1cm4
Motions of calmodulin-four-conformer refinement
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1cm4 |
| deposition_date | 1997-09-23 |
| title | Motions of calmodulin-four-conformer refinement |
| keywords | EF-HAND CALCIUM-BINDING PROTEIN, CALCIUM-BINDING-TRANSFERASE complex; CALCIUM-BINDING/TRANSFERASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 17.25 Å |
| rg_electron | 15.85 Å |
| i0 | 6920050.00 |
| molecular_weight | 18198.0 kDa |
| excluded_volume | 22330 ų |
| envelope_volume | 26442 ų |
| shell_volume | 14350 ų |
| envelope_diameter | 53.3 Å |
| shell_rg | 21.32 Å |
| envelope_rg | 15.83 Å |
| shape_rg | 15.86 Å |
| total_rg | 16.77 Å |
| total_atoms | 1263 |
| n_residues | 161 |
| 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 | 53.9 Å |
| rg_real | 17.15 Å |
| rg_real_error | 0.26 Å |
| i0_real | 6.9200e+06 |
| i0_real_error | 7.4210e+04 |
| rg_reciprocal | 17.17 Å |
| i0_reciprocal | 6920000.0000 |
| total_estimate | 0.9008 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 20.6 Å |
| skewness | 0.165 |
| kurtosis | -0.417 |
| angular_range | — – 0.4600 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 891600.0000 |
| n_real_points | 77 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.910; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.983 |