SMTL ID : 5lpm.1 (1 other biounit)

Crystal structure of the bromodomain of human Ep300 bound to the inhibitor XDM3d

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x 71Y: ~{N}-[(1~{S},2~{S})-7-chloranyl-2-oxidanyl-1,2,3,4-tetrahydronaphthalen-1-yl]-4-ethanoyl-3-ethyl-5-methyl-1~{H}-pyrrole-2-carboxamide(Non-covalent)

71Y.1: 14 residues within 4Å: Chain A: L.28, P.29, F.30, P.33, V.34, D.35, L.39, I.41, Y.44, A.83, Y.86, N.87, V.93 Ligands: 71Y.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.30, A:L.39, A:L.39, A:I.41, A:Y.44, A:Y.86, A:V.93 Hydrogen bonds: A:L.28, A:P.29, A:P.29, A:N.87 71Y.2: 9 residues within 4Å: Chain A: P.25, L.28, P.29, L.38, L.39, R.92, Y.96 Ligands: 71Y.1, ACT.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.28, A:L.38, A:L.39, A:Y.96

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 5 residues within 4Å: Chain A: P.6, R.10, D.62, T.63, G.64 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.6 Hydrogen bonds: A:T.63 Salt bridges: A:R.10 ACT.4: 2 residues within 4Å: Chain A: R.92 Ligands: 71Y.2 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.92, A:R.92 Salt bridges: A:R.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hugle, M. et al., Beyond the BET Family: Targeting CBP/p300 with 4-Acyl Pyrroles. Angew. Chem. Int. Ed. Engl. (2017)

Release Date

2017-08-16

Peptides

Histone acetyltransferase p300: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Histone acetyltransferase p300

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