SMTL ID : 9uhc.1 (1 other biounit)

FGFR1 kinase domain with a covalent inhibitor 9p

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

1 x 01: ~{N}-[1-methyl-3-[2-[1-(2-morpholin-4-ylethyl)pyrazol-4-yl]-5~{H}-pyrrolo[2,3-b]pyrazin-7-yl]indol-6-yl]propanamide

01.1: 19 residues within 4Å: Chain A: L.29, G.30, E.31, G.32, C.33, V.37, A.57, K.59, V.106, E.107, Y.108, A.109, S.110, G.112, L.175, D.186, L.189 Ligands: SO4.5, SO4.6 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.29, A:V.37, A:L.175, A:L.189 Hydrogen bonds: A:C.33, A:K.59, A:A.109, A:D.186 Water bridges: A:G.35, A:D.186

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

SO4.2: 5 residues within 4Å: Chain A: R.122, S.129, G.242, G.243, S.244 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.129, A:S.244 Water bridges: A:Q.119, A:R.122, A:S.129 Salt bridges: A:R.122 SO4.3: 7 residues within 4Å: Chain A: R.115, R.206, L.207, K.210, W.211, S.244, P.245 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.205, A:L.207, A:S.244 Water bridges: A:R.115 Salt bridges: A:R.115, A:K.210 SO4.4: 6 residues within 4Å: Chain A: R.172, N.173, T.202, N.204, R.206 Ligands: SO4.5 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:T.202, A:T.202, A:N.204, A:N.204 Water bridges: A:R.172, A:N.173, A:T.203 Salt bridges: A:R.172, A:R.206 SO4.5: 6 residues within 4Å: Chain A: N.113, R.172, N.173, L.175 Ligands: 01.1, SO4.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.172 Water bridges: A:N.113, A:N.113, A:D.186, A:N.204, A:N.204 SO4.6: 5 residues within 4Å: Chain A: K.111, Y.117, A.120, R.121 Ligands: 01.1 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.121

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, W. et al., Design, Synthesis and Biological Evaluation of 7-(1-Methyl-1 H -indole-3-yl)-5 H -pyrrolo[2,3- b ]pyrazine Derivatives as Novel Covalent pan-FGFR Inhibitors to Overcome Clinical Resistance. J.Med.Chem. (2025)

Release Date

2025-09-24

Peptides

Fibroblast growth factor receptor 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fibroblast growth factor receptor 1

Related Entries With Identical Sequence