SMTL ID : 7lfr.3 (2 other biounits)

Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with spermine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-mer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)(Non-covalent)

NAG.1: 3 residues within 4Å: Chain A: Q.28, N.32, N.33 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Q.28 Hydrogen bonds: A:N.32, A:N.33 NAG.2: 4 residues within 4Å: Chain A: N.91, S.92, F.148, N.151 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.92, A:S.92 NAG.3: 12 residues within 4Å: Chain A: E.320, S.324, L.325, S.326, N.328, T.330, N.331, V.350, D.355, T.358, T.360 Ligands: NAG.4 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.350, A:D.355 Hydrogen bonds: A:E.320, A:S.324, A:L.325, A:S.326, A:N.331, A:T.358, A:T.358 NAG.4: 4 residues within 4Å: Chain A: E.320, D.323 Ligands: NAG.3, BMA.5 No protein-ligand interaction detected (PLIP)

1 x BMA: beta-D-mannopyranose(Non-covalent)

BMA.5: 4 residues within 4Å: Chain A: N.91, D.323 Ligands: NAG.4, MAN.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.91, A:D.323

1 x MAN: alpha-D-mannopyranose(Non-covalent)

MAN.6: 4 residues within 4Å: Chain A: K.13, E.90, N.91 Ligands: BMA.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, C. et al., Glioblastoma mutations alter EGFR dimer structure to prevent ligand bias. Nature (2022)

Release Date

2021-11-17

Peptides

Epidermal growth factor receptor: A
Proepiregulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Epidermal growth factor receptor

Proepiregulin

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