1. Gene
  2. Mdm4 - transformed mouse 3T3 cell double minute 4 Gene

Mdm4 - transformed mouse 3T3 cell double minute 4 Gene

Mus musculus

Also known as Mdmx; 4933417N07Rik

Gene ID: 17248 | Gene type: protein coding

About Mdm4

Summary

This gene encodes a protein that has been shown to negatively regulate the activity of the tumor suppressor protein p53. Homozygous knockout mice exhibit embryonic lethality as a result of p53-dependent Apoptosis and cell cycle arrest. Amplification of this gene or overexpression of the encoded protein has been linked to a range of human cancers. A pseudogene has been identified on the X chromosome. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Nov 2014]

Mdm4 Products(5)

mRNA Protein Name
NM_001302801.1 NP_001289730.1 protein Mdm4 isoform 1
NM_001302802.1 NP_001289731.1 protein Mdm4 isoform 1
NM_001302803.1 NP_001289732.1 protein Mdm4 isoform 2
NM_001302804.1 NP_001289733.1 protein Mdm4 isoform 3
NM_008575.4 NP_032601.2 protein Mdm4 isoform 2
Gene Ontology
  • Molecular Function
  • Biological Process
Molecular Function GO Annotation Evidence Reference Source
enables protein binding IPI
IPI: Inferred from physical interaction
15916963 MGI
Biological Process GO Annotation Evidence Reference Source
acts upstream of or within atrial septum development IGI
IGI: Inferred from genetic interaction
22821713 MGI
acts upstream of or within atrioventricular valve morphogenesis IGI
IGI: Inferred from genetic interaction
22821713 MGI
acts upstream of or within endocardial cushion morphogenesis IGI
IGI: Inferred from genetic interaction
22821713 MGI
acts upstream of or within heart valve development IGI
IGI: Inferred from genetic interaction
22821713 MGI
involved in negative regulation of intrinsic apoptotic signaling pathway by p53 class mediator IMP
IMP: Inferred from mutant phenotype
12101245 MGI
acts upstream of or within positive regulation of cell population proliferation IMP
IMP: Inferred from mutant phenotype
14712235 MGI
acts upstream of or within regulation of heart rate IGI
IGI: Inferred from genetic interaction
22821713 MGI
acts upstream of or within ventricular septum development IGI
IGI: Inferred from genetic interaction
22821713 MGI
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern
Protein Preferred Names Protein Names

protein Mdm4

double minute 4 protein

mdm2-like p53-binding protein

p53-binding protein Mdm4

protein Mdmx

Orthologs Information

Species Symbol Source ID
Homo sapiens Mdm4 NCBI NCBI:4194