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asm-1 Sphingomyelin phosphodiesterase 1 [ Caenorhabditis elegans ]

Gene ID: 174131, updated on 2-Nov-2024

Summary

Official Symbol
asm-1
Official Full Name
Sphingomyelin phosphodiesterase 1
Primary source
WormBase:WBGene00000211
Locus tag
CELE_B0252.2
See related
AllianceGenome:WB:WBGene00000211
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Caenorhabditis elegans (strain: Bristol N2)
Lineage
Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida; Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae; Caenorhabditis
Summary
Enables sphingomyelin phosphodiesterase activity. Involved in ceramide biosynthetic process and sphingomyelin catabolic process. Located in extracellular region and lysosome. Is expressed in several structures, including body wall musculature; enteric muscle; intestine; nervous system; and vulval muscle. Human ortholog(s) of this gene implicated in Niemann-Pick disease; Niemann-Pick disease type A; and Niemann-Pick disease type B. Orthologous to human SMPD1 (sphingomyelin phosphodiesterase 1). [provided by Alliance of Genome Resources, Nov 2024]
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Genomic context

See asm-1 in Genome Data Viewer
Location:
chromosome: II
Exon count:
11
Sequence:
Chromosome: II; NC_003280.10 (6910072..6912659)

Chromosome II - NC_003280.10Genomic Context describing neighboring genes Neighboring gene RRM domain-containing protein Neighboring gene ncRNA Neighboring gene putative 26S proteasome non-ATPase regulatory subunit 9 Neighboring gene Major facilitator superfamily (MFS) profile domain-containing protein;Putative transporter B0252.3 Neighboring gene Peptidyl-prolyl cis-trans isomerase 10 Neighboring gene Neuropeptide-Like Protein Neighboring gene ResB domain-containing protein

General gene information

Markers

Gene Ontology Provided by WormBase

Function Evidence Code Pubs
enables acid sphingomyelin phosphodiesterase activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables hydrolase activity IEA
Inferred from Electronic Annotation
more info
 
enables hydrolase activity, acting on glycosyl bonds IEA
Inferred from Electronic Annotation
more info
 
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
 
enables sphingomyelin phosphodiesterase activity IDA
Inferred from Direct Assay
more info
PubMed 
enables sphingomyelin phosphodiesterase activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in ceramide biosynthetic process IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in ceramide biosynthetic process IDA
Inferred from Direct Assay
more info
PubMed 
involved_in ceramide biosynthetic process IEA
Inferred from Electronic Annotation
more info
 
involved_in sphingolipid metabolic process IEA
Inferred from Electronic Annotation
more info
 
involved_in sphingomyelin catabolic process IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in sphingomyelin catabolic process IDA
Inferred from Direct Assay
more info
PubMed 
involved_in sphingomyelin catabolic process IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in extracellular region IDA
Inferred from Direct Assay
more info
PubMed 
located_in extracellular region IEA
Inferred from Electronic Annotation
more info
 
is_active_in extracellular space IBA
Inferred from Biological aspect of Ancestor
more info
 
is_active_in lysosome IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in lysosome IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
Sphingomyelin phosphodiesterase 1
NP_495415.2
  • Confirmed by transcript evidence

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003280.10 Reference assembly

    Range
    6910072..6912659
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_063014.9NP_495415.2  Sphingomyelin phosphodiesterase 1 [Caenorhabditis elegans]

    See identical proteins and their annotated locations for NP_495415.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q10916
    Conserved Domains (3) summary
    smart00741
    Location:39113
    SapB; Saposin (B) Domains
    cd00842
    Location:160456
    MPP_ASMase; acid sphingomyelinase and related proteins, metallophosphatase domain
    pfam00149
    Location:210417
    Metallophos; Calcineurin-like phosphoesterase