Homo sapiens Gene: ST6GALNAC1
Summary
InnateDB Gene IDBG-69899.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol ST6GALNAC1
Gene Name ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1
Synonyms
Species Homo sapiens
Ensembl Gene ENSG00000070526
Encoded Proteins
ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1
ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary Glycosylation of proteins affects cell-cell interaction, interactions with the matrix, and the functions of intracellular molecules. ST6GALNAC1 transfers a sialic acid, N-acetylneuraminic acid (NeuAc), in an alpha-2,6 linkage to O-linked GalNAc residues. The cancer-associated sialyl-Tn (sTn) antigen is formed by ST6GALNAC1-catalyzed sialylation of GalNAc residues on mucins (Ikehara et al., 1999 [PubMed 10536037]; Sewell et al., 2006 [PubMed 16319059]).[supplied by OMIM, Mar 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 17:76624761-76643838
Strand Reverse strand
Band q25.1
Transcripts
ENST00000156626 ENSP00000156626
ENST00000359088 ENSP00000351991
ENST00000585633 ENSP00000466230
ENST00000590915
ENST00000588375
ENST00000589992 ENSP00000468784
ENST00000592042 ENSP00000465092
ENST00000589813 ENSP00000465116
ENST00000590784 ENSP00000466436
ENST00000590878
ENST00000589004
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.
Experimentally validated
Total 2 [view]
Protein-Protein 2 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0001665 alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase activity
GO:0008373 sialyltransferase activity
Biological Process
GO:0006486 protein glycosylation
GO:0009312 oligosaccharide biosynthetic process
GO:0097503 sialylation
Cellular Component
GO:0000139 Golgi membrane
GO:0005794 Golgi apparatus
GO:0016021 integral component of membrane
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Biosynthesis of the N-glycan precursor (dolichol lipid-linked oligosaccharide, LLO) and transfer to a nascent protein pathway
Asparagine N-linked glycosylation pathway
Post-translational protein modification pathway
Synthesis of substrates in N-glycan biosythesis pathway
Sialic acid metabolism pathway
Metabolism of proteins pathway
KEGG
Mucin type O-Glycan biosynthesis pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.105352 Hs.608531
RefSeq NM_001289107 NM_018414
HUGO
OMIM
CCDS CCDS11748
HPRD 15340
IMGT
EMBL
GenPept
RNA Seq Atlas