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Beta-hairpin macrocyclic peptide in complex with STAT1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7NUF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 Crystallisation conditions:
0.1 M Bis-Tris 5.5 0.2 M Ammonium acetate 25 % w/v PEG 3350
Protein:peptide complex:
5 mg ml
20 mM Tris pH 8.0, 300 mM NaCl
Crystal Properties Matthews coefficient Solvent content 2.08 40.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.656 α = 90 b = 117.272 β = 90 c = 130.284 γ = 90
Symmetry Space Group P 2 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER2 XE 16M 2025-02-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9537 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) CC (Half) 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 65.14 100 0.451 1 4.1 13.1 14172 53.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.85 96.9 0.7 0.6 13.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.8 65.14 1.33 14081 681 99.51 0.3078 0.3076 0.3073 0.3134 0.3111 61
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 f_dihedral_angle_d 15.4058 f_angle_d 1.3501 f_chiral_restr 0.0904 f_plane_restr 0.0175 f_bond_d 0.0115
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4194 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 8
Software Software Software Name Purpose BUSTER refinement PHENIX refinement xia2 data reduction DIALS data scaling PHASER phasing