Default ordering is done according to Pathway Number. Table headers can be used for changing the default ordering. arrow indicates that ordering is done according to ascending or descending order. The entries are grouped according to Pathway Number and are alternately color coded using and color.
Huge conc of CaMKII. In PSD it is 20-40% of protein, so we assume it is around 2.5% of protein in spine as a whole. This level is so high it is unlikely to matter much if we are off a bit. This comes to about 70 uM.
From Hanson and Schulman, the CaMKII does a lot of autophosphorylation just after the CaM is released. This prevents further CaM binding and renders the enzyme quite independent of Ca.
I am not sure if we need to endow this one with a lot of enzs. It is likely to be a short-lived intermediate, since it will be phosphorylated further as soon as the CAM falls off.
Cohen et al Meth Enz 159 390-408 is main source of info conc = 1.8 uM in their study, here it is almost the same. In this model of weak coupling between CaMKII and AMPAR, this phosphatase pool acts only on the CaMKII present in the PSD.
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