SMTL ID : 8wue.2 (1 other biounit)

The sigma-1 receptor from Xenopus laevis in complex with dehydroepiandrosterone sulfate by soaking (C2 form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.09 Å

Oligo State

homo-trimer

Ligands

3 x ZWY: 17-oxoandrost-5-en-3beta-yl hydrogen sulfate(Non-covalent)

ZWY.1: 13 residues within 4Å: Chain A: V.90, W.95, M.99, Y.109, S.123, Y.126, W.170, E.178, I.184, T.187, L.188, F.190, A.191 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.90, A:W.95, A:Y.109, A:L.188, A:F.190 Hydrogen bonds: A:Y.126 ZWY.2: 15 residues within 4Å: Chain B: V.90, W.95, M.99, Y.109, L.111, Y.126, D.132, H.160, V.168, W.170, E.178, T.187, L.188, F.190, A.191 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:V.90, B:W.95, B:Y.109, B:L.188, B:F.190 Hydrogen bonds: B:Y.126, B:H.160 ZWY.3: 15 residues within 4Å: Chain C: W.95, M.99, Y.109, L.111, Y.126, I.130, D.132, W.170, E.178, I.184, T.187, L.188, F.190, A.191, Y.212 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:W.95, C:Y.109, C:L.111, C:L.188, C:F.190 Hydrogen bonds: C:Y.126, C:E.178

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fu, C. et al., Insight into binding of endogenous neurosteroid ligands to the sigma-1 receptor. Nat Commun (2024)

Release Date

2024-07-17

Peptides

Sigma non-opioid intracellular receptor 1: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

Sigma non-opioid intracellular receptor 1

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