| Post Translational Modifications | Ubiquitinated by STUB1.does not lead to proteasomal degradation. |
| Function | Functions as a co-chaperone, regulating the substrate binding and activating the ATPase activity of chaperones of the HSP70/heat shock protein 70 family. In parallel, also contributes to the ubiquitin-dependent proteasomal degradation of misfolded proteins. Thereby, may regulate the aggregation and promote the functional recovery of misfolded proteins like HTT, MC4R, PRKN, RHO and SOD1 and be crucial for many biological processes. Isoform 1 which is localized to the endoplasmic reticulum membranes may specifically function in ER-associated protein degradation of misfolded proteins. |
| Protein Name | Dnaj Homolog Subfamily B Member 2Heat Shock 40 Kda Protein 3Heat Shock Protein J1Hsj-1 |
| Cellular Localisation | Isoform 2: CytoplasmNucleusIsoform 1: Endoplasmic Reticulum MembraneLipid-AnchorCytoplasmic Side |
| Alternative Protein Names | Dnaj Homolog Subfamily B Member 2 proteinHeat Shock 40 Kda Protein 3 proteinHeat Shock Protein J1 proteinHsj-1 proteinDNAJB2 proteinHSJ1 proteinHSPF3 protein |
Information sourced from Uniprot.org
