SMTL ID : 9du0.1

Crystal structure of the bromodomain of human BRM (SMARCA2) in complex with a SMARCA-BD binder

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-trimer

Ligands

2 x 01: (2P)-2-[(6aS,11R)-6,6a,7,8,9,10-hexahydro-5H-pyrazino[1',2':4,5]pyrazino[2,3-c]pyridazin-2-yl]phenol

01.1: 11 residues within 4Å: Chain A: V.37, F.38, L.41, E.46, Y.50, V.58, L.85, A.89, F.92, N.93, I.99 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.41, A:L.85 Hydrogen bonds: A:N.93 pi-Stacking: A:F.38 01.3: 11 residues within 4Å: Chain B: V.37, F.38, L.41, P.42, Y.50, V.58, L.85, A.89, F.92, N.93, I.99 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:V.37, B:L.41, B:Y.50, B:L.85 Hydrogen bonds: B:N.93, B:N.93 pi-Stacking: B:F.38

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 2 residues within 4Å: Chain A: R.68, H.70 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.70, H2O.1, H2O.1 ZN.4: 1 residues within 4Å: Chain B: H.70 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.70 ZN.5: 1 residues within 4Å: Chain C: H.70 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:H.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hulse, M. et al., PRT3789 is a First-in-Human SMARCA2-Selective Degrader that Induces Synthetic Lethality in SMARCA4-Mutated Cancers. Cancer Res. (2025)

Release Date

2025-10-01

Peptides

Isoform Short of Probable global transcription activator SNF2L2: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Isoform Short of Probable global transcription activator SNF2L2

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