SMTL ID : 5n21.2 (1 other biounit)

Crystal structure of the BCL6 BTB domain in complex with pyrazolo-pyrimidine ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: M.108, E.109, H.110, V.111 Ligands: 8HN.2 Ligand excluded by PLIP

1 x 8HN: 2-[(2~{S})-1-[3-cyano-7-[(2-oxidanylidene-3,4-dihydro-1~{H}-quinolin-6-yl)amino]pyrazolo[1,5-a]pyrimidin-5-yl]pyrrolidin-2-yl]ethanoic acid(Non-covalent)

8HN.2: 10 residues within 4Å: Chain A: M.45, A.46, C.47, S.48, G.49, Y.52, Q.107, M.108, E.109 Ligands: CL.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.52, A:Y.52 Hydrogen bonds: A:M.45, A:G.49, A:E.109 Water bridges: A:Q.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McCoull, W. et al., Discovery of Pyrazolo[1,5-a]pyrimidine B-Cell Lymphoma 6 (BCL6) Binders and Optimization to High Affinity Macrocyclic Inhibitors. J. Med. Chem. (2017)

Release Date

2017-05-17

Peptides

B-cell lymphoma 6 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B-cell lymphoma 6 protein

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