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. 2015 Jul 1;5:11969. doi: 10.1038/srep11969

Table 2. Crystallographic data.

Dataset PPAD–TP (substrate free) PPAD(C351A)+M-R (substrate complex) PPAD+D-Q (substrate-mimic complex)
Space group P212121 C2 P212121
Cell constants (a, b, c, in Å; β in °) 58.56, 60.30, 113.68, 90.00 105.36, 59.32, 84.61, 126.60 60.53, 71.31, 105.66, 90.00
Wavelength (Å) 0.9786 0.9795 0.9795
No. of measurements/unique reflections 288,438/64,233 254,674/38,882 1,133,182/90,283
Resolution range (Å) (outermost shell)a 42.0–1.50 (1.59 − 1.50) 67.9 − 1.80 (1.90 − 1.80) 46.1 − 1.40 (1.48 − 1.40)
Completeness (%) 98.5 (95.7) 99.3 (98.9) 99.6 (97.5)
Rmergeb 0.041 (0.190) 0.062 (0.529) 0.042 (0.305)
Rr.i.m. [=Rmeas]c/ CC(1/2)c 0.047 (0.217)/0.998 (0.973) 0.067 (0.584)/0.999 (0.927) 0.043 (0.321)/1.000 (0.973)
Average intensityd 21.0 (7.4) 22.5 (3.7) 36.3 (8.5)
B-Factor (Wilson) (Å2)/Aver. multiplicity 25.0/4.5 (4.1) 29.2/6.5 (5.6) 19.3/12.6 (10.1)
Resolution range used for refinement (Å) 42.0 − 1.50 48.6 − 1.80 46.2 − 1.40
No. of reflections used (test set) 64,233 (772) 38,882 (699) 90,283 (903)
Crystallographic Rfactor (free Rfactor)b 0.157 (0.177) 0.156 (0.182) 0.146 (0.149)
No. of protein atoms/solvent molecules/neutral (covalent) ligands/ionic ligands 3,321/460/7 glycerol, 3 p-thiopyridine, 1 S-oxo/1 Na+ 3,296/426/5 glycerol, 1 Cys, 1 Met-Arg dipept./1 Na+, 2 N3, 1 Cl 3,300/689/3 glycerol, 1 imidazole, 1 Asp-Gln dipept./1 Na+, 1 N3, 1 Cl, 5 PO43−
Rmsd from target valuese
 bonds (Å)/angles (°) 0.010/1.03 0.010/0.99 0.010/1.05
 Average B-factors (Å2) 24.4 28.6 17.4
All-atom contacts and geometry analysisf
 Residues
  in favored regions/outliers/all residues 409 (97.6%)/0/419 401 (97.1%)/0/413 411 (97.9%)/0/420
  with poor rotamers/bad bonds/bad angles 2 (0.56%)/0/0 3 (0.85%)/0/1 (0.24%) 2 (0.56%)/0/0
  with Cβ deviations >0.25 Å/ clashscore 0/3.62 (96th percentile) 1/3.34 (98th percentile) 0/3.47 (96th percentile)
  MolProbity score 1.23 (97th percentile) 1.29 (98th percentile) 1.17 (97th percentile)

aData processing values in parenthesis refer to the outermost resolution shell.

bFor definitions, see Table 1 in55.

cFor definitions, see56,57.

dAccording to the XDS program40. Average intensity is <I/σ(I)> of unique reflections after merging.

eAccording to Engh and Huber58.

fAccording to MOLPROBITY53,59.