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Literature summary for 3.5.1.23 extracted from

  • Draper, J.M.; Xia, Z.; Smith, R.A.; Zhuang, Y.; Wang, W.; Smith, C.D.
    Discovery and evaluation of inhibitors of human ceramidase (2011), Mol. Cancer Ther., 10, 2052-2061.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
Ceranib-1 i.e. 3-(3-(4-methoxyphenyl)acryloyl)-6-methyl-4-phenylquinolin-2(1H)-one Homo sapiens
Ceranib-2 i.e. 3-[3-(4-methoxyphenyl)acryloyl]-4-phenyl-1H-quinolin-2-one Homo sapiens
D-NMAPPD
-
Homo sapiens
additional information DMAPP has no affect on ceramidase activity up to at least 0.3 mM. N-oleoylethanolamine has no affect on ceramidase activity Homo sapiens
N-oleoylethanolamine
-
Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ceramide + H2O Homo sapiens
-
sphingosine + fatty acid
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
SKOV-3 cell
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ceramide + H2O
-
Homo sapiens sphingosine + fatty acid
-
?
N-((2S,3R)-1,3-dihydroxy-5-((2-oxo-2H-chromen-7-yl)oxy)pentan-2-yl)palmitamide + H2O
-
Homo sapiens palmitate + 2-amino-2,4-dideoxy-5-O-(2-oxo-2H-chromen-7-yl)-D-erythro-pentitol
-
?

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.028
-
at 37°C, pH not specified in the publication Homo sapiens Ceranib-2
0.055
-
at 37°C, pH not specified in the publication Homo sapiens Ceranib-1