OnCo

WRAP53 (Telomerase Cajal body protein 1) is a gene. The public catalogues list it as a DNA repair gene, and the evidence so far is association rather than a proven role. This dossier gathers the 0 products (0 approved), 0 trials, 0 pathways and 0 resistance routes in the corpus that involve it, with external identifiers so it can be joined to UniProt, ChEMBL, Open Targets and the rest of biology.

Biology

RNA chaperone that plays a key role in telomere maintenance and RNA localisation to Cajal bodies. Specifically recognises and binds the Cajal body box (CAB box) present in both small Cajal body RNAs (scaRNAs) and telomerase RNA template component (TERC). Essential component of the telomerase holoenzyme complex, a ribonucleoprotein complex essential for the replication of chromosome termini that elongates telomeres in most eukaryotes. In the telomerase holoenzyme complex, required to stimulate the catalytic activity of the complex. Acts by specifically binding the CAB box of the TERC RNA and controlling the folding of the CR4/CR5 region of the TERC RNA, a critical step for telomerase activity. In addition, also controls telomerase holoenzyme complex localisation to Cajal body. Location: Nucleus, Cajal body; Chromosome, telomere; Chromosome (UniProt). Locus 17p13.1 (HGNC).

Class: other · Gene: WRAP53 · Facts checked 2026-09-23 · Target page

External identifiers

Built from HGNC, Ensembl, UniProt and ChEMBL ids

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Companion diagnostics

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Literature

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Query for this target: (TITLE:"WRAP53" OR ABSTRACT:"WRAP53" OR TITLE:"WD repeat containing antisense to TP53" OR ABSTRACT:"WD repeat containing antisense to TP53" OR TITLE:"Telomerase Cajal body protein 1" OR ABSTRACT:"Telomerase Cajal body protein 1" OR TITLE:"FLJ10385" OR ABSTRACT:"FLJ10385" OR TITLE:"TCAB1" OR ABSTRACT:"TCAB1" OR TITLE:"WDR79" OR ABSTRACT:"WDR79") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about WRAP53, not a curated reading list.

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The dossier as machine-readable JSON: identifiers from HGNC, Ensembl, UniProt and ChEMBL, products with status, trials, pathways, hotspots, open questions and assays. The full entity record is in the open API at /api/v1/entities/wrap53.json. Licence CC BY-NC 4.0.