6his

Electron Microscopy
4.5Å resolution

Mouse serotonin 5-HT3 receptor, tropisetron-bound, T conformation

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
PDBe Complex ID:
PDB-CPX-150140 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (3 distinct):
5-hydroxytryptamine receptor 3A Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 451 amino acids
Theoretical weight: 51.95 KDa
Source organism: Mus musculus
Expression system: Homo sapiens
UniProt:
  • Canonical: P23979 (Residues: 35-303, 305-485; Coverage: 97%)
Gene names: 5ht3, Htr3, Htr3a
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, BMA
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 4.5Å
Relevant EMDB volumes: EMD-0228
Expression system: Homo sapiens