108093-87-4 G-Gly 7 Glycine, N-(N-(N-(N-(N-(N-L-tyrosylglycyl)-L-tryptophyl)-L-methionyl)-L-alpha-aspartyl)-L-phenylalanyl)- Glycine-extended gastrin 7 Glycine-extended pro-gastrin-processing intermediate GL7 Tyr-gly-trp-met-asp-phe-gly Tyrosyl-glycyl-tryptophyl-methionyl-aspartyl-phenylalanyl-glycine