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Electron Microscopy
3.5Å resolution

Cryo-EM structure of yeast Erf2/Erf4 complex

Released:
Primary publication:
Regulation of RAS palmitoyltransferases by accessory proteins and palmitoylation.
Nat Struct Mol Biol 31 436-446 (2024)
PMID: 38182928
Related structures: EMD-34717

Function and Biology Details

Reaction catalysed:
Palmitoyl-CoA + [protein]-L-cysteine = [protein]-S-palmitoyl-L-cysteine + CoA

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-235825 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Palmitoyltransferase ERF2 Chain: A
Molecule details ›
Chain: A
Length: 381 amino acids
Theoretical weight: 43.81 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q06551 (Residues: 1-359; Coverage: 100%)
Gene names: ERF2, YLR246W
Sequence domains: DHHC palmitoyltransferase
Ras modification protein ERF4 Chain: B
Molecule details ›
Chain: B
Length: 264 amino acids
Theoretical weight: 29.65 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P41912 (Residues: 1-237; Coverage: 100%)
Gene names: ERF4, HRC237, SHR5, YOL110W
Sequence domains: Golgin subfamily A member 7/ERF4 family

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.5Å
Relevant EMDB volumes: EMD-34717
Expression system: Spodoptera frugiperda