Metal binding of metallothionein-3 versus metallothionein-2 : lower affinity and higher plasticityPalumaa, Peep; Tammiste, Indrek; Kruusel, Keiu; Kangur, Liina; Jörnvall, Hans; Sillard, RannarBiochimica et biophysica acta : proteins and proteomics2005 / 2, p. 205-211 : ill https://www.sciencedirect.com/science/article/pii/S1570963904003164