MDM2
Summary: This gene encodes a nuclear-localized E3 ubiquitin ligase. The encoded protein can promote tumor formation by targeting tumor suppressor proteins, such as p53, for proteasomal degradation. This gene is itself transcriptionally-regulated by p53. Overexpression or amplification of this locus is detected in a variety of different cancers. There is a pseudogene for this gene on chromosome 2. Alternative splicing results in a multitude of transcript variants, many of which may be expressed only in tumor cells. [provided by RefSeq, Jun 2013].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:164785 Ensembl IDEnsembl:ENSG00000135679 HGNC IDHGNC:HGNC:6973 PHARMGKB IDPA30718 Map Location12q15 |
GO terms in MDM2
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
BP | IDA | GO:0000122 | negative regulation of transcription by RNA polymerase II |
BP | IEA | GO:0001568 | blood vessel development |
BP | IEA | GO:0001974 | blood vessel remodeling |
BP | IEA | GO:0002027 | regulation of heart rate |
BP | IEA | GO:0003181 | atrioventricular valve morphogenesis |
BP | IEA | GO:0003203 | endocardial cushion morphogenesis |
Gene expression in normal tissue: MDM2
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in MDM2
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Database | Pathway ID | Pathway Des. |
---|---|---|
reactome | R-HSA-112314 | Neurotransmitter receptors and postsynaptic signal transmission |
reactome | R-HSA-112315 | Transmission across Chemical Synapses |
reactome | R-HSA-112316 | Neuronal System |
reactome | R-HSA-1257604 | PIP3 activates AKT signaling |
reactome | R-HSA-162582 | Signal Transduction |
reactome | R-HSA-1640170 | Cell Cycle |
Gene-Drug: Aster Plot
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in MDM2
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |