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Table 2 Comparison between in vitro and in vivo parameter values

From: Modeling domain formation of MARCKS and protein kinase C at cellular membranes

Molecule

Parameter

Meaning

Value in vitro

Fit on Figure2

PKC

    
 

k b pkc

Binding

40 s -1[53]

400 s -1

 

k u pkc

Unbinding

10 s -1[53]

1 s -1

MARCKS

    
 

k b mrk

Binding

10-400 s -1[12]

4 ×103 s -1

 

k u mrk

Unbinding

10 s -1[12]

0.1 s -1

 

k pkc mrk

Phosphorylation

0.25 μ M -1 s -1