Mus musculus Protein: Fbxo3
Summary
InnateDB Protein IDBP-194209.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Fbxo3
Protein Name F-box protein 3
Synonyms 1200002G09Rik; 1700026K02Rik; AI046358; Fba;
Species Mus musculus
Ensembl Protein ENSMUSP00000099625
InnateDB Gene IDBG-194205 (Fbxo3)
Protein Structure
UniProt Annotation
Function Substrate recognition component of the SCF (SKP1-CUL1-F- box protein)-type E3 ubiquitin ligase complex. Mediates the ubiquitination of HIPK2 and probably that of EP300, leading to rapid degradation by the proteasome. In the presence of PML, HIPK2 ubiquitination still occurs, but degradation is prevented. PML, HIPK2 and FBXO3 may act synergically to activate p53/TP53- dependent transactivation (By similarity). {ECO:0000250}.
Subcellular Localization Nucleus {ECO:0000250}. Note=Colocalizes with PML at the peripheries of nuclear bodies. {ECO:0000250}.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 7 experimentally validated interaction(s) in this database.
They are also associated with 15 interaction(s) predicted by orthology.
Experimentally validated
Total 7 [view]
Protein-Protein 7 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 15 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
GO:0006508 proteolysis
GO:0016567 protein ubiquitination
Cellular Component
GO:0005634 nucleus
Protein Structure and Domains
PDB ID MGI:1929084
InterPro IPR001810 F-box domain
IPR007474 ApaG domain
IPR018958 SMI1/KNR4 like domain
PFAM PF00646
PF12937
PF13013
PF04379
PF09346
PRINTS
PIRSF
SMART SM00256
SM00860
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q9DC63
PhosphoSite PhosphoSite-Q9DC63
TrEMBL Q9CVV6
UniProt Splice Variant
Entrez Gene 57443
UniGene Mm.400722
RefSeq NP_065618
MGI ID
MGI Symbol Fbxo3
OMIM
CCDS CCDS16485
HPRD
IMGT
EMBL AF233226 AK004544 AK006392 AK019550 AK028048 AK031428 AK049870 AK050195 AK151130 AK151857 AK152780 AK167075 BC010212 BC058253 BX640578 CH466519
GenPept AAF67156 AAH10212 AAH58253 BAB23360 BAB24564 BAB31793 BAC25719 BAC27398 BAC33965 BAC34118 BAE30138 BAE30746 BAE31491 BAE39235 CAM18978 CAM18980 CAM18981 EDL27711 EDL27712