Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
1736
Gene name Gene Name - the full gene name approved by the HGNC.
Dyskerin pseudouridine synthase 1
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
DKC1
Synonyms (NCBI Gene) Gene synonyms aliases
CBF5, CHINE1, DKC, DKCX, NAP57, NOLA4, XAP101
Chromosome Chromosome number
X
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
Xq28
Summary Summary of gene provided in NCBI Entrez Gene.
This gene functions in two distinct complexes. It plays an active role in telomerase stabilization and maintenance, as well as recognition of snoRNAs containing H/ACA sequences which provides stability during biogenesis and assembly into H/ACA small nucle
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs2728726 C>A,G Pathogenic Non coding transcript variant, coding sequence variant, missense variant
rs28936072 T>C Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs121912290 C>G,T Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs121912291 G>A Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs121912292 C>G Pathogenic Coding sequence variant, non coding transcript variant, missense variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT022796 hsa-miR-124-3p Proteomics;Microarray 18668037
MIRT031769 hsa-miR-16-5p Proteomics 18668040
MIRT036690 hsa-miR-935 CLASH 23622248
MIRT755971 hsa-miR-326 Luciferase reporter assay, Western blotting, qRT-PCR 37426487
MIRT937433 hsa-miR-1226 CLIP-seq
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000455 Process Enzyme-directed rRNA pseudouridine synthesis IMP 25219674
GO:0000495 Process Box H/ACA sno(s)RNA 3'-end processing IBA
GO:0001522 Process Pseudouridine synthesis IEA
GO:0001650 Component Fibrillar center IDA
GO:0003720 Function Telomerase activity IDA 23685356
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
300126 2890 ENSG00000130826
Protein
UniProt ID O60832
Protein name H/ACA ribonucleoprotein complex subunit DKC1 (EC 5.4.99.-) (CBF5 homolog) (Dyskerin) (Nopp140-associated protein of 57 kDa) (Nucleolar protein NAP57) (Nucleolar protein family A member 4) (snoRNP protein DKC1)
Protein function [Isoform 1]: 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 su
PDB 7BGB , 7TRC , 7V9A , 8OUE , 8OUF
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF08068 DKCLD 49 106 DKCLD (NUC011) domain Domain
PF01509 TruB_N 110 226 TruB family pseudouridylate synthase (N terminal domain) Family
PF16198 TruB_C_2 227 294 tRNA pseudouridylate synthase B C-terminal domain Family
PF01472 PUA 297 370 PUA domain Family
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed. {ECO:0000269|PubMed:10903840}.
Sequence
Sequence length 514
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Ribosome biogenesis in eukaryotes   Telomere Extension By Telomerase
rRNA modification in the nucleus and cytosol
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Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Dyskeratosis Congenita dyskeratosis congenita rs1569558474, rs137854489, rs121912289, rs121912288, rs121912297, rs121912304 N/A
dyskeratosis congenita, x-linked Dyskeratosis congenita, X-linked rs121912293, rs1557264102, rs137854489, rs28936072, rs137854491, rs121912292, rs1569558616, rs121912294, rs199422252, rs121912295, rs121912289, rs121912288, rs121912297, rs1603429348, rs121912304
View all (2 more)
N/A
Hoyeraal-Hreidarsson Syndrome hoyeraal-hreidarsson syndrome rs28936072 N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
Immunodeficiency Inherited Immunodeficiency Diseases N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Adenocarcinoma of Lung Associate 33879171
Adrenal Insufficiency Associate 32710892
Adrenoleukodystrophy Associate 21415081
Alveolitis Extrinsic Allergic Associate 31268371
Anemia Aplastic Associate 10583221, 20954562, 21931702, 27418648
Anonychia onychodystrophy Associate 20954562
Bone Marrow Diseases Stimulate 26366868
Bone Marrow Failure Disorders Associate 10438713, 12437656, 21931702, 25239263, 31269755, 35384376, 9886310
Breast Neoplasms Associate 32868896
Carcinoma Hepatocellular Associate 22912812