1b4j
COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1b4j |
| deposition_date | 1998-12-22 |
| title | COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY |
| keywords | ANTIBODY ENGINEERING, HUMANIZED AND CHIMERIC ANTIBODIES, FAB, X-RAY STRUCTURES, GAMMA-INTERFERON; ANTIBODY ENGINEERING |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 25.79 Å |
| rg_electron | 24.89 Å |
| i0 | 37491700.00 |
| molecular_weight | 47047.0 kDa |
| excluded_volume | 58664 ų |
| envelope_volume | 73114 ų |
| shell_volume | 24669 ų |
| envelope_diameter | 81.0 Å |
| shell_rg | 32.06 Å |
| envelope_rg | 24.45 Å |
| shape_rg | 24.87 Å |
| total_rg | 25.76 Å |
| total_atoms | 3313 |
| n_residues | 433 |
| 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 | 78.0 Å |
| rg_real | 25.77 Å |
| rg_real_error | 0.47 Å |
| i0_real | 3.7490e+07 |
| i0_real_error | 5.0350e+05 |
| rg_reciprocal | 25.78 Å |
| i0_reciprocal | 37490000.0000 |
| total_estimate | 0.9119 |
| solution_quality | EXCELLENT a EXCELLENT solution |
| n_peaks | 2 |
| r_peak_primary | 27.7 Å |
| skewness | 0.250 |
| kurtosis | -0.595 |
| angular_range | — – 0.3100 Å−1 |
| current_alpha | 0.0000 |
| highest_alpha | 6407000.0000 |
| n_real_points | 63 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.983; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.993; Smooth: 0.910 |