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Gene: Mdm2 (MDM2 proto-oncogene) Rattus norvegicus
Symbol: Mdm2
Name: MDM2 proto-oncogene
Description: Exhibits p53 binding activity; signaling receptor binding activity; and ubiquitin protein ligase activity. Involved in several processes, including cellular response to organonitrogen compound; negative regulation of proteolysis; and response to alkaloid. Localizes to several cellular components, including cytosol; nucleus; and synapse. Predicted to colocalize with nuclear body. Used to study ichthyosis; post-traumatic stress disorder; and transient cerebral ischemia. Biomarker of breast cancer; intermittent claudication; liver disease; pancreatitis; and priapism. Human ortholog(s) of this gene implicated in chronic myeloid leukemia; glioblastoma multiforme; hepatocellular carcinoma; pancreatic ductal carcinoma; and sarcoma. Orthologous to human MDM2 (MDM2 proto-oncogene); PARTICIPATES IN altered p53 signaling pathway; p53 signaling pathway; cell cycle pathway, mitotic; INTERACTS WITH (+)-schisandrin B; 2,3,7,8-tetrachlorodibenzodioxine; 2,4-dinitrotoluene.
Type: protein-coding
Also known as: double minute 2; E3 ubiquitin-protein ligase Mdm2; LOC314856; MDM2 oncogene, E3 ubiquitin protein ligase; Mdm2 p53 binding protein homolog; Mdm2 p53 binding protein homolog (mouse); MDM2 proto-oncogene, E3 ubiquitin protein ligase; p53 E3 ubiquitin protein ligase; transformed mouse 3T3 cell double minute 2; transformed mouse 3T3 cell double minute 2 homolog (mouse)
Homo sapiens (human) : MDM2 (MDM2 proto-oncogene)  HGNC  Alliance
Mus musculus (house mouse) : Mdm2 (transformed mouse 3T3 cell double minute 2)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Mdm2 (MDM2 proto-oncogene)
Pan paniscus (bonobo/pygmy chimpanzee) : MDM2 (MDM2 proto-oncogene)
Canis lupus familiaris (dog) : MDM2 (MDM2 proto-oncogene)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Mdm2 (MDM2 proto-oncogene)
Sus scrofa (pig) : MDM2 (MDM2 proto-oncogene)
Chlorocebus sabaeus (African green monkey) : MDM2 (MDM2 proto-oncogene)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.0760,719,060 - 60,743,618 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl760,719,066 - 60,743,328 (-)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.0760,719,023 - 60,743,581 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4756,996,694 - 57,020,926 (-)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.1757,018,654 - 57,054,110 (-)NCBI
Celera750,062,029 - 50,086,121 (-)NCBICelera
Cytogenetic Map7q22NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
QTLs in Region (Rnor_6.0)
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 6.0)
Damaging Variants

Additional Information

External Database Links
Nomenclature History
More on Mdm2
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1305332
Created: 2005-01-12
Species: Rattus norvegicus
Last Modified: 2020-07-28
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.