Mus musculus Gene: Ube3b
Summary
InnateDB Gene IDBG-192464.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Ube3b
Gene Name ubiquitin protein ligase E3B
Synonyms
Species Mus musculus
Ensembl Gene ENSMUSG00000029577
Encoded Proteins
ubiquitin protein ligase E3B
ubiquitin protein ligase E3B
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000151148:
The modification of proteins with ubiquitin is an important cellular mechanism for targeting abnormal or short-lived proteins for degradation. Ubiquitination involves at least three classes of enzymes: E1 ubiquitin-activating enzymes, E2 ubiquitin-conjugating enzymes, and E3 ubiquitin-protein ligases. This gene encodes a member of the E3 ubiquitin-conjugating enzyme family which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme and transfers the ubiquitin to the targeted substrates. A HECT (homology to E6-AP C-terminus) domain in the C-terminus of the longer isoform of this protein is the catalytic site of ubiquitin transfer and forms a complex with E2 conjugases. Shorter isoforms of this protein which lack the C-terminal HECT domain are therefore unlikely to bind E2 enzymes. Alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2012]
Gene Information
Type Protein coding
Genomic Location Chromosome 5:114380628-114421168
Strand Forward strand
Band F
Transcripts
ENSMUST00000074002 ENSMUSP00000073652
ENSMUST00000130169 ENSMUSP00000138723
ENSMUST00000151809
ENSMUST00000150630
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
Predicted by orthology
Total 2 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0004842 ubiquitin-protein transferase activity
GO:0005515 protein binding
GO:0016874 ligase activity
Biological Process
GO:0042787 protein ubiquitination involved in ubiquitin-dependent protein catabolic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Class I MHC mediated antigen processing & presentation pathway
Immune System pathway
Antigen processing: Ubiquitination & Proteasome degradation pathway
Adaptive Immune System pathway
KEGG
Ubiquitin mediated proteolysis pathway
INOH
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
Antigen processing: Ubiquitination & Proteasome degradation pathway
Adaptive Immune System pathway
Immune System pathway
Class I MHC mediated antigen processing & presentation pathway
KEGG
Ubiquitin mediated proteolysis pathway
INOH
PID NCI
Cross-References
SwissProt Q9ES34
TrEMBL Q8R0U4
UniProt Splice Variant
Entrez Gene 117146
UniGene Mm.28792
RefSeq NM_054093 XM_006530125
OMIM
CCDS CCDS19564
HPRD
IMGT
MGI ID MGI:1891295
MGI Symbol Ube3b
EMBL AF244362 BC023956 BC026415 BC034059 BC096743
GenPept AAG16783 AAH23956 AAH26415 AAH34059 AAH96743
RNA Seq Atlas 117146