In squid axons phosphoarginine plays a key role in modulating Na-Ca exchange fluxes at micromolar [Ca2+]i.
DiPolo
R
R
Centro de Biofísica y Bioquímica IVIC, Caracas, Venezuela.
Beaugé
L
L
D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D001120:Arginine / Q000031:analogs & derivatives* / Q000494:pharmacology; D001369:Axons / Q000187:drug effects / Q000378:metabolism*; D001692:Biological Transport / Q000187:drug effects; D002118:Calcium / Q000378:metabolism*; D002352:Carrier Proteins / Q000378:metabolism*; D049832:Decapodiformes; D009943:Organophosphorus Compounds / Q000494:pharmacology; D012964:Sodium / Q000378:metabolism* / Q000494:pharmacology; D019831:Sodium-Calcium Exchanger
D002352:Carrier Proteins; D009943:Organophosphorus Compounds; D019831:Sodium-Calcium Exchanger; C015441:phospho-L-arginine; D000255:Adenosine Triphosphate; D001120:Arginine; D012964:Sodium; D002118:Calcium