Usp3 - ubiquitin specific peptidase 3 Gene

Species: Mus musculus

Gene Type: protein coding
Gene ID: 235441

Summary

The protein encoded by this gene is a chromatin-associated histone 2A and 2B deubiquitinating enzyme that negatively regulates the DNA damage response. Mice deficient for this enzyme have reduced hematopoietic stem cell reserves, demonstrating a requirement in hematopoietic stem cell homeostasis. In addition, knock down of protein levels results in spontaneous tumor development and shortened lifespan, consistent with a function in preserving chromosomal integrity. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2014]

Usp3 Products (3)

mRNA Protein Name
NM_001302116.1 NP_001289045.1 ubiquitin carboxyl-terminal hydrolase 3 isoform 2
NM_001302122.1 NP_001289051.1 ubiquitin carboxyl-terminal hydrolase 3 isoform 3
NM_144937.4 NP_659186.1 ubiquitin carboxyl-terminal hydrolase 3 isoform 1
Protein Preferred Names Protein Names

ubiquitin carboxyl-terminal hydrolase 3

  • deubiquitinating enzyme 3

  • ubiquitin specific protease 3

  • ubiquitin thioesterase 3

  • ubiquitin thiolesterase 3

  • ubiquitin-specific-processing protease 3

Orthologs Information

Species Symbol Source ID
Homo sapiens Usp3 NCBI NCBI:9960