SMTL ID : 1dp4.2 (1 other biounit)

DIMERIZED HORMONE BINDING DOMAIN OF THE ATRIAL NATRIURETIC PEPTIDE RECEPTOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

NAG-NAG.1: 7 residues within 4Å: Chain A: N.13, S.15, Y.16, A.57, G.58, V.59, R.157 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.157, A:R.157 NAG-NAG.2: 4 residues within 4Å: Chain A: Y.363, N.395, T.397, S.398 No protein-ligand interaction detected (PLIP) NAG-NAG.8: 7 residues within 4Å: Chain B: N.13, S.15, Y.16, A.57, G.58, V.59, R.157 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.157, B:R.157 NAG-NAG.9: 4 residues within 4Å: Chain B: Y.363, N.395, T.397, S.398 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.363

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

SO4.3: 4 residues within 4Å: Chain A: G.265, Q.266, D.267, R.268 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.265, A:D.267, A:R.268 Water bridges: A:D.267, A:D.267, A:S.269 Salt bridges: A:R.268 SO4.4: 4 residues within 4Å: Chain A: R.95 Chain B: N.55, S.61, T.63 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.55, B:S.61, B:S.61 Water bridges: B:A.56, B:A.56, B:T.63, B:T.63 Salt bridges: A:R.95 SO4.5: 2 residues within 4Å: Chain A: R.142, R.178 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.142, A:R.178 SO4.6: 3 residues within 4Å: Chain A: K.365, D.367, R.368 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:R.368 Water bridges: A:K.365, A:K.365, A:R.368, A:R.368, A:N.369, A:N.369 Salt bridges: A:K.365, A:R.368 SO4.10: 4 residues within 4Å: Chain B: G.265, Q.266, D.267, R.268 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.265, B:D.267, B:R.268 Water bridges: B:D.267, B:S.269 Salt bridges: B:R.268 SO4.11: 4 residues within 4Å: Chain A: N.55, S.61, T.63 Chain B: R.95 9 PLIP interactions: 6 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:N.55, A:S.61, A:S.61, A:T.63 Water bridges: A:A.56, A:A.56, B:R.95, B:R.95 Salt bridges: B:R.95 SO4.12: 2 residues within 4Å: Chain B: R.142, R.178 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.142, B:R.178 SO4.13: 3 residues within 4Å: Chain B: K.365, D.367, R.368 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.368 Water bridges: B:K.365, B:K.365, B:R.368, B:R.368, B:N.369, B:N.369 Salt bridges: B:K.365, B:R.368

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 6 residues within 4Å: Chain A: P.10, W.18, S.53, P.84, G.85, C.86 Ligand excluded by PLIP CL.14: 6 residues within 4Å: Chain B: P.10, W.18, S.53, P.84, G.85, C.86 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van den Akker, F. et al., Structure of the dimerized hormone-binding domain of a guanylyl-cyclase-coupled receptor. Nature (2000)

Release Date

2000-07-12

Peptides

ATRIAL NATRIURETIC PEPTIDE RECEPTOR A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ATRIAL NATRIURETIC PEPTIDE RECEPTOR A

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