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4-chloro-1h-pyrazole in complex with T4 lysozyme L99A/M102Q
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LGU PDB ENTRY 1LGU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 2.2M sodium-potassium phosphate, 0.05M beta-mercaptoethanol, 0.05M 2-hydroxyethyldisulfide, pH 6.5, vapor diffusion, hanging drop, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.69 54.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.96 α = 90 b = 59.96 β = 90 c = 96.6 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 296 CCD ADSC QUANTUM 315r 2007-09-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11589 ALS 8.3.1
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 1.85 30 99.6 0.098 16.01 8.76 17665 17665 19.745
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) 1.85 1.95 99.2 0.301 8.9 9.01 2532
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 REFMAC THROUGHOUT PDB ENTRY 1LGU 1.85 29.97 17664 17664 354 100 0.164 0.164 0.163 0.1633 0.208 0.2073 RANDOM 14.106
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] -0.34 -0.17 -0.34 0.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.549 r_dihedral_angle_3_deg 12.434 r_dihedral_angle_4_deg 10.907 r_dihedral_angle_1_deg 5.211 r_scangle_it 2.833 r_scbond_it 1.966 r_angle_refined_deg 1.273 r_mcangle_it 1.013 r_mcbond_it 0.618 r_nbtor_refined 0.309
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.549 r_dihedral_angle_3_deg 12.434 r_dihedral_angle_4_deg 10.907 r_dihedral_angle_1_deg 5.211 r_scangle_it 2.833 r_scbond_it 1.966 r_angle_refined_deg 1.273 r_mcangle_it 1.013 r_mcbond_it 0.618 r_nbtor_refined 0.309 r_nbd_refined 0.201 r_symmetry_hbond_refined 0.199 r_xyhbond_nbd_refined 0.185 r_symmetry_vdw_refined 0.147 r_chiral_restr 0.076 r_bond_refined_d 0.011 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1332 Nucleic Acid Atoms Solvent Atoms 262 Heterogen Atoms 21
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction ADSC data collection XDS data reduction XDS data scaling REFMAC phasing