SMTL ID : 2ahx.3 (2 other biounits)

Crystal structure of ErbB4/HER4 extracellular domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 6 residues within 4Å: Chain A: E.76, N.77, R.79, K.113, N.114, F.223 Ligand excluded by PLIP NAG.2: 2 residues within 4Å: Chain A: R.90, N.150 Ligand excluded by PLIP NAG.3: 3 residues within 4Å: Chain A: L.153, S.155, N.157 Ligand excluded by PLIP NAG.4: 7 residues within 4Å: Chain A: R.1, Q.2, C.222, F.223, A.224, N.229, G.232 Ligand excluded by PLIP NAG.5: 1 residues within 4Å: Chain A: N.334 Ligand excluded by PLIP NAG.6: 4 residues within 4Å: Chain A: N.449, T.451, T.452, D.486 Ligand excluded by PLIP NAG.7: 4 residues within 4Å: Chain A: R.467, N.471, A.474, E.475 Ligand excluded by PLIP NAG.8: 3 residues within 4Å: Chain A: P.548, D.551, N.552 Ligand excluded by PLIP NAG.12: 6 residues within 4Å: Chain B: E.76, N.77, R.79, K.113, N.114, F.223 Ligand excluded by PLIP NAG.13: 2 residues within 4Å: Chain B: R.90, N.150 Ligand excluded by PLIP NAG.14: 3 residues within 4Å: Chain B: L.153, S.155, N.157 Ligand excluded by PLIP NAG.15: 7 residues within 4Å: Chain B: R.1, Q.2, C.222, F.223, A.224, N.229, G.232 Ligand excluded by PLIP NAG.16: 1 residues within 4Å: Chain B: N.334 Ligand excluded by PLIP NAG.17: 4 residues within 4Å: Chain B: N.449, T.451, T.452, D.486 Ligand excluded by PLIP NAG.18: 4 residues within 4Å: Chain B: R.467, N.471, A.474, E.475 Ligand excluded by PLIP NAG.19: 3 residues within 4Å: Chain B: P.548, D.551, N.552 Ligand excluded by PLIP

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.9: 3 residues within 4Å: Chain A: V.266, K.267, K.268 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.267, A:K.268, A:K.268 SO4.10: 4 residues within 4Å: Chain A: I.463, R.464, D.465, K.468 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.465 Water bridges: A:Y.445, A:Y.445, A:N.466, A:N.466 SO4.20: 3 residues within 4Å: Chain B: V.266, K.267, K.268 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.267, B:K.268, B:K.268 SO4.21: 4 residues within 4Å: Chain B: I.463, R.464, D.465, K.468 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.465 Water bridges: B:Y.445, B:Y.445, B:Y.445, B:Y.445, B:N.466, B:N.466

2 x YT3: YTTRIUM (III) ION(Non-covalent)

YT3.11: 7 residues within 4Å: Chain A: D.585, D.587, E.589 Chain B: D.585, D.587, E.589 Ligands: YT3.22 No protein-ligand interaction detected (PLIP) YT3.22: 7 residues within 4Å: Chain A: D.585, D.587, E.589 Chain B: D.585, D.587, E.589 Ligands: YT3.11 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bouyain, S. et al., The extracellular region of ErbB4 adopts a tethered conformation in the absence of ligand. Proc.Natl.Acad.Sci.USA (2005)

Release Date

2005-09-27

Peptides

Receptor tyrosine-protein kinase erbB-4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

Receptor tyrosine-protein kinase erbB-4

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