Binding of calcium ions and SNAP-25 to the hexa EF-hand protein secretagogin.
Binding of calcium ions and SNAP-25 to the hexa EF-hand protein secretagogin.
A. Rogstam,S. Linse,3 Authors,T. Berggård
2007 · DOI: 10.1042/BJ20060918
Biochemical Journal · 85 Citations
TLDR
The comparatively low Ca2+ affinity for secretagogin and the fact that it undergoesCa2+-induced conformational changes and interacts with SNAP-25 raise the possibility that secretagoguein may link Ca2- signalling to exocytotic processes.