SMTL ID : 7t0s.1 (1 other biounit)

Crystal structure of the BCL6 BTB domain in complex with OICR-11864

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-dimer

Ligands

2 x E2E: 3-chloro-5-{1-[2-({5-chloro-2-[(3S)-3-methylmorpholin-4-yl]pyridin-4-yl}amino)-2-oxoethyl]-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl}-2-hydroxybenzamide(Non-covalent)

E2E.1: 19 residues within 4Å: Chain A: F.9, H.12, D.15, V.16, N.19, R.22, L.23 Chain B: M.49, A.50, C.51, S.52, G.53, Y.56, F.87, Q.111, M.112, E.113, H.114, V.115 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:Y.56 Hydrogen bonds: B:M.49, B:H.114, B:V.115, A:N.19 Halogen bonds: A:H.12 E2E.4: 19 residues within 4Å: Chain A: M.49, A.50, C.51, S.52, G.53, Y.56, F.87, Q.111, M.112, E.113, H.114, V.115 Chain B: F.9, H.12, D.15, V.16, N.19, R.22, L.23 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.56 Hydrogen bonds: A:M.49, A:H.114, A:H.114, A:V.115, B:N.19 Halogen bonds: B:H.12

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 11 residues within 4Å: Chain A: L.29, D.31, H.44, K.45, T.46 Chain B: L.29, D.31, H.44, K.45, T.46 Ligands: GOL.5 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:D.31, B:K.45, B:T.46, B:T.46, A:D.31, A:K.45, A:T.46, A:T.46 GOL.5: 11 residues within 4Å: Chain A: L.29, D.31, H.44, K.45, T.46 Chain B: L.29, D.31, H.44, K.45, T.46 Ligands: GOL.2 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:D.31, B:K.45, B:T.46, B:T.46, A:D.31, A:K.45, A:T.46, A:T.46

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

CL.3: 3 residues within 4Å: Chain A: R.38, E.39, Q.40 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain B: R.38, E.39, Q.40 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kuntz, D.A. et al., Crystal structure of the BCL6 BTB domain in complex with OICR-11864. To Be Published

Release Date

2022-12-14

Peptides

Isoform 2 of B-cell lymphoma 6 protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Isoform 2 of B-cell lymphoma 6 protein

Related Entries With Identical Sequence