SMTL ID : 9sfg.1

Crystal structure of NLRP3 in complex with inhibitor NP3-742

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

1 x 01: 5-methyl-~{N}-[(3~{R})-1-methylpiperidin-3-yl]-6-(2-methyl-1~{H}-pyrrolo[2,3-b]pyridin-6-yl)pyridazin-3-amine

01.1: 15 residues within 4Å: Chain A: A.98, A.99, F.281, I.282, L.284, V.285, T.310, Y.314, I.445, F.446, R.449, S.497, E.500, Y.503, M.532 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.98, A:F.281, A:I.282, A:L.284 Hydrogen bonds: A:R.449, A:R.449 Salt bridges: A:E.500 pi-Stacking: A:F.446, A:F.446

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 17 residues within 4Å: Chain A: R.38, Y.39, T.40, L.42, A.98, G.100, I.101, G.102, K.103, T.104, I.105, F.244, Y.252, P.283, L.284, W.287, H.393 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:T.40, A:T.40, A:G.100, A:I.101, A:G.102, A:K.103, A:T.104, A:T.104, A:T.104, A:I.105 Water bridges: A:R.38, A:W.287 Salt bridges: A:K.103, A:H.393, A:H.393

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Velcicky, J. et al., Discovery of NP3-742: A Structurally Diverse NLRP3 Inhibitor Identified through an Unusual Phenol Replacement. J.Med.Chem. (2025)

Release Date

2025-10-22

Peptides

NACHT, LRR and PYD domains-containing protein 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NACHT, LRR and PYD domains-containing protein 3

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