E3 ubiquitin-protein ligase which is a component of the N-end rule pathway. Recognizes and binds to proteins bearing specific N-terminal residues that are destabilizing according to the N-end rule, leading to their ubiquitination and subsequent degradation. Together with clathrin, forms meshwork structures involved in membrane morphogenesis and cytoskeletal organization. Regulates integrin-mediated signaling. May play a role in activation of FAK in response to cell-matrix interactions.
Specificity
Natural and recombinant Rat E3 ubiquitin-protein ligase UBR4
Subcellular Location
Membrane Multi-pass membrane protein Cytoplasm Cytoplasm cytoskeleton Nucleus Concentrates at the leading edge of membrane structures involved in actin motility.
"Expression and characterization of a zinc-finger containing gene (ZUBR1) induced by bright cyclic light." Zhang Q., Anderson R.E. Submitted (2004-12) to the EMBL/GenBank/DDBJ databases
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [MRNA]
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 4841-5194
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1403;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
Reviews of ELISA Kit for Rat E3 ubiquitin-protein ligase UBR4