Cyclo(his-pro)

DB02414ExperimentalSmall molecule

Cyclo(his-pro): Overview.

Chemical structure of Cyclo(his-pro)
Formula / weight
C11H14N4O2 · 234.2545 g/mol (avg)
Also known as
(3S,8aS)-3-(1H-Imidazol-4-ylmethyl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione · cyclo(histidyl-prolyl) · cyclo(L-His-L-Pro) · Histidyl-proline diketopiperazine · Histidyl-proline-diketopiperazine

Resolves to

Compound
UNIIQ10817UXVTCAS53109-32-3ChEMBLCHEMBL188225ChEBI90039PubChem449094
Structure
InChIKeyNAKUGCPAQTUSBE-IUCAKERBSA-NSMILES[H][C@@]12CCCN1C(=O)[C@H](CC1=CN=CN1)NC2=O
Targets
P11797chiB

What you can answer from here — as of September 20, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
2+ReferencesStructured and connected to the statements they support
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