SMTL ID : 7wc4.1

Crystal structure of serotonin 2A receptor in complex with serotonin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

3 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 8 residues within 4Å: Chain A: I.314, T.315, M.318, C.326, N.327, V.330, I.331, L.334 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.314, A:I.314, A:T.315, A:V.330, A:I.331 Hydrogen bonds: A:N.327 CLR.2: 7 residues within 4Å: Chain A: I.23, A.24, I.27, L.28, M.31, Y.367, Y.372 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.23, A:I.27, A:L.28 Hydrogen bonds: A:Y.372 CLR.7: 4 residues within 4Å: Chain A: I.30, S.34, L.56 Ligands: OLC.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.30, A:L.56

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.3: 5 residues within 4Å: Chain A: E.203, W.206, N.210, N.278, Q.282 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.210, A:N.278

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

OLC.4: 11 residues within 4Å: Chain A: V.90, I.140, I.144, L.163, F.168, V.169, G.172, S.173, V.175, S.176, F.177 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.140, A:I.144, A:F.168, A:V.175 Hydrogen bonds: A:V.169, A:S.176 OLC.5: 6 residues within 4Å: Chain A: P.78, K.80, L.81, V.84, P.145, L.149 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.80, A:P.145, A:L.149 Hydrogen bonds: A:K.80 OLC.6: 8 residues within 4Å: Chain A: S.49, I.52, Y.87, L.91, I.130, W.134, V.138 Ligands: CLR.7 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.130, A:W.134

1 x MG: MAGNESIUM ION(Non-covalent)

MG.8: 2 residues within 4Å: Chain A: E.207, D.211 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.207, A:E.207, A:D.211, A:D.211

1 x SRO: SEROTONIN(Non-covalent)

SRO.9: 7 residues within 4Å: Chain A: W.85, D.89, V.90, L.162, F.312, L.335, N.336 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.89, A:D.89 Water bridges: A:N.316

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cao, D. et al., Structure-based discovery of nonhallucinogenic psychedelic analogs. Science (2022)

Release Date

2022-01-26

Peptides

5-hydroxytryptamine receptor 2A,5-hydroxytryptamine receptor 2A,5-hydroxytryptamine receptor 2A,Soluble cytochrome b562: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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5-hydroxytryptamine receptor 2A,5-hydroxytryptamine receptor 2A,5-hydroxytryptamine receptor 2A,Soluble cytochrome b562

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