Zheng Laboratory

Structural studies of Ca2+ cation antiporter proteins (CaCAs)

Crystal structure of prokaryotic Ca2+/H+ antiporter YfkE determined at 3.1 angstrom resolution

(Wu et al. PNAS 2013)
YfkE graphic

Structure of the Ca2+ regulatory domain of eukaryotic Na+/Ca2+ exchanger CALX

(Wu et al. Structure 2011)

Crystal structures of three Ca2+ binding states reveals progressive conformational changes induced by regulatory Ca2+ binding at CBD1

(Wu et al. JBC 2010)
CBD1 graphic

Structures of ammonium transporter AmtB from E.coli determined at 1.6 angstrom resolution

(Zheng et al. PNAS 2004)
AmtB graphic