...–sulfur protein that binds a [2Fe–2S] cluster in a dimer form with its CPC 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...

... at lower pH values where multiple histidine–Cu 2+ co-ordination events should be favoured. In aqueous solution, H + ions compete for the basic co-ordinating groups that form a metal binding site, and thus the p K a of the co-ordinating groups and the pH of the solution are both determinants...

...-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...

... Society, London © 1999 1999 metal binding NMR spectroscopy protein conformation stability constant serum protein Biochem. J. (1999) 337, 105 111 (Printed in Great Britain) 105 N-lobe versus C-lobe complexation of bismuth by human transferrin Hongzhe SUN*, Hongyan LI*, Anne B. MASON‹, Robert C...