Title : Ca(2+)-dependent annexin self-association on membrane surfaces.

Pub. Date : 1991 Oct 8

PMID : 1911746






1 Functional Relationships(s)
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1 Ca(2+)-dependent chromaffin granule membrane aggregation, induced by p32 or synexin, was associated with intermembrane annexin polymerization at Ca2+ levels less than pCa 4, but not at higher Ca2+ concentrations, suggesting that annexin self-association may be necessary for membrane contact at low Ca2+ levels but not at higher Ca2+ levels where the protein may bind two membranes as a monomer. chromaffin annexin A7 Homo sapiens