SMTL ID : 7lfr.1 (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-2-2-mer

Ligands

1 x NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-BMA.1: 5 residues within 4Å: Chain A: D.323, T.330, T.358 Ligands: NAG.2, MAN.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.323, A:D.323

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

NAG.2: 13 residues within 4Å: Chain A: F.321, D.323, S.324, L.325, S.326, N.328, T.330, N.331, V.350, D.355, T.358, T.360 Ligands: NAG-BMA.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.350, A:D.355 Hydrogen bonds: A:S.324, A:S.324, A:L.325, A:N.328, A:N.331, A:T.358, A:T.358, A:T.360, A:T.360 NAG.4: 3 residues within 4Å: Chain B: Q.28, N.32, N.33 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Q.28 Hydrogen bonds: B:N.32, B:N.33 NAG.5: 4 residues within 4Å: Chain B: N.91, S.92, F.148, N.151 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.92, B:S.92 NAG.6: 12 residues within 4Å: Chain B: E.320, S.324, L.325, S.326, N.328, T.330, N.331, V.350, D.355, T.358, T.360 Ligands: NAG.7 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:V.350, B:D.355 Hydrogen bonds: B:E.320, B:S.324, B:L.325, B:S.326, B:N.331, B:T.358, B:T.358 NAG.7: 4 residues within 4Å: Chain B: E.320, D.323 Ligands: NAG.6, BMA.8 No protein-ligand interaction detected (PLIP)

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

MAN.3: 2 residues within 4Å: Chain A: N.91 Ligands: NAG-BMA.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.91 MAN.9: 4 residues within 4Å: Chain B: K.13, E.90, N.91 Ligands: BMA.8 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.13

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

BMA.8: 4 residues within 4Å: Chain B: N.91, D.323 Ligands: NAG.7, MAN.9 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.91, B:D.323

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: AB
Proepiregulin: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Epidermal growth factor receptor

Proepiregulin

Related Entries With Identical Sequence