AlphaFold predicted structure
DKC1 · O60832


Mean pLDDT
79.4/ 100
Confident
514 residues
Confidence breakdown
- Very high(≥ 90)61%
- Confident(70–90)14%
- Low(50–70)3%
- Very low(< 50)22%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
dyskerin pseudouridine synthase 1
Annotations refreshed 1 month ago.
Diagnostic Grade (Green)
Ataxia and cerebellar anomalies - narrow panel
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesCerebellar hypoplasia
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesCOVID-19 research
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesCytopenia - NOT Fanconi anaemia
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesCytopenias and congenital anaemias
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesDDG2P
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesFamilial pulmonary fibrosis
X-LINKED: hemizygous mutation in males, biallelic mutations in femalesFetal anomalies
X-LINKED: hemizygous mutation in males, biallelic mutations in females+13 more panels — install the extension to see the full list inline on any page.
dyskeratosis congenita, X-linked
dyskeratosis congenita
Hoyeraal-Hreidarsson syndrome
neurodegenerative disease
DKC1-related disorder
acute myeloid leukemia with minimal differentiation
cataracts, hearing impairment, nephrotic syndrome, and enterocolitis 1
isolated cerebellar hypoplasia/agenesis
pulmonary fibrosis
immunodeficiency disease
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
H/ACA ribonucleoprotein complex subunit DKC1
Catalytic subunit of H/ACA small nucleolar ribonucleoprotein (H/ACA snoRNP) complex, which catalyzes pseudouridylation of rRNA (PubMed:25219674, PubMed:32554502). This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1 (PubMed:25219674). Each rRNA can contain up to 100 pseudouridine ('psi') residues, which may serve to stabilize the conformation of rRNAs. Required for ribosome biogenesis and telomere maintenance (PubMed:19179534, PubMed:25219674). Also required for correct processing or intranuclear trafficking of TERC, the RNA component of the telomerase reverse transcriptase (TERT) holoenzyme (PubMed:19179534)
DKC1 · O60832


Mean pLDDT
79.4/ 100
Confident
514 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0