We had a case where Calcium facilitates productive ATP binding (Nat Struct Mol Biol. 12 (2005), 32-7) ... not sure whether one would call that a "catalytic function", but it's certainly not "structural"
Best Clemens > -----Ursprüngliche Nachricht----- > Von: CCP4 bulletin board [mailto:[email protected]] Im Auftrag von > Wei Liu > Gesendet: Freitag, 31. Mai 2013 12:26 > An: [email protected] > Betreff: [ccp4bb] Calcium ions in enzymes > > Dear all, > > As we all know, many proteins contain calcium ions. Does anyone know if > there are reported cases where calcium ions play a catalytic role > rather than a structural role in enzymes? > > Best > Wei Liu
