cyclo(7-12) Des-AA1,2,5-[Glu7,D-Trp8,IAmp9,m-I-Tyr11,hhLys12]SRIF   Click here for help

GtoPdb Ligand ID: 2025

Comment: Synthetic analogue of somatostatin-14
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Peptide Sequence Click here for help
CKFEWXTYKSC
Cys-Lys-Phe-Glu-D-Trp-IAmp-Thr-m-I-Tyr-hhLys-Ser-Cys
Chemical Modification
Removal of N-terminal alanine; glycine residue 2 and asparagine residue 5 from the natural sequence of somatostatin-14; phenylalanine residue 7 is replaced with glutamic acid; tryptophan residue 8 is replaced with D-tryptophan; lysine residue 9 is replaced with 4-(N-isopropyl)-aminomethylphenylalanine (IAmp); phenyalanine residue 11 is replaced with m-I-Tyr; threonine residue at position 12 is replaced with homo-homo-lysine (2,8-diaminooctanoic acid)