Synonyms: | Conotoxinpeptide J-005; Conotoxin s4a (Conus striatus venom); L-Cysteinamide,5-oxo-L-prolyl-L-lysyl-L-seryl-L-leucyl-L-valyl-L-prolyl-L-seryl-L-valyl-L-isoleucyl-L-threonyl-L-threonyl-L-cysteinyl-L-cysteinylglycyl-L-tyrosyl-L-a-aspartyl-(4R)-4-hydroxy-L-prolylglycyl-L-threonyl-L-methionyl-L-cysteinyl-(4R)-4-hydroxy-L-prolyl-(4R)-4-hydroxy-L-prolyl-L-cysteinyl-L-arginyl-L-cysteinyl-L-threonyl-L-asparaginyl-L-seryl- |