› 6a93

X-ray diffraction
3Å resolution

Crystal structure of 5-HT2AR in complex with risperidone

Released:
DOI: 10.2210/pdb6a93/pdb
PDB entry 6a93 coloured by chain, front view.
PDB entry 6a93 coloured by chain, side view.
PDB entry 6a93 coloured by chain, top view.
Source organisms:
Primary publication:
Structures of the 5-HT2A receptor in complex with the antipsychotics risperidone and zotepine.
Kimura KT, Asada H, Inoue A, Kadji FMN, Im D, Mori C, Arakawa T, Hirata K, Nomura Y, Nomura N, Aoki J, Iwata S, Shimamura T
Nat Struct Mol Biol 26 121-128 (2019)
PMID: 30723326

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142057 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
5-hydroxytryptamine receptor 2A; Soluble cytochrome b562 Chains: A, B
Molecule details ›
Chains: A, B
Length: 376 amino acids
Theoretical weight: 41.93 KDa
Source organisms: Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P28223 (Residues: 70-265, 313-403; Coverage: 61%)
  • Canonical: P0ABE7 (Residues: 23-62, 88-128; Coverage: 76%)
Gene names: HTR2, HTR2A, cybC
Sequence domains:

Ligands and Environments

5 bound ligands:
Ligand 8NU 2 x 8NU
Ligand CLR 2 x CLR
Ligand ZN 1 x ZN
Ligand 1PE 3 x 1PE
Ligand PLM 1 x PLM
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL32XU
Spacegroup: C2
Unit cell:
a: 277.72Å b: 42.15Å c: 91.94Å
α: 90° β: 92.55° γ: 90°
R-values:
R R work R free
0.245 0.244 0.275
Expression system: Spodoptera frugiperda

Quick links

Citations

11 review citations

Molecular pharmacology of metabotropic receptors targeted by neuropsychiatric drugs.
Roth BL. (2019)
10 more

34 mentions without citation

G protein-coupled receptors: structure- and function-based drug discovery.
Yang et al. (2021)
33 more