Gene Gene information from NCBI Gene database.
Entrez ID 8869
Gene name ST3 beta-galactoside alpha-2,3-sialyltransferase 5
Gene symbol ST3GAL5
Synonyms (NCBI Gene)
SATISIAT9SIATGM3SSPDRSST3Gal VST3GalV
Chromosome 2
Chromosome location 2p11.2
Summary Ganglioside GM3 is known to participate in the induction of cell differentiation, modulation of cell proliferation, maintenance of fibroblast morphology, signal transduction, and integrin-mediated cell adhesion. The protein encoded by this gene is a type
SNPs SNP information provided by dbSNP.
15
SNP ID Visualize variation Clinical significance Consequence
rs104893668 G>A Pathogenic Coding sequence variant, intron variant, non coding transcript variant, stop gained
rs141917910 C>T Conflicting-interpretations-of-pathogenicity Missense variant, 5 prime UTR variant, genic upstream transcript variant, coding sequence variant, non coding transcript variant
rs145738225 C>T Conflicting-interpretations-of-pathogenicity, uncertain-significance Missense variant, coding sequence variant, non coding transcript variant
rs148195895 C>T Likely-benign, conflicting-interpretations-of-pathogenicity Coding sequence variant, synonymous variant, non coding transcript variant
rs199590656 C>T Conflicting-interpretations-of-pathogenicity Coding sequence variant, non coding transcript variant, 5 prime UTR variant, synonymous variant
miRNA miRNA information provided by mirtarbase database.
231
miRTarBase ID miRNA Experiments Reference
MIRT018189 hsa-miR-335-5p Microarray 18185580
MIRT047769 hsa-miR-7-5p CLASH 23622248
MIRT045016 hsa-miR-186-5p CLASH 23622248
MIRT563272 hsa-miR-4468 PAR-CLIP 20371350
MIRT563271 hsa-miR-298 PAR-CLIP 20371350
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
ATF2 Activation 21699754
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
18
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane IEA
GO:0000139 Component Golgi membrane TAS
GO:0001574 Process Ganglioside biosynthetic process IC 9822625
GO:0003836 Function Beta-galactoside (CMP) alpha-2,3-sialyltransferase activity TAS
GO:0005794 Component Golgi apparatus IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
604402 10872 ENSG00000115525
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9UNP4
Protein name Lactosylceramide alpha-2,3-sialyltransferase (EC 2.4.3.9) (CMP-NeuAc:lactosylceramide alpha-2,3-sialyltransferase) (GM3 synthase) (Ganglioside GM3 synthase) (ST3Gal V) (ST3GalV) (Sialyltransferase 9)
Protein function Transfers the sialyl group (N-acetyl-alpha-neuraminyl or NeuAc) from CMP-NeuAc to the non-reducing terminal galactose (Gal) of glycosphingolipids forming gangliosides (important molecules involved in the regulation of multiple cellular processes
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00777 Glyco_transf_29 142 411 Glycosyltransferase family 29 (sialyltransferase) Family
Tissue specificity TISSUE SPECIFICITY: Ubiquitous. High expression in brain, skeletal muscle, placenta, and testis. mRNA widely distributed in human brain, but slightly elevated expression was observed in the cerebral cortex, temporal lobe, and putamen. {ECO:0000269|PubMed:
Sequence
Sequence length 418
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Glycosphingolipid biosynthesis - ganglio series
Metabolic pathways
  Sialic acid metabolism
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
13
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Gastric cancer Likely pathogenic rs549326241 RCV005927106
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
GM3 synthase deficiency Likely pathogenic; Pathogenic rs200541102, rs2104584644, rs2104059095, rs368298013, rs1423247945, rs2104282063, rs2103936382, rs1383734078, rs1683047204, rs1444819796, rs2103959087, rs104893668, rs2467062259, rs760786924, rs779767507
View all (26 more)
RCV003095499
RCV001678592
RCV001376766
RCV001389686
RCV001386108
View all (37 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Intellectual disability Likely pathogenic; Pathogenic rs1573589807, rs1681835024 RCV001260857
RCV001260781
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
ST3GAL5-related disorder Pathogenic rs104893668 RCV003904809
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
AMISH INFANTILE EPILEPSY SYNDROME CTD, Disgenet
CTD, Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTROCYTOMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARDIOVASCULAR DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CENTRAL NERVOUS SYSTEM CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Amish Infantile Epilepsy Syndrome Salt and pepper developmental regression syndrome CLINVAR_DG 15502825, 22990144, 23436467, 27232954
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amish Infantile Epilepsy Syndrome Salt and pepper developmental regression syndrome ORPHANET_DG 15502825
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amish Infantile Epilepsy Syndrome Salt and pepper developmental regression syndrome GENOMICS_ENGLAND_DG 15502825, 24026681, 25529582, 27604308
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amish Infantile Epilepsy Syndrome Amish infantile epilepsy syndrome Pubtator 15502825, 30185102, 34906476, 36833282, 37676252 Associate
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amish Infantile Epilepsy Syndrome Amish infantile epilepsy syndrome Pubtator 22990144, 36833282 Inhibit
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amish Infantile Epilepsy Syndrome Salt and pepper developmental regression syndrome BEFREE 27232954, 30185102
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amish Infantile Epilepsy Syndrome Salt and pepper developmental regression syndrome CTD_human_DG
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Arthritis Arthritis BEFREE 22768242
★☆☆☆☆
Found in Text Mining only
Carcinoma Renal Cell Renal cell carcinoma Pubtator 36172374 Stimulate
★☆☆☆☆
Found in Text Mining only
Central visual impairment Central Visual Impairment HPO_DG
★☆☆☆☆
Found in Text Mining only