UBX Domain Protein 1 (UBXN1)
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UBXD10; SAKS1; SAPK Substrate Protein 1
 HGNC 18402
 MGI 1289301
 RGD 1309471
 UniProt Q04323
 USCN Q691
UBX Domain Protein 1 (UBXN1)
The availability of the human and mouse genome sequences has allowed the identification and comparison of their respective degradomes--the complete repertoire of proteases that are produced by these organisms.
UBXN1 contains a ubiquitin-associated (UBA) motif, recognizes autoubiquitinated BRCA1. This occurs through a bipartite interaction in which the UBA domain of UBXN1 binds K6-linked polyubiquitin chains conjugated to BRCA1 while the C-terminal sequences of UBXN1 bind the BRCA1/BARD1 heterodimer in a ubiquitin-independent fashion. Significantly, the E3 ligase activity of BRCA1/BARD1 is dramatically reduced in the presence of UBXN1, suggesting that UBXN1 regulates the enzymatic function of BRCA1 in a manner that is dependent on its ubiquitination status.
Organism species: Homo sapiens (Human)
CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a n/a n/a
Antibodies n/a n/a n/a
Assay Kits n/a n/a n/a
Organism species: Mus musculus (Mouse)
CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a n/a n/a
Antibodies n/a n/a n/a
Assay Kits n/a n/a n/a
Organism species: Rattus norvegicus (Rat)
CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a n/a n/a
Antibodies n/a n/a n/a
Assay Kits n/a n/a n/a