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TBC1D8B

Chr Xq22.3

TBC1 domain family member 8B

Aliases:
FLJ20298, RP11-321G1.1, GRAMD8B
MANE:
ENST00000357242.10

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Proteinuric renal disease

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
  • Intellectual disability

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)

Disease associations (Open Targets)

  • nephrotic syndrome, type 20

    0.62
  • familial idiopathic steroid-resistant nephrotic syndrome

    0.37
  • nephrotic syndrome

    0.29
  • neurodegenerative disease

    0.16
  • polycystic ovary syndrome

    0.01
  • medical procedure

    0.01
  • urogenital neoplasm

    0.01
  • focal segmental glomerulosclerosis

    0.01
  • osteosarcoma

    0.01
  • rheumatoid arthritis

    0.00

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

Protein function (UniProt)

TBC1 domain family member 8B

Involved in vesicular recycling, probably as a RAB11B GTPase-activating protein

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.