英文别名H-Gly-His-Arg-Pro-OH; (2S)-1-[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carboxylic acid; L-Proline,1-(N2-(N-glycyl-L-histidyl)-L-arginyl); glycyl-l-histidyl-n5-(diaminomethylidene)-l-ornithyl-l-proline; Gly-his-arg-pro 
