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CHEBI:157881 - Pro-Cys

ChEBI IDCHEBI:157881
ChEBI NamePro-Cys
Stars
DefinitionA dipeptide obtained by formal condensation of the carboxy group of L-proline acid with the amino group of L-cysteine.
Last Modified19 April 2021
SubmitterMetaboLights
DownloadsMolfile
FormulaC8H14N2O3S
Net Charge0
Average Mass218.278
Monoisotopic Mass218.07251
SMILESO=C(O)[C@H](CS)NC(=O)[C@@H]1CCCN1
InChIInChI=1S/C8H14N2O3S/c11-7(5-2-1-3-9-5)10-6(4-14)8(12)13/h5-6,9,14H,1-4H2,(H,10,11)(H,12,13)/t5-,6-/m0/s1
InChIKeyHXNYBZQLBWIADP-WDSKDSINSA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
ChEBI Ontology
Outgoing Relation(s)
Pro-Cys (CHEBI:157881) has functional parent L-cysteine (CHEBI:17561)
Pro-Cys (CHEBI:157881) has functional parent L-proline (CHEBI:17203)
Pro-Cys (CHEBI:157881) is a dipeptide (CHEBI:46761)
IUPAC Name 
L-prolyl-L-cysteine
Synonyms  Source
(2R)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]-3-sulanylpropanoic acidIUPAC
L-Pro-L-CysChEBI
H-Pro-Cys-OHChEBI
PS dipeptideChEBI
P-SChEBI
P-S dipeptideChEBI
Manual XrefsDatabases
58808644ChemSpider
HMDB0029014HMDB
Registry NumbersSources
CAS:121491-14-3ChemSpider
Citations