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SLC34A1

Chr 5q35.3

solute carrier family 34 member 1

Aliases:
NAPI-3, NPTIIa, SLC11
MANE:
ENST00000324417.6

Annotations refreshed 10 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Hypophosphataemia or rickets

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Nephrocalcinosis or nephrolithiasis

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • Skeletal dysplasia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Cytopenias and congenital anaemias

  • Renal tubulopathies

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal

Disease associations (Open Targets)

  • hypercalcemia, infantile, 2

    0.78
  • hypophosphatemic nephrolithiasis/osteoporosis 1

    0.76
  • Fanconi renotubular syndrome 2

    0.69
  • nephrolithiasis

    0.57
  • Autosomal recessive infantile hypercalcemia

    0.52
  • chronic kidney disease

    0.50
  • kidney failure

    0.44
  • nephrocalcinosis

    0.39
  • primary Fanconi syndrome

    0.39
  • hereditary hypophosphatemic rickets with hypercalciuria

    0.39

Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.

Protein function (UniProt)

Sodium-dependent phosphate transport protein 2A

Involved in actively transporting phosphate into cells via Na(+) cotransport in the renal brush border membrane (PubMed:12324554, PubMed:20335586, PubMed:26047794, PubMed:8327470). The cotransport has a Na(+):Pi stoichiometry of 3:1 and is electrogenic (By similarity)

Data sources: HGNC (CC BY 4.0), AlphaFold (CC BY 4.0, Jumper et al. Nature 2021), Genomics England PanelApp (CC BY 4.0), ClinGen, Open Targets (CC0), UniProt.

Not for sole clinical decision-making. Always verify against primary sources.