SMTL ID : 9kfu.1

Human FGFR3 in complex with inhibitor F1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x 01: (7~{S})-2-azanyl-7-(4-fluorophenyl)-6,7-dihydro-4~{H}-[1,3]thiazolo[4,5-b]pyridin-5-one

01.1: 12 residues within 4Å: Chain A: L.31, G.32, E.33, G.34, V.39, A.59, V.108, E.109, Y.110, A.111, G.114, L.177 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.39 Hydrogen bonds: A:E.109, A:A.111, A:A.111, A:G.114

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 1 residues within 4Å: Chain A: R.208 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.70, A:R.208 SO4.3: 7 residues within 4Å: Chain A: R.169, R.193, T.204, T.205, N.206, G.207, R.208 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.193, A:T.204, A:N.206, A:G.207, A:R.208 Water bridges: A:T.204 Salt bridges: A:R.169, A:R.208 SO4.4: 2 residues within 4Å: Chain A: R.24, G.46 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.24 SO4.5: 4 residues within 4Å: Chain A: R.121, R.124, G.245, S.246 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.246 Salt bridges: A:R.121, A:R.124

1 x CO: COBALT (II) ION(Non-covalent)

CO.6: 2 residues within 4Å: Chain A: E.282, H.285 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.282, A:H.285

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, M. et al., Electron-density-informed effective and reliable de novo molecular design and optimization with ED2Mol. Nat Mach Intell (2025)

Release Date

2025-09-03

Peptides

Fibroblast growth factor receptor 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fibroblast growth factor receptor 3