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Table 1 NMR and refinement statistics for NmPin (residue 4–93)

From: NmPin from the marine thaumarchaeote Nitrosopumilus maritimus is an active membrane associated prolyl isomerase

NOE-based distance restraints
 Intra-residual 352
 Sequential 436
 Medium range (2 ≤ Ii-jI ≤ 4) 318
 Long range (Ii-jI ≥ 5) 740
 Total 1846
 Violated 2 Distances, 3 vdW
Other restraints
 Φ + ψ dihedral restraints 0
 Hydrogen bond restraints 80
Coordinate precision (Å)
 Backbone 0.30 ± 0.04
 All 0.80 ± 0.03
Whatcheck
 First-generation packing quality 2.918 ± 1.251
 Second-generation packing quality 4.617 ± 1.785
 Ramachandran plot appearance 0.886 ± 0.227
 χ12 rotamer normality −3.471 ± 0.486
 Backbone conformation 1.647 ± 0.186
Ramachandran plot (%)
 Most favored regions 91.9
 Allowed regions 7.0
 Generously allowed regions 0.9
 Disallowed regions 0.3