Transmembrane segments I, II, and VI of the canine cardiac Na+/Ca2+ exchanger are in proximity.
A helix-packing model for the NCX1 sodium calcium exchanger is presented based on cross-linking between introduced cysteine residues.
Ren
Xiaoyan
X
Department of Physiology, University of California at Los Angeles, CA 90095, USA.
Nicoll
Debora A
DA
Philipson
Kenneth D
KD
D000818:Animals; D002462:Cell Membrane / Q000378:metabolism; D018076:DNA, Complementary; D004285:Dogs; D009206:Myocardium / Q000378:metabolism*; D019831:Sodium-Calcium Exchanger / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*
D018076:DNA, Complementary; D019831:Sodium-Calcium Exchanger