144119-58-4 Ball peptide BP L-Glutamine, L-methionyl-L-alanyl-L-alanyl-L-valyl-L-alanylglycyl-L-leucyl-L-tyrosylglycyl-L-leucylglycyl-L-alpha-glutamyl-L-alpha-aspartyl-L-arginyl-L-glutaminyl-L-histidyl-L-arginyl-L-lysyl-L-lysyl- L-Methionyl-L-alanyl-L-alanyl-L-valyl-L-alanylglycyl-L-leucyl-L-tyrosylglycyl-L-leucylglycyl-L-alpha-glutamyl-L-alpha-aspartyl-L-arginyl-L-glutaminyl-L-histidyl-L-arginyl-L-lysyl-L-lysyl-L-glutamine Potassium channel inactivating peptide Shaker B ball peptide Shaker B inactivating peptide Shb inactivating peptide (BP)