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Table 3 Thermodynamic parameters governing PTS1 peptide binding to Pex5p(C).

From: A previously unobserved conformation for the human Pex5p receptor suggests roles for intrinsic flexibility and rigid domain motions in ligand binding

peptide nb ΔH (kJ/mol) -TΔS (kJ/mol) ΔG(kJ/mol) Kd (nM)
PGNAKL a 1.00 -45.1 8.7 -36.4 664 ± 37
YQSKL 1.00 -63.1 25.5 -37.6 429 ± 12
  1. aData from [9].
  2. bn = stoichiometry