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Table 1 Crystal data, X-ray data, and refinement statistics

From: A coiled conformation of amyloid-β recognized by antibody C706

Crystal data type Statistics
 Space group P212121
 Unit cell axes, Å 65.20, 69.88, 104.86
 Molecules per asymmetric unit 1
 Vm3/Da)/solvent content, % 2.47/50
X-ray data
 Resolution, Å 30–1.9 (2.0–1.9)
 Number of measured reflections 591,216 (9830)
 Number of unique reflections 34,530 (1542)
 Completeness, % 92.3 (56.7)
 Redundancy 17.1 (6.4)
 Rsym(I) 0.068 (0.188)
 Mean I/σ(I) 36.5 (9.7)
 B factor from Wilson plot, Å2 22.3
Refinement
 Resolution, Å 20.0–1.9
 Rcryst 0.198
 Rfree 0.236
 Number of all atoms 3714
 Number of water molecules 331
 Bond lengths RMSD, Å 0.007
 Bond angles RMSD, degrees 1.2
 Mean B factor from model, Å2 20.8
 Ramachandran plot, most favored, % 93.2
 Ramachandran plot, disallowed, % 0.3
  1. RMSD Root-mean-square deviation
  2. Numbers in parentheses refer to the highest-resolution shell