OTB1 antikoerper, OTU1 antikoerper, AI850305 antikoerper, fa19h07 antikoerper, otub1 antikoerper, wu:fa19h07 antikoerper, zgc:92839 antikoerper, MGC131231 antikoerper, fb17f04 antikoerper, otub1l antikoerper, wu:fb17f04 antikoerper, zgc:92685 antikoerper, OTU deubiquitinase, ubiquitin aldehyde binding 1 antikoerper, OTU domain, ubiquitin aldehyde binding 1 antikoerper, OTU deubiquitinase, ubiquitin aldehyde binding 1b antikoerper, OTU deubiquitinase, ubiquitin aldehyde binding 1 L homeolog antikoerper, similar to HSPC263 antikoerper, OTU deubiquitinase, ubiquitin aldehyde binding 1a antikoerper, OTUB1 antikoerper, Otub1 antikoerper, otub1b antikoerper, otub1.L antikoerper, otub1 antikoerper, RGD1565010 antikoerper, otub1a antikoerper
Hintergrund
Hydrolase that can specifically remove 'Lys-48'-linked conjugated ubiquitin from proteins and plays an important regulatory role at the level of protein turnover by preventing degradation. Regulator of T-cell anergy, a phenomenon that occurs when T-cells are rendered unresponsive to antigen rechallenge and no longer respond to their cognate antigen. Acts via its interaction with RNF128/GRAIL, a crucial inductor of CD4 T-cell anergy. Isoform 1 destabilizes RNF128, leading to prevent anergy. In contrast, isoform 2 stabilizes RNF128 and promotes anergy. Surprisingly, it regulates RNF128-mediated ubiquitination, but does not deubiquitinate polyubiquitinated RNF128. Deubiquitinates estrogen receptor alpha (ESR1). Mediates deubiquitination of 'Lys- 48'-linked polyubiquitin chains, but not 'Lys-63'-linked polyubiquitin chains. Not able to cleave di-ubiquitin. Also capable of removing NEDD8 from NEDD8 conjugates, but with a much lower preference compared to 'Lys-48'-linked ubiquitin.