9qjz
Crystal structure of ARC4 from human Tankyrase 2 in complex with phosphorylated peptide from human MDC1
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 9qjz |
| deposition_date | 2025-03-19 |
| last_revision | 2025-11-05 |
| title | Crystal structure of ARC4 from human Tankyrase 2 in complex with phosphorylated peptide from human MDC1 |
| keywords | ;ANKYRIN REPEAT, PROTEIN-PROTEIN INTERACTION, SUBSTRATE RECRUITMENT, POLY(ADP-RIBOSYL)ATION, SIGNALING PROTEIN-PEPTIDE COMPLEX, SIGNALING PROTEIN ;; SIGNALING PROTEIN |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 22.65 Å |
| rg_electron | 21.86 Å |
| i0 | 23231200.00 |
| molecular_weight | 35764.0 kDa |
| excluded_volume | 44381 ų |
| envelope_volume | 53030 ų |
| shell_volume | 20674 ų |
| envelope_diameter | 78.3 Å |
| shell_rg | 28.27 Å |
| envelope_rg | 21.93 Å |
| shape_rg | 21.85 Å |
| total_rg | 22.71 Å |
| total_atoms | 2516 |
| n_residues | 334 |
| n_harmonics | 20 |
| q_range | — – 0.5000 Å−1 |
| n_points | 101 |
| shell_type | directional |
| solvent_density | 0.3340 e/ų |
| contrast_shell | 0.0300 e/ų |
| crysol_version | 4.1.3 |
3. P(r) Analysis (GNOM)
| dmax | 78.1 Å |
| rg_real | 22.66 Å |
| rg_real_error | 0.57 Å |
| i0_real | 2.3230e+07 |
| i0_real_error | 3.2200e+05 |
| rg_reciprocal | 22.66 Å |
| i0_reciprocal | 23230000.0000 |
| total_estimate | 0.8718 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 23.7 Å |
| skewness | 0.350 |
| kurtosis | -0.326 |
| angular_range | — – 0.3500 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 11270000.0000 |
| n_real_points | 67 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.816; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.943; Smooth: 0.937 |