Table 1. Structural statistics
p47 UBA domainp47 SEP domain
Number of experimental restraints (all)10111154
 NOE‐derived
  Intraresidue290521
  Sequential231240
  Medium range (∣ij∣⩽4)20177
  Long range (∣ij∣>4)187200
 Hydrogen bonds4440
 Talos (ϕ/ψ)5876
RMSD from experimental restraints
 Distance (Å)0.044±0.00240.046±0.0018
 Dihedral angle (deg)0.90±0.15260.632±0.159
RMSD from idealized covalent geometry
 Bonds (Å)0.0049±0.00030.0044±0.00011
 Angles (deg)0.60±0.0220.543±0.016
Energies (kcal/mol)
ENOE59.3±6.733.8±5.2
Ebond9.0±2.25.86±1.3
Eangle59.8±4.577.1±3.8
Evdw42.5±4.171.5±4.6
Coordinate RMSD (Å)Residues 3–42Residues 11–65
 All backbone atoms0.170.566
 All heavy atoms0.581.196
Ramachandran plota
 Residues in most favoured regions (%)88.571.2
 Residues in additionally allowed regions (%)8.524.2
 Residues in generously allowed regions (%)2.94.3
 Residues in disallowed regions (%)0.00.2
  • a Structural quality was evaluated using PROCHECK_NMR (Laskowski et al, 1996).