The predominant species of the cyanobacterial metalloregulatory protein SmtB as observed by ESI-MS is a dimer with all four zinc binding sites occupied.
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Resolution of a paradox by native mass spectrometry: facile occupation of all four metal binding sites in the dimeric zinc sensor SmtB
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a
School of Life Sciences, The University of Warwick, Coventry, UK
E-mail: f.d.l.kondrat@warwick.ac.uk ;
Tel: +44 (0)2476 150439
E-mail: f.d.l.kondrat@warwick.ac.uk ;
Tel: +44 (0)2476 150439
b
Department of Chemistry, The University of Warwick, Coventry, UK
E-mail: c.blindauer@warwick.ac.uk ;
Tel: +44 (0)2476528264
E-mail: c.blindauer@warwick.ac.uk ;
Tel: +44 (0)2476528264
Chem. Commun., 2013,49, 813-815
DOI: 10.1039/C2CC38387J
Received 21 Nov 2012, Accepted 06 Dec 2012
First published online 06 Dec 2012
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