Amino acids 1 Bi-functional 1 Bio-molecular 1 Cell behaviours 1 Cell development 1 Cell poles 1 Cell proliferation 1 Cell signaling 1 Enzymes 1 Escherichia coli 1 Histidine kinase In-vitro 1 Phase separation 1 Poles 1 Scaffolding proteins 1 Scaffolds (biology) 1 Signaling 1 Signaling activity 1 Signaling networks 1