acid Atoms Solvent Atoms 246 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement d*TREK data reduction d*TREK data scaling PHASER phasing