Term Name: | cyclo(L-His-L-Pro) |
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Synonyms: | (3S,8aS)-3-[(1H-imidazol-5-yl)methyl]hexahydropyrrolo[1,2-a]pyrazine-1,4-dione, cyclo(His-Pro), cyclo(histidyl-prolyl), cyclo(L-His-L-Pro), His-Pro-DKP, histidyl-proline diketopiperazine, histidyl-proline-diketopiperazine, histidylproline diketopiperazine, L,L-cyclo(histidylprolyl), L-His-L-Pro-DKP, L-histidyl-L-proline diketopiperazine |
Definition: | A homodetic cyclic peptide resulting from the formal condensation of both the amino and acid groups of L-histidine with the acid and amino groups of L-proline. It is a metabolite of thyrotropin-releasing hormone (TRH). |
Ontology: | ChEBI [CHEBI:90039] ( EBI ) |