Structural stabilities of calcium proteins: Human intelectin-1 and frog lectin XEEL

Native structure of Human intelectin-1 (PDB # 4WMY) and Xenopus embryonic epidermal lectin (PDB # 4WN0) showing helices in orange, strands in purple and coils in gray. PDB listings for the three calcium are: 401 (red), 402 (green) and 403 (blue).164