SMTL ID : 8udt.1 (2 other biounits)

The X-RAY co-crystal structure of human FGFR3 and KIN-3248

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.83 Å

Oligo State

monomer

Ligands

2 x MLT: D-MALATE(Non-covalent)

MLT.1: 5 residues within 4Å: Chain A: E.13, L.14, S.15, R.18, G.40 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.15, A:S.15 Salt bridges: A:R.18, A:R.18 MLT.2: 5 residues within 4Å: Chain A: E.13, S.15, R.16, A.17, Q.94 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.16, A:A.17

1 x WGF: 3-[(1-cyclopropyl-4,6-difluoro-1H-benzimidazol-5-yl)ethynyl]-1-[(3R,5R)-5-(methoxymethyl)-1-propanoylpyrrolidin-3-yl]-5-(methylamino)-1H-pyrazole-4-carboxamide(Covalent)

WGF.3: 23 residues within 4Å: Chain A: L.25, G.26, G.28, C.29, Q.32, V.33, A.53, K.55, L.69, E.72, M.73, M.76, I.86, V.100, V.102, E.103, Y.104, A.105, G.108, N.109, L.159, A.169, D.170 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.33, A:L.69, A:E.72, A:V.100, A:V.102, A:L.159 Hydrogen bonds: A:E.103, A:A.105, A:A.105, A:D.170, A:D.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tyhonas, J.S. et al., Discovery of KIN-3248, An Irreversible, Next Generation FGFR Inhibitor for the Treatment of Advanced Tumors Harboring FGFR2 and/or FGFR3 Gene Alterations. J.Med.Chem. (2024)

Release Date

2024-02-07

Peptides

Fibroblast growth factor receptor 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fibroblast growth factor receptor 3

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