Table 2.
Statistics of 20 lowest-energy structures of CbpA-R2 based on solution NMR data
| Total number of NOEs | 2289 |
| Intraresidue | 922 |
| Inter-residue | 1367 |
| Sequential | 622 |
| Medium range (i, i up to ±4) | 596 |
| Long range (i, i ±5 or larger) | 149 |
| Total number of dihedral restraints | 166 |
| ψ | 83 |
| φ | 83 |
| R.m.s.d. from mean structure (Å) | |
| All residues within structural region | |
| Backbone heavy atoms (328–425) | 1.0±0.2 |
| All heavy atoms | 1.5±0.4 |
| Helixes 1–3 (residues 330–357, 365–390, 395–425) | |
| Backbone heavy atoms | 0.9±0.1 |
| All heavy atoms | 1.4±0.3 |
| Distance restraint violations (average number per structure) | |
| Restraints violated by >0.50 Å | 1.5 |
| Maximum distance restraint violation (Å) | 1.6 |
| Torsion angle restraint violations (average number per structure) | |
| ψ restraints violated by >5° | 1 |
| φ restraints violated by >5° | 0 |
| Ramachandran ψ, φ statistics | |
| Angles in most favored region | 84.5% |
| Angles in allowed region | 13.5% |
| Angles in generously allowed region | 1.6% |
| Angles in disallowed region | 0.4% |