SMTL ID : 8u4l.1

Structure of the HER2/HER4/NRG1b Heterodimer Extracellular Domain

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

1 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN.1: 7 residues within 4Å: Chain A: R.56, E.75, N.76, R.78, K.112, N.113, F.222 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.222

1 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN.2: 3 residues within 4Å: Chain A: I.332, N.333, T.369 No protein-ligand interaction detected (PLIP)

5 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

NAG-NAG-BMA.3: 5 residues within 4Å: Chain A: N.448, T.450, T.451, S.484, D.485 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.5: 4 residues within 4Å: Chain A: N.523, V.528, P.547 Ligands: NAG-NAG-BMA-MAN.4 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.6: 12 residues within 4Å: Chain A: Q.1, E.32, R.56, C.221, F.222, A.223, C.224, N.228, S.230, G.231, C.233, F.263 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.32, A:E.32, A:R.56 NAG-NAG-BMA.8: 10 residues within 4Å: Chain B: Q.31, Q.55, R.77, C.229, L.230, A.231, C.232, N.236, S.238, G.239 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.55 NAG-NAG-BMA.9: 7 residues within 4Å: Chain B: C.492, A.493, R.494, N.507, C.508, S.509, R.535 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN.4: 7 residues within 4Å: Chain A: H.545, G.546, P.547, G.548, D.550, N.551 Ligands: NAG-NAG-BMA.5 No protein-ligand interaction detected (PLIP)

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

NAG-NAG.7: 6 residues within 4Å: Chain B: Q.133, R.134, I.161, D.162, T.163, N.164 No protein-ligand interaction detected (PLIP) NAG-NAG.10: 3 residues within 4Å: Chain B: R.529, Q.547, N.548 No protein-ligand interaction detected (PLIP)

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

NAG.11: 3 residues within 4Å: Chain A: P.361, P.384, N.385 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.385 NAG.12: 3 residues within 4Å: Chain A: R.466, N.470, E.474 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.466, A:E.474 NAG.13: 3 residues within 4Å: Chain B: T.44, N.45, R.69 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:T.44 Hydrogen bonds: B:N.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Trenker, R. et al., Structure of the HER2/HER4/NRG1b Heterodimer Extracellular Domain. To Be Published

Release Date

2024-03-13

Peptides

Isoform JM-A CYT-1 of Receptor tyrosine-protein kinase erbB-4: A
Receptor tyrosine-protein kinase erbB-2: B
Isoform 6 of Pro-neuregulin-1, membrane-bound isoform: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Isoform JM-A CYT-1 of Receptor tyrosine-protein kinase erbB-4

Receptor tyrosine-protein kinase erbB-2

Isoform 6 of Pro-neuregulin-1, membrane-bound isoform

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