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Table 1 Summary of membrane binding properties of Dictyostelium copines

From: Cyclic AMP signaling in Dictyostelium promotes the translocation of the copine family of calcium-binding proteins to the plasma membrane

 

Nucleus

On Membrane

Off Membrane

Magnitude

Lipids

Ca2+- dep.

CpnA

no

fast

fast

low

PS, PIP

high

CpnB

yes

fast

fast

medium

PS, PIP

medium

CpnC

yes

slow

slow

medium

PIP

medium

CpnE

no

fast

slow

high

PS, PIP

medium

CpnF

yes

slow

slow

medium

PIP

low