Structural role of countertransport revealed in Ca(2+) pump crystal structure in the absence of Ca(2+).
Proc Natl Acad Sci U S A. 2005 Oct 11;102(41):14489-96. doi: 10.1073/pnas.0506222102. Epub 2005 Sep 6.
Proc Natl Acad Sci U S A. 2005.
PMID: 16150713
Free PMC article.