OnCo

MLLT10 (MLLT10 histone lysine methyltransferase DOT1L cofactor) is a protein that switches other genes on and off. The public catalogues list it as a fusion partner, and the evidence so far is association rather than a proven role. Tied to Breast cancer, Ovarian cancer, Leukaemia and 2 more. 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

Probably involved in transcriptional regulation. In vitro or as fusion protein with KMT2A/MLL1 has transactivation activity. Binds to cruciform DNA. In cells, binding to unmodified histone H3 regulates DOT1L functions including histone H3 'Lys-79' dimethylation (H3K79me2) and gene activation. Location: Nucleus (UniProt). Locus 10p12.31 (HGNC).

Where it is found
  • Breast cancer: Open Targets association 0.64 with breast cancer (MONDO_0007254)
  • Ovarian cancer: Open Targets association 0.57 with ovarian cancer (MONDO_0008170)
  • Leukaemia: Open Targets association 0.57 with leukaemia (MONDO_0005059)
  • Non-Hodgkin lymphoma: Open Targets association 0.53 with non-Hodgkin lymphoma (MONDO_0018908)
  • Acute lymphoblastic leukaemia: Open Targets association 0.51 with acute lymphoblastic leukaemia (MONDO_0004967)
Class: transcription · Gene: MLLT10 · Facts checked 2026-09-23 · Target page

External identifiers

Built from HGNC, Ensembl, UniProt and ChEMBL ids
MLLT10MLLT10 histone lysine methyltransferase DOT1L cofactor · 10p12.31HGNCEnsemblUniProtAlphaFold DBOpen TargetsCIViCOncoKBCOSMICcBioPortalDepMapHuman Protein AtlasNCBI GeneOMIM

Products by modality and phase

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Resistance routes

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No pathway diagram carries this target as a node.

Companion diagnostics

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Preclinical models

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No model entry for this target yet; check the cancer entries on the models page.

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Literature

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Query for this target: (TITLE:"MLLT10" OR ABSTRACT:"MLLT10" OR TITLE:"MLLT10 histone lysine methyltransferase DOT1L cofactor" OR ABSTRACT:"MLLT10 histone lysine methyltransferase DOT1L cofactor" OR TITLE:"AF10" OR ABSTRACT:"AF10") 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 MLLT10, 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/mllt10.json. Licence CC BY-NC 4.0.