SMTL ID : 7a6j.2 (1 other biounit)

Crystal Structure of EGFR-T790M/V948R in Complex with Poziotinib

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x R2E: 1-[4-[4-[[3,4-bis(chloranyl)-2-fluoranyl-phenyl]amino]-7-methoxy-quinazolin-6-yl]oxypiperidin-1-yl]propan-1-one(Covalent)

R2E.1: 18 residues within 4Å: Chain A: L.29, V.37, A.54, K.56, L.99, M.101, Q.102, L.103, M.104, P.105, G.107, C.108, D.111, R.152, L.155, T.165, D.166, A.170 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.29, A:V.37, A:L.103, A:R.152, A:L.155, A:L.155, A:T.165 Hydrogen bonds: A:M.104 Halogen bonds: A:L.99

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

SO4.2: 3 residues within 4Å: Chain A: R.87, L.89, Q.102 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.102 Water bridges: A:Q.102 Salt bridges: A:R.87 SO4.3: 2 residues within 4Å: Chain A: R.114, K.224 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.114, A:R.114 Salt bridges: A:R.114, A:K.224

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 3 residues within 4Å: Chain A: I.51, P.52, Q.102 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lategahn, J. et al., Insight into Targeting Exon20 Insertion Mutations of the Epidermal Growth Factor Receptor with Wild Type-Sparing Inhibitors. J.Med.Chem. (2022)

Release Date

2022-02-23

Peptides

Epidermal growth factor receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Epidermal growth factor receptor

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