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E3 ligase ligands bind ubiquitin ligases such as cereblon and von Hippel-Lindau (VHL) in degrader design. In a degrader, they anchor the ligase end of the molecule. E3 ubiquitin ligases transfer ubiquitin to substrate proteins and mark them for degradation by the proteasome. Thalidomide and its analogs bind cereblon (CRBN), a substrate receptor of a cullin-based E3 ligase complex identified as their direct target in 2010. The category includes cereblon ligands such as thalidomide fluoride and TD-106, and VHL ligands such as VL285 and VH032-cyclopropane-F. These ligands are used to build proteolysis-targeting chimeras (PROTACs) and to study how ligases are recruited to new substrates.
Synonyms: Cereblon ligand 4; E3 ligase Ligand 4
Thalidomide fluoride (Cereblon ligand 4) is the Thalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Thalidomide fluoride (Cereblon ligand 4) can be connected to the ligand for IRAK4 protein by a linker to form PROTAC IRAK4 degrader-1.
Synonyms: VHL ligand 3; E3 ligase Ligand 19
VH032-cyclopropane-F is the VH032-based VHL ligand. VH032-cyclopropane-F can be connected to the ligand for protein (e.g., SMARCA BD ligand) by a linker to form PROTACs (e.g., PROTAC 1).
TD-106 is a cereblon (CRBN) modulator, which can be used for targeted protein degradation. BRD4 PROTACs with TD-106 induce BRD4 degradation.
BC-1215 is an inhibitor of F-box protein 3 (FBXO3, a ubiquitin E3 ligase component, IC50=0.9 μg/mL for IL-1β release). BC-1215 decreases Fbxo3-Fbxl2 interaction and prevents SCFFbxo3 catalyzed Fbxl2 ubiquitination.
PROTAC CRBN Degrader-1 comprises a cereblon (CRBN) ligand binding group, a linker and an von Hippel-Landau (VHL) binding group. PROTAC CRBN Degrader-1 is an cereblon (CRBN) degrader.
E3 ligase Ligand 14 is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 14 can be connected to the ligand for protein by a linker to form PROTACs. PROTACs are inducers of ubiquitination-mediated degradation of cancer-promoting proteins.
E3 ligase Ligand 10 is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 10 can be connected to the ligand for protein by a linker to form PROTACs. PROTACs are inducers of ubiquitination-mediated degradation of cancer-promoting proteins.
E3 ligase Ligand 9 is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 9 can be connected to the ligand for protein by a linker to form PROTACs or SNIPERs.
Synonyms: VHL ligand 2; E3 ligase Ligand 1A
(S,R,S)-AHPC-Me (VHL ligand 2) is the (S,R,S)-AHPC-based VHL ligand used in the recruitment of the von Hippel-Lindau (VHL) protein. (S,R,S)-AHPC-Me can be used to synthesize ARV-771, a von Hippel-Landau (VHL) E3 ligase-based BET PROTAC degrader.
Homo-PROTAC cereblon degrader 1 (compound 15a) is a highly potent and efficient cereblon (CRBN) degrader with only minimal effects on IKZF1 and IKZF3.
BI-3663 is a highly selective PTK2/FAK PROTAC, with cereblon ligands to hijack E3 ligases for PTK2 degradation. BI-3663 inhibits PTK2 with an IC50 of 18 nM. BI-3663 is a PROTAC that composes of BI-4464 linked to Pomalidomide with a linker. Anti-cancer activity.
Synonyms: MDK7526 TFA; MDK 7526; VH032-NH2 TFA; VHL ligand 1 TFA
(S,R,S)-AHPC TFA (MDK7526 TFA) is the VH032-based VHL ligand used in the recruitment of the von Hippel-Lindau (VHL) protein. (S,R,S)-AHPC TFA (MDK7526 TFA) can be connected to the ligand for protein (e.g., BCR-ABL1) by a linker to form PROTACs (e.g., GMB-475). GMB-475 induces the degradation of BCR-ABL1 with an IC50 of 1.11 μM in Ba/F3 cells.
Synonyms: PROTAC IAP binding moiety 2
MV-1-NH-Me, the MV-1 based IAP ligand, binds to ABL inhibitor via a linker to form SNIPER.
Synonyms: PROTAC IAP binding moiety 1
Bestatin-amido-Me, the Bestatin-based IAP ligand, binds to ABL inhibitor via a linker to form SNIPER.
Synonyms: VHL ligand 6
VH032 thiol (VHL ligand 6) is a VHL ligand, which binds to pan-BET inhibitor JQ1 via a linker to form PROTAC.
Synonyms: Cereblon ligand 3; E3 ligase Ligand 3
Thalidomide-O-COOH (Cereblon ligand 3) is the Thalidomide-based Cereblon ligand used in the recruitment of CRBN protein.
Synonyms: Cereblon ligand 2; E3 ligase Ligand 2
Thalidomide-OH (Cereblon ligand 2) is the Thalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Thalidomide-OH (Cereblon ligand 2) can be connected to the ligand for protein by a linker to form PROTACs.
CC-885 is a cereblon (CRBN) modulator with potent anti-tumour activity.
Iberdomide (CC-220) is a cereblon (CRBN) modulator with an IC50 of 60 nM.
E3 ligase Ligand 8 is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 8 can be connected to the ligand for protein by a linker to form PROTACs. PROTACs are inducers of ubiquitination-mediated degradation of cancer-promoting proteins.
Synonyms: VHL ligand 2 hydrochloride; E3 ligase Ligand 1
(S,R,S)-AHPC-Me hydrochloride (VHL ligand 2 hydrochloride) is the (S,R,S)-AHPC-based VHL ligand used in the recruitment of the von Hippel-Lindau (VHL) protein.
Synonyms: MDK7526 hydrochloride; MDK 7526; VH032-NH2 hydrochloride; VHL ligand 1 hydrochloride
(S,R,S)-AHPC hydrochloride (MDK7526 hydrochloride) is the VH032-based VHL ligand used in the recruitment of the von Hippel-Lindau (VHL) protein.
CRBN modulator-1, a Thalidomide analog and a CRBN modulator extracted from WO2020006262A1, compound 10, has an IC50 of 3.5 μM and a Ki of 0.98 μM.
Synonyms: MDK7526; Protein degrader 1; VHL Ligand 1; ULM-1; VH032 desacetyl; VH032 amine; Degradation Inducing Moiety A
(S,R,S)-AHPC , also known as also known as MDK7526; VHL Ligand 1; Protein degrader 1, is a potent and selective protein degrader. MDK7526 is potential useful for the targeted degradation of the androgen receptor.
