Table 1. Phasing and refinement statistics of β2GPI
  NativePt‐IPt‐IIPt‐λ1Pt‐λ2
Data collection and phasing statistics
Wavelength (Å)0.951.061.071.07070.8434
Resolution (Å)50–2.8750–3.350–3.250–3.450–3.4
Reflections (observed)103 69977 89682 47382 67382 411
Reflections (unique)32 40626 81023 55620 51319 482
Completeness (%)93.2 (60.1)94.2 (94.2)87.3 (87.0)99.8 (98.3)96.2 (95.4)
Rmergea (%)8.6 (43)10.4 (38)13.2 (32)9.2 (36)9.3 (36)
I/σ (I)13.3 (2.7)9.7 (2.7)10.2 (1.9)11.4 (2.1)11.3 (2.0)
Model refinement statistics
Resolution range (Å)50–2.87
Reflections (total)32 406
Rcrystb (%)23.75
Rfreec (%)24.38
Protein atoms2540
Glycans + glycan atoms11 + 143
Water molecules22
R.m.s.d. angles (°)1.5
R.m.s.d. bonds (Å)0.009
  • a Rmerge = Σ|I − <I>|/ΣI, where I is the observed intensity and <I> is the average intensity from multiple observations of symmetry‐related reflections, the values in parentheses correspond to the highest resolution shell.

  • b Rcryst = Σ|(Fobs) − (Fcalc)|/Σ (Fobs).

  • c Rfree = same as Rcryst but comprises a test set (5% of total reflections), which was not used in model refinement.