AlphaFold predicted structure
WDR81 · Q562E7

Mean pLDDT
67.9/ 100
Low
1,941 residues
Confidence breakdown
- Very high(≥ 90)13%
- Confident(70–90)52%
- Low(50–70)7%
- Very low(< 50)28%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
WD repeat domain 81
Annotations refreshed 1 month ago.
Diagnostic Grade (Green)
Ataxia and cerebellar anomalies - narrow panel
BIALLELIC, autosomal or pseudoautosomalCerebellar hypoplasia
BIALLELIC, autosomal or pseudoautosomalFetal anomalies
BIALLELIC, autosomal or pseudoautosomalHereditary ataxia
BIALLELIC, autosomal or pseudoautosomalHereditary ataxia with onset in adulthood
BIALLELIC, autosomal or pseudoautosomalIntellectual disability
BIALLELIC, autosomal or pseudoautosomalAdult onset neurodegenerative disorder
BIALLELIC, autosomal or pseudoautosomalChildhood onset dystonia, chorea or related movement disorder
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Dysequilibrium syndrome
cerebellar ataxia, intellectual disability, and dysequilibrium syndrome 2
Rare hereditary ataxia
hydrocephalus, congenital, 3, with brain anomalies
hereditary disease
cerebellar ataxia, intellectual disability, and dysequilibrium
congenital non-communicating hydrocephalus
congenital communicating hydrocephalus
neurodegenerative disease
microlissencephaly
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
WD repeat-containing protein 81
Functions as a negative regulator of the PI3 kinase/PI3K activity associated with endosomal membranes via BECN1, a core subunit of the PI3K complex. By modifying the phosphatidylinositol 3-phosphate/PtdInsP3 content of endosomal membranes may regulate endosome fusion, recycling, sorting and early to late endosome transport (PubMed:26783301). It is for instance, required for the delivery of cargos like BST2/tetherin from early to late endosome and thereby participates indirectly to their degradation by the lysosome (PubMed:27126989). May also play a role in aggrephagy, the macroautophagic degradation of ubiquitinated protein aggregates. In this process, may regulate the interaction of SQSTM1 with ubiquitinated proteins and also recruit MAP1LC3C (PubMed:28404643). May also be involved in maintenance of normal mitochondrial structure and organization (By similarity)
WDR81 · Q562E7

Mean pLDDT
67.9/ 100
Low
1,941 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0