CHEBI:144903 - Pro-Arg-Pro

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ChEBI Name Pro-Arg-Pro
ChEBI ID CHEBI:144903
Definition A tripeptide composed of L-proline, L-arginine and L-proline joined in sequence by peptide linkages.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Nilesh Sharma
Supplier Information
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Formula C16H28N6O4
Net Charge 0
Average Mass 368.438
Monoisotopic Mass 368.21720
InChI InChI=1S/C16H28N6O4/c17-16(18)20-8-2-5-11(21-13(23)10-4-1-7-19-10)14(24)22-9-3-6-12(22)15(25)26/h10-12,19H,1-9H2,(H,21,23)(H,25,26)(H4,17,18,20)/t10-,11-,12-/m0/s1
InChIKey ICTZKEXYDDZZFP-SRVKXCTJSA-N
SMILES C(=O)([C@H]1NCCC1)N[C@H](C(=O)N2[C@@H](CCC2)C(=O)O)CCCNC(=N)N
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
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ChEBI Ontology
Outgoing Pro-Arg-Pro (CHEBI:144903) has functional parent L-arginine (CHEBI:16467)
Pro-Arg-Pro (CHEBI:144903) has functional parent L-proline (CHEBI:17203)
Pro-Arg-Pro (CHEBI:144903) is a tripeptide (CHEBI:47923)
IUPAC Name
L-prolyl-L-arginyl-L-proline
Synonyms Sources
L-Pro-L-Arg-L-Pro ChEBI
P-R-P ChEBI
PRP ChEBI
Last Modified
20 September 2019