sphingosine 1-phosphate   Click here for help

GtoPdb Ligand ID: 911

Abbreviated name: S1P
PDB Ligand
Compound class: Metabolite
Comment: Sphingosine 1-phosphate (S1P) is a zwitterionic lyso-phospholipid product of the sphingosine biosynthetic pathway. It is a result of the phosphorylation of sphingosine by two well characterised kinases, SPHK1 and SPHK2 (sphingosine kinase 1 and 2). SPHK1 is predominately extracellular and SPHK1 intracellular. Sphingosine itself is produced by the N-deacylation of ceramide by the enzyme ceramidase.
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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

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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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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 6
Hydrogen bond donors 4
Rotatable bonds 17
Topological polar surface area 122.82
Molecular weight 379.25
XLogP 4.79
No. Lipinski's rules broken 1
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 CCCCCCCCCCCCCC=CC(C(COP(=O)(O)O)N)O
Isomeric SMILES CCCCCCCCCCCCC/C=C/[C@H]([C@H](COP(=O)(O)O)N)O
InChI InChI=1S/C18H38NO5P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(20)17(19)16-24-25(21,22)23/h14-15,17-18,20H,2-13,16,19H2,1H3,(H2,21,22,23)/b15-14+/t17-,18+/m0/s1
InChI Key DUYSYHSSBDVJSM-KRWOKUGFSA-N
Classification Click here for help
Compound class Metabolite
IUPAC Name Click here for help
[(2S,3R)-2-amino-3-hydroxyoctadec-4-enyl] dihydrogen phosphate
Database Links Click here for help
Specialist databases
GPCRdb Ligand sphingosine 1-phosphate
Other databases
BindingDB Ligand 50158348
CAS Registry No. 26993-30-6 (source: Scifinder)
ChEBI CHEBI:37550
ChEMBL Ligand CHEMBL225155
GtoPdb PubChem SID 135651563
LIPID MAPS LMSP01050001
PubChem CID 5283560
RCSB PDB Ligand S1P
Search Google for chemical match using the InChIKey DUYSYHSSBDVJSM-KRWOKUGFSA-N
Search Google for chemicals with the same backbone DUYSYHSSBDVJSM
UniChem Compound Search for chemical match using the InChIKey DUYSYHSSBDVJSM-KRWOKUGFSA-N
UniChem Connectivity Search for chemical match using the InChIKey DUYSYHSSBDVJSM-KRWOKUGFSA-N
Wikipedia Sphingosine-1-phosphate

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Tocris
Sphingosine-1-phosphate (links to external site)
Cat. No. 1370