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ORNITHINE TRANSCARBAMOYLASE COMPLEXED WITH N-(PHOSPHONACETYL)-L-ORNITHINE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OTC PDB ENTRY 1OTC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 14% PEG 4K, 90MM NA ACETATE, 70MM MGCL2, 2% MPD, 45% TRIS-HCL PH 8.5
Crystal Properties Matthews coefficient Solvent content 2.9 52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.03 α = 86.99 b = 114.69 β = 93.11 c = 93.78 γ = 118.81
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 AREA DETECTOR SIEMENS NO 1997-02-01 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 2.8 15 58 0.09 0.13 7 1.8 53778 1 9.73
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) 2.8 3 20 0.262 0.208 1.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 1OTC 2.8 15 2 50112 5000 58 0.213 0.213 0.1996 0.23 0.2167 RANDOM
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 x_dihedral_angle_d 23.48 x_angle_deg 2.664 x_improper_angle_d 1.202 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.48 x_angle_deg 2.664 x_improper_angle_d 1.202 x_bond_d 0.01 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2579 Nucleic Acid Atoms Solvent Atoms 38 Heterogen Atoms 16
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement XENGEN data reduction XENGEN data scaling X-PLOR phasing