SMTL ID : 6igk.1

Crystal Structure of human ETB receptor in complex with Endothelin-3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

12 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)(Non-functional Binders)

OLC.1: 10 residues within 4Å: Chain A: E.36, K.39, Y.40, T.43, V.44, C.47, L.48, V.51, L.52, L.101 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.51, A:L.52 Hydrogen bonds: A:E.36, A:E.36 OLC.2: 9 residues within 4Å: Chain A: V.90, I.91, P.94, V.97, Y.98, L.101, A.102, M.111, L.114 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.91, A:V.97, A:Y.98, A:L.114 OLC.3: 8 residues within 4Å: Chain A: L.83, I.160, V.161, W.164, V.165, V.168, V.169 Ligands: OLC.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.160, A:V.161, A:W.164, A:W.164, A:V.165, A:V.168, A:V.169 OLC.4: 8 residues within 4Å: Chain A: L.87, K.113, F.117, A.121, V.168, A.175, I.176 Ligands: OLC.3 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.87, A:F.117, A:A.121, A:V.168, A:I.176 Salt bridges: A:K.113 OLC.5: 8 residues within 4Å: Chain A: L.425, L.428, P.429, L.432, L.436, L.440, F.454 Ligands: OLC.10 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.428, A:P.429, A:F.454 Water bridges: A:N.442 OLC.6: 9 residues within 4Å: Chain A: W.213, F.216, F.220, C.221, A.228, L.428, L.432, I.435 Ligands: OLC.11 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.216, A:F.220, A:A.228, A:L.428, A:L.432 OLC.7: 1 residues within 4Å: Ligands: OLC.8 No protein-ligand interaction detected (PLIP) OLC.8: 5 residues within 4Å: Chain A: K.35, T.37, I.41, V.457 Ligands: OLC.7 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:T.37, A:I.41, A:V.457 Water bridges: A:E.33, A:S.453 OLC.9: 10 residues within 4Å: Chain A: V.169, L.170, V.172, I.176, T.201, F.203, M.204, F.206, Y.207, W.214 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.169, A:L.170, A:F.203, A:F.206, A:W.214, A:W.214, A:W.214 OLC.10: 13 residues within 4Å: Chain A: K.414, C.418, V.422, L.425, C.426, M.465, L.468, A.472, I.475, A.476, L.479, V.480 Ligands: OLC.5 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.422, A:L.468, A:A.472, A:I.475, A:A.476, A:L.479, A:L.479 OLC.11: 6 residues within 4Å: Chain A: W.213, S.217, C.221, L.222 Ligands: OLC.6, OLC.12 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.213, A:L.222 OLC.12: 8 residues within 4Å: Chain A: T.209, A.210, W.213, W.214, S.217, F.218, L.438 Ligands: OLC.11 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.213, A:W.214, A:W.214, A:F.218, A:F.218

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.13: 6 residues within 4Å: Chain A: G.353, F.354, T.355, N.356, S.357, N.372 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:T.355, A:N.356, A:N.356, A:S.357, A:S.357, A:N.372 Water bridges: A:N.372, A:K.375

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shihoya, W. et al., Crystal structures of human ETBreceptor provide mechanistic insight into receptor activation and partial activation. Nat Commun (2018)

Release Date

2018-11-21

Peptides

Endothelin receptor type B,Endolysin,Endothelin receptor type B: A
Endothelin-3: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Endothelin receptor type B,Endolysin,Endothelin receptor type B

Endothelin-3

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