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MUC17 mucin 17, cell surface associated [ Homo sapiens (human) ]

Gene ID: 140453, updated on 25-May-2016
Official Symbol
MUC17provided by HGNC
Official Full Name
mucin 17, cell surface associatedprovided by HGNC
Primary source
HGNC:HGNC:16800
See related
Ensembl:ENSG00000169876 HPRD:16335; MIM:608424; Vega:OTTHUMG00000157030
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
MUC3; MUC-3; MUC-17
Summary
The protein encoded by this gene is a membrane-bound mucin that provides protection to gut epithelial cells. The encoded protein contains about 60 tandem repeats, with each repeat being around 60 aa. N-glycosylation enables the encoded protein to localize on the cell surface, while the C-terminus interacts with the scaffold protein PDZ domain containing 1 (PDZK1). Two transcript variants, one protein-coding and the other non-protein coding, have been found for this gene. [provided by RefSeq, Nov 2015]
Orthologs
Location:
7q22.1
Exon count:
13
Annotation release Status Assembly Chr Location
107 current GRCh38.p2 (GCF_000001405.28) 7 NC_000007.14 (101020076..101058859)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 7 NC_000007.13 (100663364..100702140)

Chromosome 7 - NC_000007.14Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105375431 Neighboring gene mucin 3A, cell surface associated Neighboring gene mucin 12, cell surface associated Neighboring gene uncharacterized LOC102724094 Neighboring gene tripartite motif containing 56 Neighboring gene serpin family E member 1

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

NHGRI GWAS Catalog

Description
Genome-wide association study for circulating levels of PAI-1 provides novel insights into its regulation.
NHGRI GWA Catalog
  • Defective C1GALT1C1 causes Tn polyagglutination syndrome (TNPS), organism-specific biosystem (from REACTOME)
    Defective C1GALT1C1 causes Tn polyagglutination syndrome (TNPS), organism-specific biosystemGlycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1 (C1GALT1; MIM:610555) mediates the transfer of Galactose (Gal) from UDP-galactose to single O-linked GalNAc residues (Tn antigens) to...
  • Defective GALNT12 causes colorectal cancer 1 (CRCS1), organism-specific biosystem (from REACTOME)
    Defective GALNT12 causes colorectal cancer 1 (CRCS1), organism-specific biosystemThe family of UDP GalNAc:polypeptide N acetylgalactosaminyltransferases (GalNAc transferases, GALNTs) carry out the addition of N acetylgalactosamine on serine, threonine or possibly tyrosine residue...
  • Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC), organism-specific biosystem (from REACTOME)
    Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC), organism-specific biosystemThe family of UDP GalNAc:polypeptide N acetylgalactosaminyltransferases (GalNAc transferases, GALNTs) carry out the addition of N acetylgalactosamine (GalNAc) on serine, threonine or possibly tyrosin...
  • Disease, organism-specific biosystem (from REACTOME)
    Disease, organism-specific biosystemBiological processes are captured in Reactome by identifying the molecules (DNA, RNA, protein, small molecules) involved in them and describing the details of their interactions. From this molecular ...
  • Diseases associated with O-glycosylation of proteins, organism-specific biosystem (from REACTOME)
    Diseases associated with O-glycosylation of proteins, organism-specific biosystemGlycosylation is the most abundant modification of proteins, variations of which occur in all living cells. Glycosylation can be further categorized into N-linked (where the oligosaccharide is conjug...
  • Diseases of glycosylation, organism-specific biosystem (from REACTOME)
    Diseases of glycosylation, organism-specific biosystemDiseases of glycosylation, usually referred to as congenital disorders of glycosylation (CDG), are rare inherited disorders ascribing defects of nucleotide-sugar biosynthesis and transport, glycosylt...
  • Metabolism of proteins, organism-specific biosystem (from REACTOME)
    Metabolism of proteins, organism-specific biosystemProtein metabolism comprises the pathways of translation, post-translational modification and protein folding.
  • O-linked glycosylation, organism-specific biosystem (from REACTOME)
    O-linked glycosylation, organism-specific biosystemO-glycosylation is an important post-translational modification (PTM) required for correct functioning of many proteins (Van den Steen et al. 1998, Moremen et al. 2012). The O-glycosylation of protei...
  • O-linked glycosylation of mucins, organism-specific biosystem (from REACTOME)
    O-linked glycosylation of mucins, organism-specific biosystemMucins are a family of high molecular weight, heavily glycosylated proteins (glycoconjugates) produced by epithelial tissues in most metazoa. Mucins' key characteristic is their ability to form gels...
  • Post-translational protein modification, organism-specific biosystem (from REACTOME)
    Post-translational protein modification, organism-specific biosystemAfter translation, many newly formed proteins undergo further covalent modifications that alter their functional properties and that are essentially irreversible under physiological conditions in the...
  • Termination of O-glycan biosynthesis, organism-specific biosystem (from REACTOME)
    Termination of O-glycan biosynthesis, organism-specific biosystemO-glycan biosynthesis can be terminated (or modified) by the addition of sialic acid residues on Core 1 and 2 glycoproteins by sialyltransferases (Varki et al. 2009).

Markers

Gene Ontology Provided by GOA

Function Evidence Code Pubs
PDZ domain binding IPI
Inferred from Physical Interaction
more info
PubMed 
extracellular matrix constituent, lubricant activity NAS
Non-traceable Author Statement
more info
PubMed 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
Process Evidence Code Pubs
O-glycan processing TAS
Traceable Author Statement
more info
 
cellular homeostasis TAS
Traceable Author Statement
more info
PubMed 
Component Evidence Code Pubs
Golgi lumen TAS
Traceable Author Statement
more info
 
apical plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
external side of plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
extracellular region IEA
Inferred from Electronic Annotation
more info
 
integral component of membrane IEA
Inferred from Electronic Annotation
more info
 
microvillus IEA
Inferred from Electronic Annotation
more info
 
Preferred Names
mucin-17
Names
membrane mucin MUC17
secreted mucin MUC17
small intestinal mucin MUC3
small intestinal mucin-3

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

  1. NG_050729.1 RefSeqGene

    Range
    5008..43784
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001040105.1NP_001035194.1  mucin-17 precursor

    See identical proteins and their annotated locations for NP_001035194.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the longer transcript and is the protein-coding variant.
    Source sequence(s)
    AC105446, AJ606307, BM768498, BM773519, BM987743
    Consensus CDS
    CCDS34711.1
    UniProtKB/Swiss-Prot
    Q685J3
    Related
    ENSP00000302716, OTTHUMP00000211331, ENST00000306151, OTTHUMT00000347161
    Conserved Domains (1) summary
    pfam01390
    Location:41894275
    SEA; SEA domain

RNA

  1. NR_133665.1 RNA Sequence

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) lacks an alternate exon compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
    Source sequence(s)
    AC105446, AJ606308, BM987743

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 107 details...

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

Reference GRCh38.p2 Primary Assembly

Genomic

  1. NC_000007.14 Reference GRCh38.p2 Primary Assembly

    Range
    101020076..101058859
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011515803.1XP_011514105.1  

RNA

  1. XR_927365.1 RNA Sequence

    Related
    ENST00000379439, OTTHUMT00000347162

Alternate CHM1_1.1

Genomic

  1. NC_018918.2 Alternate CHM1_1.1

    Range
    100593779..100632528
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Suppressed Reference Sequence(s)

The following Reference Sequences have been suppressed. Explain

  1. NM_001004430.1: Suppressed sequence

    Description
    NM_001004430.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.