SNAP23 GI:18765731 synaptosomal-associated protein 23 isoform SNAP23B 1 mdnlsseeiq qrahqitdes lestrrilgl aiesqdagik titmldeqke 50 51 qlnrieegld qinkdmrete ktltelnkcc glcvcpcnsi tndaredeme 100 101 enltqvgsil gnlkdmalni gneidaqnpq ikritdkadt nrdridiana 150 151 rakklids