6I7Y: First bromodomain of BRD4

Crystal Structure of the first bromodomain of BRD4 in complex with RT56. Determined by X-ray diffraction at 1.0 Å resolution. Released 27 Nov 2019.

Method
X-ray diffraction
Resolution
1.0 Å
Organism
Homo sapiens
Chains
1
Atoms
1,337
Mol. weight
15.84 kDa
Ligands
H7E
Released
27 Nov 2019

Explore 6I7Y in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6I7Y contains 10 α-helices and 0 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 10 helices, 0 β-strands

ElementResiduesLengthSheet
α-helix43-497
α-helix61-655
α-helix66-716
α-helix72-754
α-helix81-833
α-helix97-1004
α-helix107-1159
α-helix122-13918
α-helix145-16117
α-helix164-1674

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Bromodomain-containing protein 4Aprotein127Homo sapiensO60885 (AlphaFold model)
Sequence of entity 1 (A), FASTA
>6I7Y_1 Bromodomain-containing protein 4 (chains A)
SMNPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAWPFQQPVDAVKLNLPDYYKII
KTPMDMGTIKKRLENNYYWNAQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKI
NELPTEE

Ligands and cofactors

IDNameFormulaCopies
H7E[1-[4-[2-[(4~{S})-6-(4-chlorophenyl)-8-methoxy-1-methyl-4~{H}-[1,2,4]triazolo[4…C34 H39 Cl N7 O21

Water and common crystallization additives (EDO) are not listed.

Primary citation

Crystal Structure of the first bromodomain of BRD4 in complex with RT56. Picaud, S., Traquete, R., Bernardes, G.J.L. et al. To be published.

Other PDB entries of the same protein (UniProt O60885 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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