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Ligands
Code Name Style Show Link
RN3 Methyl {(6s)-4-(4-chlorophenyl)-2-[(8-{[({2-[(3s)-2,6-dioxopiperidin-3-yl]-1,3-dioxo-2,3-dihydro-1h-isoindol-4-yl}oxy)acetyl]amino}octyl)carbamoyl]-3,9-dimethyl-6h-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl}acetate
ZN Zinc ion
Non-standard Residues
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Glycosylation
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Code : 6BN7   PDBj   RCSB PDB   PDBe
Header : LIGASE
Title : Crystal structure of DDB1-CRBN-BRD4(BD1) complex bound to dBET23 PROTAC.
Release Data : 2018-05-30
Compound :
mol_id molecule chains synonym
1 DNA damage-binding protein 1 A DDB p127 subunit,DNA damage-binding protein a,DDBa,Damage-specific DNA-binding protein 1,HBV X-associated protein 1,XAP-1,UV-damaged DNA-binding factor,UV-damaged DNA-binding protein 1,UV-DDB 1,XPE-binding factor,XPE-BF,Xeroderma pigmentosum group E-complementing protein,XPCe,DDB p127 subunit,DNA damage-binding protein a,DDBa,Damage-specific DNA-binding protein 1,HBV X-associated protein 1,XAP-1,UV-damaged DNA-binding factor,UV-damaged DNA-binding protein 1,UV-DDB 1,XPE-binding factor,XPE-BF,Xeroderma pigmentosum group E-complementing protein,XPCe
mol_id molecule chains
2 Protein cereblon B
mol_id molecule chains synonym
3 Bromodomain-containing protein 4 C Protein HUNK1
mutation: T43M
Source :
mol_id organism_scientific organism_common expression_system
1 Homo sapiens  (taxid:9606) Human Trichoplusia ni  (taxid:7111)
gene: DDB1, XAP1
expression_system_common: Cabbage looper
mol_id organism_scientific organism_common expression_system
2 Homo sapiens  (taxid:9606) Human Trichoplusia ni  (taxid:7111)
gene: CRBN, AD-006
expression_system_common: Cabbage looper
mol_id organism_scientific organism_common expression_system
3 Homo sapiens  (taxid:9606) Human Escherichia coli  (taxid:562)
gene: BRD4, HUNK1
Authors : Nowak, R.P., DeAngelo, S.L., Buckley, D., Bradner, J.E., Fischer, E.S.
Keywords : PROTAC, degrader, E3 ligase, CRBN, LIGASE
Exp. method : X-RAY DIFFRACTION ( 3.501 Å )
Citation :

Plasticity in binding confers selectivity in ligand-induced protein degradation.

Nowak, R.P.,DeAngelo, S.L.,Buckley, D.  et al.
(2018)  Nat. Chem. Biol.  14 : 706 - 714

PubMed: 29892083
DOI: 10.1038/s41589-018-0055-y

Chain : A
UniProt : Q16531 (DDB1_HUMAN)
Reaction : -
Chain : B
UniProt : Q96SW2 (CRBN_HUMAN)
Reaction : -
Chain : C
UniProt : O60885 (BRD4_HUMAN)
Reaction : -