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IGG1 FAB FRAGMENT (58.2) COMPLEX WITH 12-RESIDUE CYCLIC PEPTIDE (INCLUDING RESIDUES 315-324 OF HIV-1 GP120) (MN ISOLATE)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ACY FAB 58.2 PORTION OF FAB 58.2/SER-LOOP PEPTIDE COMPLEX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5 16% PEG4000, 0.2M IMIDAZOLE MALATE, PH 5.0
Crystal Properties Matthews coefficient Solvent content 2.73 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.08 α = 90 b = 114.72 β = 90 c = 49.53 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 295 AREA DETECTOR XUONG-HAMLIN MULTIWIRE 1992-05-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 24 91.9 0.076 7.5 3.4 12923 35.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.8 3.02 82.8 0.288 1 1.99
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 FAB 58.2 PORTION OF FAB 58.2/SER-LOOP PEPTIDE COMPLEX 2.8 24 12923 615 91.9 0.185 0.185 0.1812 0.305 0.2931 RANDOM 26.7
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 28 x_angle_deg 1.9 x_improper_angle_d 1.6 x_bond_d 0.012 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 28 x_angle_deg 1.9 x_improper_angle_d 1.6 x_bond_d 0.012 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 3485 Nucleic Acid Atoms Solvent Atoms 1 Heterogen Atoms
Software Software Software Name Purpose UCSD-system data collection UCSD-system data reduction MERLOT phasing X-PLOR model building X-PLOR refinement UCSD-system data scaling X-PLOR phasing