[Mpa1,D-Tyr(Et)2,D-Tic7,Aib9]OT   Click here for help

GtoPdb Ligand ID: 2255

Synonyms: [deamino β-mercaptopropionic acid,-D-Tyr2,D-Tic7,Aib9]OT | [Mpa1,O-ethyl-D-Tyr2,D-Tic7,Aib9]OT
Comment: Synthetic analogue of oxytocin
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Peptide Sequence Click here for help
XYIQNCXLX
Mpa-Tyr-Ile-Gln-Asn-Cys-D-Tic-Leu-Aib-NH2
Chemical Modification
Cysteine residue at position 1 of the natural sequence is replaced by mercaptopropanoic acid (Mpa); tyrosine residue 2 is ethyl-D-tyrosine; proline residue 7 is replaced by D-3-carboxyisoquinoline (D-Tic); glycine residue 9 is replaced by α-aminoisobutyric acid (Aib)