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3UVW

Crystal Structure of the first bromodomain of human BRD4 in complex with a diacetylated histone 4 peptide (H4K5acK8ac)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Bromodomain-containing protein 4polymer12715099.41UniProt (O60885)
Pfam (PF00439)
Homo sapiens (human)Protein HUNK1
2B
(B)
Histone H4polymer121221.31UniProt (P62805)Homo sapiensPeptide (H4K5acK8ac)
3C
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
4D, E
(A, B)
waterwater18.0223Chemie (HOH)
Sequence modifications
A: 44 - 168 (UniProt: O60885)
PDBExternal DatabaseDetails
Ser 42-expression tag
Met 43-expression tag
B: 1 - 11 (UniProt: P62805)
PDBExternal DatabaseDetails
Tyr 12-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight16320.7
Non-Polymers*Number of molecules1
Total formula weight62.1
All*Total formula weight16382.8
*Water molecules are not included.

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PDB entries from 2025-06-11

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