1cdn
;Solution structure of (CD2+)1-calbindin D9K reveals details of the stepwise structural changes along the apo--> (CA2+)II1--> (CA2+)I,II2 binding pathway ;
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1cdn |
| deposition_date | 1995-08-04 |
| title | ;Solution structure of (CD2+)1-calbindin D9K reveals details of the stepwise structural changes along the apo--> (CA2+)II1--> (CA2+)I,II2 binding pathway ; |
| keywords | EF-HAND, CALCIUM-BINDING PROTEIN; CALCIUM-BINDING PROTEIN |
| method | SOLUTION NMR |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 11.57 Å |
| rg_electron | 11.14 Å |
| i0 | 525634000.00 |
| molecular_weight | 202880.0 kDa |
| excluded_volume | 257110 ų |
| envelope_volume | 17070 ų |
| shell_volume | 11337 ų |
| envelope_diameter | 39.7 Å |
| shell_rg | 18.65 Å |
| envelope_rg | 12.92 Å |
| shape_rg | 11.11 Å |
| total_rg | 11.39 Å |
| total_atoms | 28632 |
| n_residues | 1800 |
| 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 | 34.7 Å |
| rg_real | 11.45 Å |
| rg_real_error | 0.19 Å |
| i0_real | 5.2560e+08 |
| i0_real_error | 5.3240e+06 |
| rg_reciprocal | 11.45 Å |
| i0_reciprocal | 525600000.0000 |
| total_estimate | 0.8808 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 2 |
| r_peak_primary | 16.3 Å |
| skewness | -0.209 |
| kurtosis | -0.416 |
| angular_range | — – 0.5000 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 61590.0000 |
| n_real_points | 80 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.827; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.971; Smooth: 0.995 |