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CHEBI:747286 - Prostaglandin K2(1-)

Default Structure
ChEBI IDCHEBI:747286
ChEBI NameProstaglandin K2(1-)
Stars
DefinitionMajor species at pH 7.3.
Last Modified2 February 2026
Submitterlaimo
DownloadsMolfile
FormulaC20H29O5
Net Charge-1
Average Mass349.447
Monoisotopic Mass349.20205
SMILESCCCCC[C@H](O)/C=C/[C@H]1C(=O)CC(=O)[C@@H]1C/C=C\CCCC(=O)[O-]
InChIInChI=1S/C20H30O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,12-13,15-17,21H,2-3,5-6,8-11,14H2,1H3,(H,24,25)/p-1/b7-4-,13-12+/t15-,16+,17+/m0/s1
InChIKeyLGMXPVXJSFPPTQ-DJUJBXLVSA-M
ChEBI Ontology
Outgoing Relation(s)
Prostaglandin K2(1-) (CHEBI:747286) is a prostanoid anion (CHEBI:62943)
Prostaglandin K2(1-) (CHEBI:747286) is conjugate base of PGK2 (CHEBI:165341)
Synonym  Source
PGK2(1-)SUBMITTER
UniProt Name  Source
(9,11)-dioxo-(15S)-hydroxy-(5Z,13E)-prostadienoateUniProt