› 6o84

Electron Microscopy
3.92Å resolution

Cryo-EM structure of OTOP3 from xenopus tropicalis

Released:
DOI: 10.2210/pdb6o84/pdb
PDB entry 6o84 coloured by chain, front view.
PDB entry 6o84 coloured by chain, side view.
PDB entry 6o84 coloured by chain, top view.
Source organism: Xenopus tropicalis
Primary publication:
Structural and functional characterization of an otopetrin family proton channel.
Chen Q, Zeng W, She J, Bai XC, Jiang Y
Elife 8 (2019)
PMID: 30973323
Related structures: EMD-0650

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108997 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Proton channel OTOP3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 690 amino acids
Theoretical weight: 73.35 KDa
Source organism: Xenopus tropicalis
Expression system: Homo sapiens
UniProt:
  • Canonical: A9JTM7 (Residues: 1-681; Coverage: 100%)
Gene name: otop3
Sequence domains: Otopetrin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.92Å
Relevant EMDB volumes: EMD-0650
Expression system: Homo sapiens

Quick links

Citations

3 review citations

How low can we go? Structure determination of small biological complexes using single-particle cryo-EM.
Wu et al. (2020)
2 more

1 mention without citation

Cryo-electron microscopy analysis of small membrane proteins.
Nygaard et al. (2020)