7dsi

Electron Microscopy
3.21Å resolution

Cryo-EM structure of Dnf1 from Saccharomyces cerevisiae in yeast lipids with AMPPCP ( resting state )

Released:
Primary publication:
Conformational changes of a phosphatidylcholine flippase in lipid membranes.
Cell Rep 38 110518 (2022)
PMID: 35294892
Related structures: EMD-30834

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-152422 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (5 distinct):
Phospholipid-transporting ATPase DNF1 Chain: A
Molecule details ›
Chain: A
Length: 1571 amino acids
Theoretical weight: 178 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P32660 (Residues: 1-1571; Coverage: 100%)
Gene names: DNF1, SYGP-ORF7, YER166W
Sequence domains:
Phospholipid-transporting ATPase accessory subunit LEM3 Chain: B
Molecule details ›
Chain: B
Length: 414 amino acids
Theoretical weight: 47.49 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P42838 (Residues: 1-414; Coverage: 100%)
Gene names: BRE3, LEM3, N0333, ROS3, YNL323W
Sequence domains: LEM3 (ligand-effect modulator 3) family / CDC50 family

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer : NEW Components: NAG
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.21Å
Relevant EMDB volumes: EMD-30834
Expression system: Saccharomyces cerevisiae S288C