Copper binding and cholinesterase activity around the node of Ranvier.
D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D001665:Binding Sites; D003300:Copper / Q000378:metabolism*; D006651:Histocytochemistry; D066298:In Vitro Techniques; D009186:Myelin Sheath / Q000378:metabolism*; D011901:Ranvier's Nodes / Q000378:metabolism; D051381:Rats; D012584:Sciatic Nerve / Q000201:enzymology
D003300:Copper; D000110:Acetylcholinesterase