SMTL ID : 7t0s.2 (1 other biounit)

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

Coordinates

PDB Format

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: 20 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, R.26 9 PLIP interactions: 5 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:Y.56, A:E.113 Hydrogen bonds: A:M.49, A:H.114, A:V.115, B:N.19 Water bridges: B:R.11, B:D.15 Halogen bonds: B:H.12 E2E.3: 20 residues within 4Å: Chain A: F.9, H.12, D.15, V.16, N.19, R.22, L.23, R.26 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: 5 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:Y.56 Hydrogen bonds: B:M.49, B:Y.56, B:H.114, B:V.115 Halogen bonds: A:H.12

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 10 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 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:K.45, A:T.46, B:D.31, B:K.45, B:T.46, B:T.46 Water bridges: A:T.46

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
B

B
C

Isoform 2 of B-cell lymphoma 6 protein

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