E3 ubiquitin-protein ligase LNX is an enzyme that in humans is encoded by the LNX1 gene. [5] [6] [7]
LNX1 has been shown to interact with NAGK, [8] NUMB [6] and PAFAH1B3. [8]
Ubiquitin carboxy-terminal hydrolase L1 is a deubiquitinating enzyme.
Parkin is a 465-residue E3 ubiquitin ligase that plays a critical role in ubiquitination- the process whereby molecules are covalently labelled with ubiquitin (Ub) and directed towards degradation in proteasomes or lysosomes. Ubiquitination involves the sequential action of three enzymes. First, an E1 ubiquitin-activating enzyme binds to inactive Ub in eukaryotic cells via a thioester bond and mobilises it in an ATP-dependent process. Ub is then transferred to an E2 ubiquitin-conjugating enzyme before being conjugated to the target protein via an E3 ubiquitin ligase. There exists a multitude of E3 ligases, which differ in structure and substrate specificity to allow selective targeting of proteins to intracellular degradation.
Cullin 1, also known as CUL1, is a human protein and gene from cullin family. This protein plays an important role in protein degradation and protein ubiquitination.
Protein numb homolog is a protein that in humans is encoded by the NUMB gene. The protein encoded by this gene plays a role in the determination of cell fates during development. The encoded protein, whose degradation is induced in a proteasome-dependent manner by MDM2, is a membrane-bound protein that has been shown to associate with EPS15, LNX1, and NOTCH1. Four transcript variants encoding different isoforms have been found for this gene.
STUB1 is a human gene that codes for the protein CHIP.
E3 ubiquitin-protein ligase SMURF1 is an enzyme that in humans is encoded by the SMURF1 gene.
Autocrine motility factor receptor, isoform 2 is a protein that in humans is encoded by the AMFR gene.
Ubiquitin-conjugating enzyme E2 D1 is a protein that in humans is encoded by the UBE2D1 gene.
Ubiquitin-conjugating enzyme E2 D2 is a protein that in humans is encoded by the UBE2D2 gene.
E3 ubiquitin-protein ligase HUWE1 is an enzyme that in humans is encoded by the HUWE1 gene.
NEDD4-like E3 ubiquitin-protein ligase WWP1 is an enzyme that in humans is encoded by the WWP1 gene.
Ubiquitin-conjugating enzyme E2 D3 is a protein that in humans is encoded by the UBE2D3 gene.
E3 ubiquitin-protein ligase SMURF2 is an enzyme that in humans is encoded by the SMURF2 gene.
E3 ubiquitin-protein ligase synoviolin is an enzyme that in humans is encoded by the SYVN1 gene.
E3 ubiquitin-protein ligase RNF5 is an enzyme that in humans is encoded by the RNF5 gene.
NEDD4-like E3 ubiquitin-protein ligase WWP2 also known as atrophin-1-interacting protein 2 (AIP2) or WW domain-containing protein 2 (WWP2) is an enzyme that in humans is encoded by the WWP2 gene.
Ubiquitin-conjugating enzyme E2 C is a protein that in humans is encoded by the UBE2C gene.
E3 ubiquitin-protein ligase LRSAM1, previously known as Tsg101-associated ligase (Tal), is an enzyme that in humans is encoded by the LRSAM1 gene.
S-phase kinase-associated protein 1 is an enzyme that in humans is encoded by the SKP1 gene.
Ring finger protein 43 is a protein that in humans is encoded by the RNF43 gene.