SMTL ID : 3ri1.1 (1 other biounit)

Crystal structure of the catalytic domain of FGFR2 kinase in complex with ARQ 069

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x 3RH: (6S)-6-phenyl-5,6-dihydrobenzo[h]quinazolin-2-amine(Non-covalent)

3RH.1: 13 residues within 4Å: Chain A: V.40, A.60, K.62, E.79, M.83, I.93, V.109, E.110, Y.111, A.112, L.178, D.189 Ligands: SO4.6 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.40, A:V.40, A:A.60, A:K.62, A:I.93, A:V.109, A:V.109, A:L.178 Hydrogen bonds: A:A.112, A:A.112

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

SO4.2: 4 residues within 4Å: Chain A: T.180, E.181, N.182, V.184 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.181, A:N.182 SO4.3: 7 residues within 4Å: Chain A: R.170, R.194, T.205, T.206, N.207, G.208, R.209 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.194, A:N.207, A:R.209 Water bridges: A:T.205, A:G.208 Salt bridges: A:R.170 SO4.4: 3 residues within 4Å: Chain A: T.226, H.227, Q.228 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.227, A:Q.228 Water bridges: A:Q.228 SO4.5: 4 residues within 4Å: Chain A: R.125, G.245, G.246, S.247 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.247 Salt bridges: A:R.122, A:R.125 SO4.6: 6 residues within 4Å: Chain A: E.34, G.35, C.36, F.37, G.38 Ligands: 3RH.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.34, A:G.35, A:C.36, A:F.37, A:G.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eathiraj, S. et al., A novel mode of protein kinase inhibition exploiting hydrophobic motifs of autoinhibited kinases: discovery of ATP-independent inhibitors of fibroblast growth factor receptor. J.Biol.Chem. (2011)

Release Date

2011-05-04

Peptides

Fibroblast growth factor receptor 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fibroblast growth factor receptor 2

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