SMTL ID : 9moe.1

Preclinical and clinical evaluation of a novel TRPA1 antagonist LY3526318

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x 01: (2S)-2-{3-methyl-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl}-N-{6-[2-(trifluoromethyl)pyrimidin-5-yl]pyridin-2-yl}propanamide

01.1: 18 residues within 4Å: Chain A: L.708, L.709, W.712, F.717, L.851, Q.852, R.853, F.854, E.855, N.856, C.857, R.976, M.979, Q.980, L.983, H.984 Chain B: V.876, F.880 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.717, A:R.976, A:M.979, A:Q.980 Hydrogen bonds: A:Q.852, A:R.853, A:F.854, A:E.855, A:N.856 pi-Stacking: A:W.712, A:W.712, A:W.712, A:F.854, A:F.854 01.2: 18 residues within 4Å: Chain B: L.708, L.709, W.712, F.717, L.851, Q.852, R.853, F.854, E.855, N.856, C.857, R.976, M.979, Q.980, L.983, H.984 Chain C: V.876, F.880 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:F.717, B:R.976, B:M.979, B:Q.980 Hydrogen bonds: B:Q.852, B:R.853, B:F.854, B:E.855, B:N.856 pi-Stacking: B:W.712, B:W.712, B:W.712, B:F.854, B:F.854 01.3: 18 residues within 4Å: Chain C: L.708, L.709, W.712, F.717, L.851, Q.852, R.853, F.854, E.855, N.856, C.857, R.976, M.979, Q.980, L.983, H.984 Chain D: V.876, F.880 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:F.717, C:R.976, C:M.979, C:Q.980 Hydrogen bonds: C:Q.852, C:R.853, C:F.854, C:E.855, C:N.856 pi-Stacking: C:W.712, C:W.712, C:W.712, C:F.854, C:F.854 01.4: 18 residues within 4Å: Chain A: V.876, F.880 Chain D: L.708, L.709, W.712, F.717, L.851, Q.852, R.853, F.854, E.855, N.856, C.857, R.976, M.979, Q.980, L.983, H.984 14 PLIP interactions: 14 interactions with chain D Hydrophobic interactions: D:F.717, D:R.976, D:M.979, D:Q.980 Hydrogen bonds: D:Q.852, D:R.853, D:F.854, D:E.855, D:N.856 pi-Stacking: D:W.712, D:W.712, D:W.712, D:F.854, D:F.854

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Broad, L.M. et al., Preclinical and clinical evaluation of a novel TRPA1 antagonist LY3526318. Pain (2025)

Release Date

2025-05-21

Peptides

Transient receptor potential cation channel subfamily A member 1: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

Membrane

We predict this structure to be a membrane protein.
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Transient receptor potential cation channel subfamily A member 1