ACT_SITE 350; /note="Charge relay system"; /evidence="ECO:0000256|PIRSR:PIRSR001143-1"; ACT_SITE 398; /note="Charge relay system"; /evidence="ECO:0000256|PIRSR:PIRSR001143-1"; ACT_SITE 496; /note="Charge relay system"; /evidence="ECO:0000256|PIRSR:PIRSR001143-1"