12-hydroxyheptadecatrienoic acid   Click here for help

GtoPdb Ligand ID: 6159

Abbreviated name: 12-HHT
Synonyms: 12S-HHTrE
Compound class: Metabolite or derivative
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Click here for structure editor
Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 3
Hydrogen bond donors 2
Rotatable bonds 12
Topological polar surface area 57.53
Molecular weight 280.2
XLogP 5.03
No. Lipinski's rules broken 2
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES CCCCCC(C=CC=CCC=CCCCC(=O)O)O
Isomeric SMILES CCCCC[C@@H](/C=C/C=C/C/C=C\CCCC(=O)O)O
InChI InChI=1S/C17H28O3/c1-2-3-10-13-16(18)14-11-8-6-4-5-7-9-12-15-17(19)20/h5-8,11,14,16,18H,2-4,9-10,12-13,15H2,1H3,(H,19,20)/b7-5-,8-6+,14-11+/t16-/m0/s1
InChI Key KUKJHGXXZWHSBG-WBGSEQOASA-N
References
1. Geng Y, Li W, Wong NK, Xue F, Li Q, Zhang Y, Xu J, Deng Z, Zhou Y. (2024)
Discovery of Artemisinins as Microsomal Prostaglandins Synthase-2 Inhibitors for the Treatment of Colorectal Cancer via Chemoproteomics.
J Med Chem, 67 (3): 2083-2094. [PMID:38287228]
2. Okuno T, Iizuka Y, Okazaki H, Yokomizo T, Taguchi R, Shimizu T. (2008)
12(S)-Hydroxyheptadeca-5Z, 8E, 10E-trienoic acid is a natural ligand for leukotriene B4 receptor 2.
J Exp Med, 205 (4): 759-66. [PMID:18378794]
3. Takusagawa F. (2013)
Microsomal prostaglandin E synthase type 2 (mPGES2) is a glutathione-dependent heme protein, and dithiothreitol dissociates the bound heme to produce active prostaglandin E2 synthase in vitro.
J Biol Chem, 288 (14): 10166-10175. [PMID:23426368]
4. Yamada T, Komoto J, Watanabe K, Ohmiya Y, Takusagawa F. (2005)
Crystal structure and possible catalytic mechanism of microsomal prostaglandin E synthase type 2 (mPGES-2).
J Mol Biol, 348 (5): 1163-76. [PMID:15854652]
5. Yamada T, Takusagawa F. (2007)
PGH2 degradation pathway catalyzed by GSH-heme complex bound microsomal prostaglandin E2 synthase type 2: the first example of a dual-function enzyme.
Biochemistry, 46 (28): 8414-24. [PMID:17585783]
6. Yokomizo T, Kato K, Hagiya H, Izumi T, Shimizu T. (2001)
Hydroxyeicosanoids bind to and activate the low affinity leukotriene B4 receptor, BLT2.
J Biol Chem, 276 (15): 12454-9. [PMID:11278893]