SMTL ID : 5lvr.1

Crystal structure of human PCAF bromodomain in complex with compound-E (CPD-E)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: K.21, L.24, Q.25, S.62, L.65 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.25 Water bridges: A:S.62 EDO.2: 3 residues within 4Å: Chain A: Y.17, K.66, R.68 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.66, A:K.66, A:R.68 EDO.3: 4 residues within 4Å: Chain A: Q.31, W.34, E.96, C.100 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.96 EDO.5: 4 residues within 4Å: Chain B: V.40, K.41, R.42, Y.49 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.42, B:R.42 EDO.6: 7 residues within 4Å: Chain B: K.28, S.29, H.30, Q.31, A.33, W.34, M.37 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.28, B:Q.31, B:A.33 EDO.7: 4 residues within 4Å: Chain B: P.35, E.44, Y.97 Ligands: DMS.8 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.97, B:Y.97

1 x 78Y: 5-methyl-2-phenyl-1,2,3-triazole-4-carboxamide(Non-covalent)

78Y.4: 6 residues within 4Å: Chain A: P.35, F.36, E.44, Y.90, N.91, Y.97 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.90 Hydrogen bonds: A:P.35, A:N.91 Water bridges: A:C.87 pi-Stacking: A:Y.97

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.8: 4 residues within 4Å: Chain B: P.35, V.40, N.91 Ligands: EDO.7 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.91 pi-Cation interactions: B:Y.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Navratilova, I. et al., Discovery of New Bromodomain Scaffolds by Biosensor Fragment Screening. ACS Med Chem Lett (2016)

Release Date

2016-10-26

Peptides

Histone acetyltransferase KAT2B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Histone acetyltransferase KAT2B

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