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) (external link)
YfkE graphic

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

(Wu et al. Structure 2011) (external link)
CBD121-web

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

(Wu et al. JBC 2010) (external link)
CBD1 graphic

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

(Zheng et al. PNAS 2004) (external link)
AmtB graphic