1a8r
GTP CYCLOHYDROLASE I (H112S MUTANT) IN COMPLEX WITH GTP
SAXS Profile
P(r) Distribution
1. Structure Basics
| entry_id | 1a8r |
| deposition_date | 1998-03-27 |
| title | GTP CYCLOHYDROLASE I (H112S MUTANT) IN COMPLEX WITH GTP |
| keywords | HYDROLASE, GTP, PURINE HYDROLYSIS, PTERINE SYNTHESIS; HYDROLASE |
| method | X-RAY DIFFRACTION |
Download Data
2. SAXS Parameters (CRYSOL)
| rg_guinier | 80.23 Å |
| rg_electron | 81.42 Å |
| i0 | 2102810000.00 |
| molecular_weight | 377320.0 kDa |
| excluded_volume | 469310 ų |
| envelope_volume | 857560 ų |
| shell_volume | 95828 ų |
| envelope_diameter | 278.5 Å |
| shell_rg | 65.40 Å |
| envelope_rg | 79.35 Å |
| shape_rg | 81.41 Å |
| total_rg | 81.17 Å |
| total_atoms | 26400 |
| n_residues | 3315 |
| 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 | 238.8 Å |
| rg_real | 80.07 Å |
| rg_real_error | 1.58 Å |
| i0_real | 2.0910e+09 |
| i0_real_error | 3.9520e+07 |
| rg_reciprocal | 76.69 Å |
| i0_reciprocal | 2083000000.0000 |
| total_estimate | 0.8110 |
| solution_quality | GOOD a GOOD solution |
| n_peaks | 1 |
| r_peak_primary | 50.3 Å |
| skewness | 0.441 |
| kurtosis | -0.681 |
| angular_range | — – 0.0950 Å−1 |
| current_alpha | 0.0418 |
| highest_alpha | 43330000.0000 |
| n_real_points | 20 |
| gnom_version | 4.1.3 |
| quality_criteria | AN1: 0.000; Oscil: 0.901; Stabil: 0.993; Sysdev: 1.000; Positv: 1.000; Valcen: 0.832; Smooth: 0.007 |