8HFC

Cryo-EM structure of yeast Erf2/Erf4 complex

• PDB DOI: https://doi.org/10.2210/pdb8HFC/pdb
• EM Map EMD-34717: EMDB EMDataResource

• Classification: TRANSFERASE
• Organism(s): Saccharomyces cerevisiae S288C
• Expression System: Spodoptera frugiperda
• Mutation(s): No 
• Membrane Protein: Yes  PDBTMMemProtMD


• Deposited: 2022-11-10 Released: 2023-11-22 
• Deposition Author(s): Wu, J., Hu, Q., Zhang, Y., Yang, A., Liu, S.
• Funding Organization(s): Ministry of Science and Technology (MoST, China)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of Yeast Erf2/Erf4 complex

Wu, J., Hu, Q., Zhang, Y., Liu, S., Yang, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 73.85 kDa 
• Atom Count: 4,007 
• Modelled Residue Count: 498 
• Deposited Residue Count: 645 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Palmitoyltransferase ERF2	A	381	Saccharomyces cerevisiae S288C	Mutation(s): 0  Gene Names: ERF2, YLR246W EC: 2.3.1.225 Membrane Entity: Yes
UniProt
Find proteins for Q06551 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q06551  Go to UniProtKB:  Q06551

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Ras modification protein ERF4	B	264	Saccharomyces cerevisiae S288C	Mutation(s): 0  Gene Names: SHR5, ERF4, YOL110W, HRC237 Membrane Entity: Yes
UniProt
Find proteins for P41912 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P41912  Go to UniProtKB:  P41912

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PLM (Subject of Investigation/LOI)	C [auth A]	PALMITIC ACID C16 H32 O2 IPCSVZSSVZVIGE-UHFFFAOYSA-N
ZN	D [auth A], E [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-22 
Deposition Author(s): Wu, J., Hu, Q., Zhang, Y., Yang, A., Liu, S.

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Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	--

Revision History  

• Version 1.0: 2023-11-22
  Type: Initial release