k63

STK630921 is a blocker of IL-17A binding to the IL-17A receptor (IL-17RA).

ML323 is a reversible and effective USP1-UAF1 inhibitor in a Ub-Rho assay (IC50: 76 nM) and in orthogonal gel-based assays using K63-linked diubiquitin (di-Ub) (IC50: 174 nM 820 nM)and monoubiquitinated PCNA (Ub-PCNA) (IC50: 820 nM) as substrates, respectively.

Cys-C-cGMP serves as an autophagy tag for AUTACs (autophagy-targeting chimeras). It enhances K63-linked ubiquitination of mitochondria within HeLa cells [1].

FBnG-(Cys-acetamide)-CH2-PEG3-CH2-CH2-CH2-NH2 serves as a linker for AUTAC4, a compound comprising a p-fluorobenzylguanine (FBnG) unit and a phenylindole moiety. This construction is capable of inducing K63-linked polyubiquitination and subsequent degradation of mitochondria within HeLa cells [1].

ICCB-19 hydrochloride (ICCB-19 HCl) is an inhibitor of TRADD (TNFRSF1A Associated Via Death Domain). It binds to a pocket on the N-terminal TRAF2-binding domain of TRADD (TRADD-N), which interacts with the C-terminal domain (TRADD-C) and TRAF2 to modulate the ubiquitination of RIPK1 and beclin 1.

cGMP-HTL, an autophagy-targeting chimera (AUTAC), consists of a HT-ligand, a linker, and a Cys-S-cGMP (autophagy tag), designed to enhance K63-linked ubiquitination of mitochondria. This novel clearance strategy features a degradation tag (guanine derivatives) and a specific warhead, facilitating targeted degradation [1].