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- Table of Contents
Facts about E3 ubiquitin-protein ligase LNX.
Mediates ubiquitination of isoform p66 and isoform p72 of NUMB, but not that of isoform p71 or isoform p65. .
| Mouse | |
|---|---|
| Gene Name: | Lnx1 |
| Uniprot: | O70263 |
| Entrez: | 16924 |

| Belongs to: |
|---|
| No superfamily |

EC 6.3.2.-; ligand of numb-protein X 1ligand of numb-protein X; LNXmulti-PDZ-domain-containing protein, E3 ubiquitin-protein ligase LNX; MPDZ; Numb-binding protein 1; PDZ domain-containing ring finger protein 2; PDZRN2E3 ubiquitin-protein ligase LNX
Mass (kDA):
80.157 kDA

| Mouse | |
|---|---|
| Location: | 5|5 C3.3 |
| Sequence: | 5; |
Isoform 1 and isoform 2 are expressed in the heart. Isoform 1 is also expressed in kidney, lung and skeletal muscle while isoform 2 is also expressed in brain.




PMID: 9535908 by Dho S.E., et al. The mammalian numb phosphotyrosine-binding domain. Characterization of binding specificity and identification of a novel PDZ domain- containing numb binding protein, LNX.
PMID: 11782429 by Nie J., et al. LNX functions as a RING type E3 ubiquitin ligase that targets the cell fate determinant Numb for ubiquitin-dependent degradation.