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Glycan Structure Repository

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Glycoconjugate Repository

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Glycomics MS raw data Repository

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Glycomics MS Repository for glycan annotations from GlycoWorkbench

LM-GlycoRepo

Repository for lectin-assisted multimodality data

All Resources

Genes / Proteins / Lipids Glycans / Glycoconjugates Glycomes Pathways / Interactions / Diseases / Organisms

Other Information

Release Statistics Download

Tools

Glycan Converters

LM-GlycomeAtlas

Search Tools

Cross Search Glycan Search Publication Search Programmatic Access

Guidelines

MIRAGE

neutral ceramidase

Summary

Gene Symbol

CDase

Organism

Drosophila pseudoobscura

External Links

NCBI Gene: 4800384
PubChem: 4800384

Annotation

Keyword

Glycoprotein
Hydrolase
Metal-binding
Reference proteome
Secreted
Signal
Sphingolipid metabolism
Zinc

Proteins

Displaying **all 2** entries
UniProt	Protein Name
A0A6I8VTD8
Q29C43	Acylsphingosine deacylase N-acylsphingosine amidohydrolase

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	PMID
long-chain fatty acid biosynthetic process	IEA	30032202
sphingosine biosynthetic process	IEA	30032202
ceramide catabolic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

cellular nitrogen compound metabolic process [inference]

cellular nitrogen compound biosynthetic process [inference]

sphingosine biosynthetic process

amide metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

organonitrogen compound metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

sphingolipid catabolic process [inference]

ceramide catabolic process

sphingoid metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organonitrogen compound catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organonitrogen compound biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

catabolic process [inference]

cellular catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organic substance catabolic process [inference]

lipid catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organonitrogen compound catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

biosynthetic process [inference]

cellular biosynthetic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

cellular nitrogen compound biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

small molecule biosynthetic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

organonitrogen compound biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organic hydroxy compound biosynthetic process [inference]

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

cellular metabolic process [inference]

organic acid metabolic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

monocarboxylic acid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

cellular nitrogen compound metabolic process [inference]

cellular nitrogen compound biosynthetic process [inference]

sphingosine biosynthetic process

cellular catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

cellular biosynthetic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

cellular nitrogen compound biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

cellular lipid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

sphingolipid catabolic process [inference]

ceramide catabolic process

sphingoid metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

primary metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

lipid catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

cellular lipid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

sphingolipid catabolic process [inference]

ceramide catabolic process

sphingoid metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

small molecule metabolic process [inference]

alcohol metabolic process [inference]

polyol metabolic process [inference]

diol metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

diol biosynthetic process [inference]

sphingosine biosynthetic process

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

organic acid metabolic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

monocarboxylic acid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

small molecule biosynthetic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

organic substance metabolic process [inference]

organic acid metabolic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

monocarboxylic acid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

lipid metabolic process [inference]

lipid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

lipid catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

cellular lipid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

sphingolipid catabolic process [inference]

ceramide catabolic process

sphingoid metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organonitrogen compound metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

sphingolipid catabolic process [inference]

ceramide catabolic process

sphingoid metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organonitrogen compound catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organonitrogen compound biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organic substance catabolic process [inference]

lipid catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organonitrogen compound catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

organonitrogen compound biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

organic hydroxy compound biosynthetic process [inference]

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

organic hydroxy compound metabolic process [inference]

alcohol metabolic process [inference]

polyol metabolic process [inference]

diol metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

diol biosynthetic process [inference]

sphingosine biosynthetic process

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

organic hydroxy compound biosynthetic process [inference]

alcohol biosynthetic process [inference]

polyol biosynthetic process [inference]

diol biosynthetic process [inference]

sphingosine biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

organic acid metabolic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

oxoacid metabolic process [inference]

carboxylic acid metabolic process [inference]

monocarboxylic acid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

cellular nitrogen compound metabolic process [inference]

cellular nitrogen compound biosynthetic process [inference]

sphingosine biosynthetic process

cellular catabolic process [inference]

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

cellular biosynthetic process [inference]

organic acid biosynthetic process [inference]

carboxylic acid biosynthetic process [inference]

monocarboxylic acid biosynthetic process [inference]

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

cellular nitrogen compound biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

cellular lipid metabolic process [inference]

fatty acid metabolic process [inference]

long-chain fatty acid metabolic process [inference]

long-chain fatty acid biosynthetic process

fatty acid biosynthetic process [inference]

long-chain fatty acid biosynthetic process

membrane lipid metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

ceramide catabolic process

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

sphingolipid catabolic process [inference]

ceramide catabolic process

sphingoid metabolic process [inference]

sphingosine metabolic process [inference]

sphingosine biosynthetic process

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

membrane lipid biosynthetic process [inference]

sphingolipid biosynthetic process [inference]

sphingoid biosynthetic process [inference]

sphingosine biosynthetic process

cellular lipid catabolic process [inference]

membrane lipid catabolic process [inference]

sphingolipid catabolic process [inference]

ceramide catabolic process

Displaying 1 entry
GO Term	Evidence Code	PMID
extracellular region	IEA	30032202

GO Hierarchy

cellular component

cellular anatomical entity [inference]

extracellular region

Displaying 1 entry
GO Term	Evidence Code	PMID
N-acylsphingosine amidohydrolase activity	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds [inference]

hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides [inference]

N-acylsphingosine amidohydrolase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

CERAMIDASE

Functional Category

C: Energy production and conversion
G: Carbohydrate transport and metabolism
I: Lipid transport and metabolism

Displaying **all 8** entries
Gene Ontology
N-acylsphingosine amidohydrolase activity
ceramidase activity
ceramide catabolic process
hydrolase activity
lipid metabolic process
long-chain fatty acid biosynthetic process
sphingolipid metabolic process
sphingosine biosynthetic process

Displaying **all 4** entries
InterPro
Neutral ceramidase, C-terminal domain superfamily
Neutral/alkaline non-lysosomal ceramidase, C-terminal
Neutral/alkaline non-lysosomal ceramidase, N-terminal
Neutral/alkaline nonlysosomal ceramidase

Rhea

H₂O + an N-acylsphing-4-enine

a fatty acid + sphing-4-enine

Enzyme

3.5.1.23

PMID

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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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GlyCosmos Portal v4.5.0

Last updated: April 6, 2026