Phospholamban
=========================

Landing page for phospholamban (PLB).

PLB inhibits the SERCA pump in its unphosphoryated state.

Model
===================
The below image shows the bond graph diagram of the reaction.

.. figure:: BG_diagram.png
   :width: 90%
   :align: center
   :alt: BG_PLB
   
   E: protein PLB; PKACI: protein kinase A, catalytic subunit; PP1: protein phosphatase-1; I: inhibitor-1; x\ :sub:`p`\: phosphorylated state of x.