SMTL ID : 1nql.1

Structure of the extracellular domain of human epidermal growth factor (EGF) receptor in an inactive (low pH) complex with EGF.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

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

NAG-NAG-BMA.1: 11 residues within 4Å: Chain A: D.323, S.324, L.325, S.326, N.328, T.330, N.331, V.350, D.355, T.358, T.360 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.2: 1 residues within 4Å: Chain A: N.337 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.3: 3 residues within 4Å: Chain A: A.542, M.543, N.544 No protein-ligand interaction detected (PLIP)

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

NAG.4: 3 residues within 4Å: Chain A: Q.28, N.32, N.33 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.32, A:N.33 NAG.5: 6 residues within 4Å: Chain A: E.388, N.389, N.420, T.422, N.444 Ligands: NAG.6 No protein-ligand interaction detected (PLIP) NAG.6: 3 residues within 4Å: Chain A: T.391, T.422 Ligands: NAG.5 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:T.422 NAG.7: 3 residues within 4Å: Chain A: R.503, N.504, D.513 No protein-ligand interaction detected (PLIP) NAG.8: 10 residues within 4Å: Chain A: P.241, P.242, N.256, E.258, G.259, M.576, G.577, N.579, N.580, T.581 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.256, A:N.256, A:E.258, A:N.579

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferguson, K.M. et al., EGF activates its receptor by removing interactions that auto-inhibit ectodomain dimerization. Mol.Cell (2003)

Release Date

2003-03-11

Peptides

epidermal growth factor receptor: A
epidermal growth factor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

epidermal growth factor receptor

epidermal growth factor

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