SMTL ID : 6p1d.2 (1 other biounit)

Crystal structure of EGFR with mutant-selective dihydrodibenzodiazepinone allosteric inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 21 residues within 4Å: Chain A: L.23, G.24, S.25, G.26, A.27, F.28, G.29, V.31, A.48, K.50, M.95, Q.96, L.97, M.98, C.102, D.142, R.146, N.147, L.149, D.160 Ligands: MG.2 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:A.27, A:F.28, A:Q.96, A:M.98, A:C.102, A:D.142, A:R.146, A:N.147 Water bridges: A:G.29, A:K.50, A:D.105, A:R.146, A:T.159 Salt bridges: A:K.50 ANP.4: 21 residues within 4Å: Chain B: L.23, G.24, S.25, G.26, A.27, F.28, G.29, V.31, A.48, K.50, M.95, Q.96, L.97, M.98, C.102, D.142, R.146, N.147, L.149, D.160 Ligands: MG.5 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:L.23, B:A.27, B:Q.96, B:M.98, B:C.102, B:D.142, B:R.146, B:N.147, B:D.160 Water bridges: B:G.29, B:K.50 Salt bridges: B:K.50

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: K.50, N.147, D.160 Ligands: ANP.1 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.160, H2O.2 MG.5: 3 residues within 4Å: Chain B: N.147, D.160 Ligands: ANP.4 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.160, H2O.5

1 x NQ1: 10-benzyl-8-fluoro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one(Non-covalent)

NQ1.3: 15 residues within 4Å: Chain B: A.48, I.49, K.50, M.71, C.80, R.81, L.82, L.93, I.94, M.95, T.159, D.160, F.161, L.163, L.166 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:K.50, B:K.50, B:L.82, B:L.93, B:L.93, B:M.95, B:L.163, B:L.166 Hydrogen bonds: B:K.50, B:F.161 pi-Stacking: B:F.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

De Clercq, D.J.H. et al., Discovery and Optimization of Dibenzodiazepinones as Allosteric Mutant-Selective EGFR Inhibitors. Acs Med.Chem.Lett. (2019)

Release Date

2019-12-18

Peptides

Epidermal growth factor receptor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Epidermal growth factor receptor

Related Entries With Identical Sequence