UniProt Summary: Has specific phosphohydrolase activity towards sphingoid base 1-phosphates. Has high phosphohydrolase activity against dihydrosphingosine-1-phosphate and sphingosine-1-phosphate (S1P) in vitro. May play a role in attenuating intracellular sphingosine 1-phosphate (S1P) signaling. May play a role in pro-inflammatory signaling. {ECO:0000269|PubMed:12411432, ECO:0000269|PubMed:17113265}.
Pfam DomainsGO Terms
Pfam Domains
PAP2
GO Terms
sphingosine-1-phosphate phosphatase activity
regulation of type B pancreatic cell proliferation
sphingosine metabolic process
sphingoid metabolic process
diol metabolic process
sphingolipid biosynthetic process
polyol metabolic process
membrane lipid biosynthetic process
sphingolipid metabolic process
ammonium ion metabolic process
membrane lipid metabolic process
dephosphorylation
alcohol metabolic process
regulation of epithelial cell proliferation
organic hydroxy compound metabolic process
lipid biosynthetic process
endoplasmic reticulum membrane
cellular lipid metabolic process
endoplasmic reticulum
lipid metabolic process
organonitrogen compound biosynthetic process
regulation of cell population proliferation
small molecule metabolic process
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
No hits were found.
Most Correlated Genes in Chemogenomics
No correlation found to any other genes in chemogenomics.
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Global Fraction of Cell Lines Where Essential: 0/739