SMTL ID : 7m94.2 (1 other biounit)

Bovine sigma-2 receptor bound to Roluperidone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

homo-dimer

Ligands

2 x YT7: Roluperidone(Non-covalent)

YT7.1: 14 residues within 4Å: Chain A: H.27, I.30, M.34, D.35, Q.53, Y.56, L.65, E.79, Q.83, T.113, T.116, V.152, Y.153, Y.156 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.30, A:Y.56, A:Y.153, A:Y.156, A:Y.156 Salt bridges: A:D.35 pi-Stacking: A:Y.56 YT7.7: 11 residues within 4Å: Chain B: I.30, M.34, D.35, Y.56, E.79, Q.83, T.113, T.116, V.152, Y.153, Y.156 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:I.30, B:T.113, B:Y.156 Salt bridges: B:D.35

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

OLC.2: 9 residues within 4Å: Chain A: F.82, F.86, P.105, I.108, Y.109, H.112 Chain B: M.114, T.115 Ligands: OLC.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.86, A:P.105 OLC.3: 3 residues within 4Å: Chain A: F.86, I.89 Ligands: OLC.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.86, A:I.89 OLC.4: 6 residues within 4Å: Chain A: L.33, L.40, L.44, Y.45, P.46, L.49 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.33, A:L.40, A:Y.45, A:L.49 OLC.5: 10 residues within 4Å: Chain A: A.70, K.73, S.74, F.77, C.78, F.82 Chain B: I.118, S.122, L.126, D.127 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:K.73, A:F.77, A:F.82, B:I.118, B:L.126 OLC.6: 7 residues within 4Å: Chain A: S.122, L.126, D.127 Chain B: A.70, K.73, S.74, F.77 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:K.73, B:F.77, A:L.126, A:L.126 OLC.8: 5 residues within 4Å: Chain B: L.32, L.44, Y.45, P.46, L.80 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.32, B:Y.45, B:L.80 OLC.9: 2 residues within 4Å: Chain B: V.168, R.169 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.168, B:R.169 OLC.10: 6 residues within 4Å: Chain B: F.82, F.86, P.105, I.108, Y.109, H.112 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.82, B:F.86, B:P.105, B:I.108, B:Y.109, B:H.112 OLC.11: 6 residues within 4Å: Chain B: T.9, G.11, A.12, G.15, L.16, I.162 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:L.16, B:I.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alon, A. et al., Structures of the sigma 2 receptor enable docking for bioactive ligand discovery. Nature (2021)

Release Date

2021-12-15

Peptides

Sigma intracellular receptor 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Membrane

We predict this structure to be a membrane protein.
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Sigma intracellular receptor 2

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