8I3F

Crystal structure of Rco1-Eaf3 with peptide of histone H3 N-terminal

• PDB DOI: https://doi.org/10.2210/pdb8I3F/pdb

• Classification: STRUCTURAL PROTEIN
• Organism(s): Saccharomyces cerevisiae
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-01-17 Released: 2023-05-31 
• Deposition Author(s): Chen, Z., Xu, C.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.62 Å
• R-Value Free: 0.188 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 

Literature

Molecular basis for Eaf3-mediated assembly of Rpd3S and NuA4.

Chen, Z., Lundy, T., Zhu, Z., Hoskins, V.E., Zhang, J., Yao, X., Strahl, B.D., Xu, C.

(2023) Cell Discov 9: 51-51

• PubMed: 37236927 
• DOI: https://doi.org/10.1038/s41421-023-00565-9
• Primary Citation of Related Structures:  
  8I3F, 8I3G

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Organizational Affiliation: 

The First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 35.5 kDa 
• Atom Count: 2,737 
• Modelled Residue Count: 307 
• Deposited Residue Count: 307 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chromatin modification-related protein EAF3	A	183	Saccharomyces cerevisiae	Mutation(s): 0  Gene Names: EAF3
UniProt
Find proteins for Q12432 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q12432  Go to UniProtKB:  Q12432

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
RCO1 isoform 1	B	118	Saccharomyces cerevisiae	Mutation(s): 0  Gene Names: RCO1
UniProt
Find proteins for Q04779 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q04779  Go to UniProtKB:  Q04779

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H3	C	6	Saccharomyces cerevisiae	Mutation(s): 0
UniProt
Find proteins for P61830 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P61830  Go to UniProtKB:  P61830

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN (Subject of Investigation/LOI)	D [auth B], E [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.62 Å
• R-Value Free: 0.188 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.513	α = 90
b = 75.546	β = 114.19
c = 73.421	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-05-31 
Deposition Author(s): Chen, Z., Xu, C.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2023-05-31
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Database references