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GALNT3 (polypeptide N-acetylgalactosaminyltransferase 3)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
2591
Gene nameGene Name - the full gene name approved by the HGNC.
Polypeptide N-acetylgalactosaminyltransferase 3
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
GALNT3
SynonymsGene synonyms aliases
GalNAc-T3, HFTC, HFTC1, HHS
ChromosomeChromosome number
2
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
2q24.3
SummarySummary of gene provided in NCBI Entrez Gene.
This gene encodes UDP-GalNAc transferase 3, a member of the GalNAc-transferases family. This family transfers an N-acetyl galactosamine to the hydroxyl group of a serine or threonine residue in the first step of O-linked oligosaccharide biosynthesis. Indi
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs137853086 G>A Pathogenic Non coding transcript variant, stop gained, coding sequence variant
rs137853087 G>A Pathogenic Stop gained, downstream transcript variant, coding sequence variant, genic downstream transcript variant
rs137853088 A>C Pathogenic Non coding transcript variant, stop gained, coding sequence variant
rs137853089 G>A Pathogenic Non coding transcript variant, stop gained, coding sequence variant
rs137853090 G>A,T Pathogenic Non coding transcript variant, coding sequence variant, missense variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT019609 hsa-miR-340-5p Sequencing 20371350
MIRT022631 hsa-miR-124-3p Microarray 18668037
MIRT031681 hsa-miR-16-5p Proteomics 18668040
MIRT537258 hsa-miR-520f-3p PAR-CLIP 22012620
MIRT537246 hsa-miR-302c-3p PAR-CLIP 22012620
Transcription factors
Transcription factor Regulation Reference
NRF1 Unknown 10626815
TFAP2A Unknown 10626815
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane TAS
GO:0004653 Function Polypeptide N-acetylgalactosaminyltransferase activity IDA 9295285
GO:0004653 Function Polypeptide N-acetylgalactosaminyltransferase activity TAS
GO:0005509 Function Calcium ion binding IDA 9295285
GO:0005794 Component Golgi apparatus IBA 21873635
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID Q14435
Protein name Polypeptide N-acetylgalactosaminyltransferase 3 (EC 2.4.1.41) (Polypeptide GalNAc transferase 3) (GalNAc-T3) (pp-GaNTase 3) (Protein-UDP acetylgalactosaminyltransferase 3) (UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 3)
Protein 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 (PubMed:16638743, PubMed:31932717, PubMed:8663203, PubMed:92952
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00535 Glycos_transf_2
188 374
Glycosyl transferase family 2
Family
PF00652 Ricin_B_lectin
505 627
Ricin-type beta-trefoil lectin domain
Domain
Sequence
MAHLKRLVKLHIKRHYHKKFWKLGAVIFFFIIVLVLMQREVSVQYSKEESRMERNMKNKN
KMLDLMLEAVNNIKDAMPKMQIGAPVRQNIDAGERPCLQGYYTAAELKPVLDRPPQDSNA
PGASGKAFKTTNLSVEEQKEKERGEAKHCFNAFASDRISLHRDLGPDTRPPECIEQKFKR
CPPLPTTSVIIVFHNEAWSTLLRTVHSVLYSSPAILLKEIILVDDASVDEYLHDKLDEYV
KQFSIVKIVRQRERKGLITARLLGATVATAETLTFLDAHCECFYGWLEPLLARIAENYTA
VVSPDIASIDLNTFEFNKPSPYGSNHNRGNFDWSLSFGWESLPDHEKQRRKDETYPIKTP
TFAGGLFSISKEYF
EYIGSYDEEMEIWGGENIEMSFRVWQCGGQLEIMPCSVVGHVFRSK
SPHSFPKGTQVIARNQVRLAEVWMDEYKEIFYRRNTDAAKIVKQKAFGDLSKRFEIKHRL
QCKNFTWYLNNIYPEVYVPDLNPVISGYIKSVGQPLCLDVGENNQGGKPLIMYTCHGLGG
NQYFEYSAQHEIRHNIQKELCLHAAQGLVQLKACTYKGHKTVVTGEQIWEIQKDQLLYNP
FLKMCLSANGEHPSLVSCNPSDPLQKW
ILSQND
Sequence length 633
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
 
KEGG
 
Reactome
  Mucin type O-glycan biosynthesis
Other types of O-glycan biosynthesis
Metabolic pathways
  FGFR3c ligand binding and activation
Defective GALNT3 causes familial hyperphosphatemic tumoral calcinosis (HFTC)
O-linked glycosylation of mucins
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Hyperphosphatemic tumoral calcinosis Familial hyperphosphatemic tumoral calcinosis/Hyperphosphatemic hyperostosis syndrome rs863224872
Prostate cancer Malignant neoplasm of prostate rs121909139, rs121909140, rs121909141, rs121909142, rs121909143, rs606231169, rs606231170, rs137852584, rs137852578, rs137852580, rs137852581, rs137852582 17013881
Tumoral calcinosis Tumoral calcinosis, TUMORAL CALCINOSIS, HYPERPHOSPHATEMIC, FAMILIAL, TUMORAL CALCINOSIS, HYPERPHOSPHATEMIC, FAMILIAL, 1 rs104894343, rs104894344, rs745655924, rs137853086, rs375879489, rs761396172, rs137853087, rs137853091, rs137853088, rs137853089, rs137853090, rs766750282, rs760830864, rs786205250, rs267606841, rs1555096583, rs1220533001, rs762936774, rs775341386 17710231, 21347749, 15133511, 15133511, 21347749, 15687324, 27604308
Unknown
Disease name Disease term dbSNP ID References
Angioid streaks Angioid Streaks
Dental enamel hypoplasia Dental Enamel Hypoplasia
Dental pulp stone Dental Pulp Stone
Hyperostosis Hyperostosis

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