SMTL ID : 8j5w.1

The crystal structure of TrkA(F589L) kinase in complex with N-(3-cyclopropyl-5-((4-methylpiperazin-1-yl)methyl)phenyl)-4^6-methyl-14-oxo-5-oxa-13-aza-1(3,6)-imidazo[1,2-b]pyridazina-4(1,3)-benzenacyclotetradecaphan-2-yne-4^5-carboxamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

monomer

Ligands

1 x A4U: N-(3-cyclopropyl-5-((4-methylpiperazin-1-yl)methyl)phenyl)-4^6-methyl-14-oxo-5-oxa-13-aza-1(3,6)-imidazo[1,2-b]pyridazina-4(1,3)-benzenacyclotetradecaphan-2-yne-4^5-carboxamide(Non-covalent)

A4U.1: 23 residues within 4Å: Chain A: G.2, L.3, G.34, E.35, G.36, G.39, V.41, A.59, K.61, E.77, L.81, L.84, E.107, Y.108, M.109, G.112, L.174, I.183, G.184, D.185, F.186, G.187, M.188 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.3, A:L.3, A:V.41, A:E.77, A:L.81, A:L.84, A:Y.108, A:D.185, A:F.186, A:F.186, A:M.188 Hydrogen bonds: A:L.3, A:K.61, A:E.77, A:M.109, A:D.185 pi-Stacking: A:F.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Z. et al., Structure-Based Optimization of the Third Generation Type II Macrocycle TRK Inhibitors with Improved Activity against Solvent-Front, xDFG, and Gatekeeper Mutations. J.Med.Chem. (2023)

Release Date

2023-09-20

Peptides

High affinity nerve growth factor receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

High affinity nerve growth factor receptor