... motifs. CXC motif cysteine redox state iron–sulfur cluster metal binding mitochondrion The mitochondrion is a vitally important organelle that performs essential functions in many biological processes from ATP generation and Fe–S (iron–sulfur) cluster biogenesis to signalling and cell...

... in controlling oligomerization in vivo . 1 To whom correspondence should be addressed (email j.waltho@sheffield.ac.uk ). 28 3 2006 22 6 2006 6 7 2006 6 7 2006 The Biochemical Society, London 2006 Copper (II) fluorescence metal binding NMR prion prion protein (PrP...

...-like enzymes have an atypical glutamate ligand, which replaces one otherwise conserved histidine ligand. X-ray absorption spectroscopy revealed that the FlRd metallo-β-lactamase domain is capable of incorporating two zinc ions into the binuclear metal-binding site. Zinc dissociation constants...

...+ , suggesting that Bi 3+ binding causes similar structural changes to those induced by hTF/2N. 13 C-NMR data showed that carbonate binds to hTF/2N concomitantly with Bi 3+ . The Biochemical Society, London © 1999 1999 metal binding NMR spectroscopy protein conformation stability constant serum...