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Table 1 Data collection and refinement statistics

From: The structure of a prophenoloxidase (PPO) from Anopheles gambiae provides new insights into the mechanism of PPO activation

Crystal data  
 Beam-line 19-ID APS
 Wavelength, Å 0.97915
 Space group P 21
 Cell constants a = 75.6 Å, b = 106.6 Å, c = 92.1 Å, β = 105.8°
 Resolution, Å 2.60
 Total reflections 214,320
 Unique reflections 43,019
 Completeness, % 99.0 (97.3)
 I/σ 8.9 (1.8)
 Rsym, % 12.9 (47.2)
Refinement statistics  
 Reflection range used, Å 2.60–44.32
 No. reflections used 42,950
 Rwork/Rfree, % 18.8/23.3
 rmsd bonds, Å 0.0046
 rmsd angle, ° 0.791
 Ramachandran plot (preferred/allowed), % 96.6/3.4
No. of atoms  
 Protein 10,901
 Metal ions 4
 Waters 263
  1. R sym  = ∑|I obs - I avg|/ ∑ I avg; Rwork = ∑ ││F obsF calc││/ ∑ F obs
  2. R free was calculated using 5 % data
  3. APS, Advanced Photon Source; I/σ, Intensity/Sigma (Intensity). Values in parentheses are for the highest-resolution shell 2.69–2.60 Å
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