SMTL ID : 4qrc.1

Crystal Structure of the Tyrosine Kinase Domain of FGF Receptor 4 in Complex with Ponatinib

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.186, T.216, N.218, R.220 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.216, A:T.216, A:N.218, A:N.218 Salt bridges: A:R.186 SO4.3: 4 residues within 4Å: Chain A: R.133, R.136, G.257, S.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.258 Salt bridges: A:R.133, A:R.136 SO4.4: 4 residues within 4Å: Chain A: K.125, E.192, D.193, N.194 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.192, A:D.193 Salt bridges: A:K.125 SO4.5: 4 residues within 4Å: Chain A: R.277, W.296, H.297, A.298 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.277, A:A.298 Water bridges: A:A.299 Salt bridges: A:H.297

1 x 0LI: 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzam ide(Non-covalent)

0LI.2: 25 residues within 4Å: Chain A: L.43, V.51, A.71, V.72, K.73, E.90, M.94, I.104, V.120, E.121, C.122, A.123, L.173, C.178, I.179, H.180, R.181, L.189, I.198, A.199, D.200, F.201, G.202, L.203, R.205 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:L.43, A:V.51, A:A.71, A:K.73, A:E.90, A:I.104, A:V.120, A:V.120, A:L.189, A:F.201, A:F.201, A:L.203 Hydrogen bonds: A:E.90, A:E.90, A:A.123, A:D.200 Salt bridges: A:D.200 Halogen bonds: A:I.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, Z. et al., DFG-out Mode of Inhibition by an Irreversible Type-1 Inhibitor Capable of Overcoming Gate-Keeper Mutations in FGF Receptors. Acs Chem.Biol. (2015)

Release Date

2014-10-29

Peptides

Fibroblast growth factor receptor 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fibroblast growth factor receptor 4

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