› 7sfj

Electron Microscopy
2.74Å resolution

ChRmine in MSP1E3D1 lipid nanodisc

Released:
DOI: 10.2210/pdb7sfj/pdb
PDB entry 7sfj coloured by chain, front view.
PDB entry 7sfj coloured by chain, side view.
PDB entry 7sfj coloured by chain, top view.
Source organism: Rhodomonas lens
Primary publication:
Cryo-EM structures of the channelrhodopsin ChRmine in lipid nanodiscs.
Tucker K, Sridharan S, Adesnik H, Brohawn SG
OpenAccess logo Nat Commun 13 4842 (2022)
PMID: 35977941
Related structures: EMD-25079

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-168782 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ChRmine Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 318 amino acids
Theoretical weight: 36.6 KDa
Source organism: Rhodomonas lens
Expression system: Spodoptera frugiperda

Ligands and Environments

2 bound ligands:
Ligand PEE 21 x PEE
Ligand RET 3 x RET
1 modified residue:
Ligand AYA 3 x AYA

Experiments and Validation Details

Entry percentile scores
Resolution: 2.74Å
Relevant EMDB volumes: EMD-25079
Expression system: Spodoptera frugiperda

Quick links

Citations

1 review citation

Microbial circadian clocks: host-microbe interplay in diel cycles.
Wollmuth et al. (2023)
7 other articles

1 mention without citation

Cryo-EM structures of the channelrhodopsin ChRmine in lipid nanodiscs.
Tucker et al. (2022)