Mus musculus Protein: Galnt5
Summary
InnateDB Protein IDBP-627007.2
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Galnt5
Protein Name UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 5
Synonyms
Species Mus musculus
Ensembl Protein ENSMUSP00000131362
InnateDB Gene IDBG-171811 (Galnt5)
Protein Structure
UniProt Annotation
Function Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D- galactosamine residue to a serine or threonine residue on the protein receptor. Has activity toward EA2 peptide substrate, but has a weak activity toward Muc2 or Muc1b substrates (By similarity). {ECO:0000250}.
Subcellular Localization Golgi apparatus membrane {ECO:0000250}; Single-pass type II membrane protein {ECO:0000250}.
Disease Associations
Tissue Specificity Expressed at low level. Not expressed before E7.5 during embryogenesis. Expressed in dental mesenchyme and tongue. Accumulates in a subset of mesenchymal cells at the ventral-most portions of the E12.5 maxilla and mandible underlying the dental lamina. {ECO:0000269PubMed:11159923}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
Predicted by orthology
Total 2 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0004653 polypeptide N-acetylgalactosaminyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0006486 protein glycosylation
Cellular Component
GO:0000139 Golgi membrane
GO:0016021 integral component of membrane
Protein Structure and Domains
PDB ID MGI:2179403
InterPro IPR000772 Ricin B lectin domain
IPR001173 Glycosyltransferase 2-like
IPR029044 Nucleotide-diphospho-sugar transferases
PFAM PF00652
PF14200
PF00535
PRINTS
PIRSF
SMART SM00458
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q8C102
PhosphoSite PhosphoSite-Q8C102
TrEMBL
UniProt Splice Variant
Entrez Gene 241391
UniGene Mm.68639
RefSeq XP_006498111
MGI ID
MGI Symbol Galnt5
OMIM
CCDS CCDS38125
HPRD
IMGT
EMBL AK029323 AL928564 AL929144 CH466519
GenPept BAC26396 CAM18783 CAM24473 EDL26932