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4MEP

Crystal Structure of the first bromodomain of human BRD4 in complex with a 3-chloro-pyridone ligand

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
(A)
3-chloro-5-[1-(3-methylpyridin-2-yl)-3-phenyl-1H-1,2,4-triazol-5-yl]pyridin-2(1H)-onenon-polymer363.81Chemie (24Y)
3C
(A)
waterwater18.0114Chemie (HOH)
Sequence modifications
A: 44 - 168 (UniProt: O60885)
PDBExternal DatabaseDetails
Ser 42-expression tag
Met 43-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight15099.4
Non-Polymers*Number of molecules1
Total formula weight363.8
All*Total formula weight15463.2
*Water molecules are not included.

248636

PDB entries from 2026-02-04

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