英文名称:HIV envelope protein gp41 (519-541); HIV Envelope protein gp41 (519-541); FP-1, HIV; L-Alanyl-L-valylglycyl-L-isoleucylglycyl-L-alanyl-L-leucyl-L-phenylalanyl-L-leucylglycyl-L-phenylalanyl-L-leucylglycyl-L-alanyl-L-alanylglycyl-seryl-L-threonyl-L-methionylglycyl-L-alanyl-L-arginyl-L-serinam