OnCo

CCNB1IP1 (E3 ubiquitin-protein ligase CCNB1IP1) is an enzyme. In the public catalogues the evidence so far is association rather than a proven role. Tied to Skin cancer. 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

Ubiquitin E3 ligase that acts as a limiting factor for crossing-over during meiosis: required during zygonema to limit the colocalisation of RNF212 with MutS-gamma-associated recombination sites and thereby establish early differentiation of crossover and non-crossover sites. Later, it is directed by MutL-gamma to stably accumulate at designated crossover sites. Probably promotes the dissociation of RNF212 and MutS-gamma to allow the progression of recombination and the implementation of the final steps of crossing over. Modulates cyclin-B levels and participates in the regulation of cell cycle progression through the G2 phase. Overexpression causes delayed entry into mitosis. Location: Nucleus; Chromosome (UniProt). Locus 14q11.2 (HGNC).

Where it is found
  • Skin cancer: Open Targets association 0.51 with skin cancer (MONDO_0002898)
Class: enzyme · Gene: CCNB1IP1 · Facts checked 2026-09-23 · Target page

External identifiers

Built from HGNC, Ensembl, UniProt and ChEMBL ids

Products by modality and phase

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Resistance routes

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Companion diagnostics

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Preclinical models

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Literature

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Query for this target: (TITLE:"CCNB1IP1" OR ABSTRACT:"CCNB1IP1" OR TITLE:"cyclin B1 interacting protein 1" OR ABSTRACT:"cyclin B1 interacting protein 1" OR TITLE:"E3 ubiquitin-protein ligase CCNB1IP1" OR ABSTRACT:"E3 ubiquitin-protein ligase CCNB1IP1" OR TITLE:"HEI10" OR ABSTRACT:"HEI10" OR TITLE:"C14orf18" OR ABSTRACT:"C14orf18") 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 CCNB1IP1, not a curated reading list.

Export

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/ccnb1ip1.json. Licence CC BY-NC 4.0.