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Collapse Statistics
241 human active and 13 inactive phosphatases in total;
194 phosphatases have substrate data;
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336 protein substrates;
83 non-protein substrates;
1215 dephosphorylation interactions;
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299 KEGG pathways;
876 Reactome pathways;
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last scientific update:
11 Mar, 2019
last maintenance update:
01 Sep, 2023

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CHEBI:16893

Name sphinganine 1-phosphateC01120
Download: mol | sdf
Synonyms0(2s,3r)-2-amino-3-hydroxyoctadecyl dihydrogen phosphate;
(2s,3r)-2-azaniumyl-3-hydroxyoctadecyl phosphate;
Dihydro-s1p;
Dihydrosphingosine 1-phosphate;
Dihydrosphingosine-1-phosphate;
Sphinganine 1-phosphate;
Definition A sphingoid 1-phosphate that is the monophosphorylated derivative of sphinganine.
Molecular Weight
(Exact mass)
381.4877 (381.2644)
Molecular Formula C18H40NO5P
SMILES CCCCCCCCCCCCCCC[C@@H](O)[C@@H](N)COP(O)(O)=O
InChI InChI=1S/C18H40NO5P/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/h17-18,20H,2-16,19H2,1H3,(H2,21,22,23)/t17-,18+/m0/s1
InChI Key YHEDRJPUIRMZMP-ZWKOTPCHSA-N
Crosslinking annotations KEGG:C01120 | 3DMET:B04771 | CAS:19794-97-9 | ChEBI:16893 | ChEMBL:CHEMBL78494 | LIPIDMAPS:LMSP01050002 | LipidBank:PSP6003 | NIKKAJI:J773.227I | PubChem:4351 |

Pathway ID Pathway Name Pathway Description (KEGG)
map00600Sphingolipid metabolismNA
map04080Neuroactive ligand-receptor interactionNA