5GN1 | pdb_00005gn1

Crystal structure of the C-terminal part of Fun30 ATPase domain

• PDB DOI: https://doi.org/10.2210/pdb5GN1/pdb

• Classification: HYDROLASE
• Organism(s): Saccharomyces cerevisiae S288C
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-07-18 Released: 2017-01-11 
• Deposition Author(s): Jiang, T., Liu, L.
• Funding Organization(s): Chinese Academy of Science

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 
  0.216 (Depositor), 0.209 (DCC) 
• R-Value Work: 
  0.187 (Depositor) 
• R-Value Observed: 
  0.188 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of the ATPase-C domain of the chromatin remodeller Fun30 from Saccharomyces cerevisiae.

Liu, L., Jiang, T.

(2017) Acta Crystallogr F Struct Biol Commun 73: 9-15

• PubMed: 28045388 
• DOI: https://doi.org/10.1107/S2053230X16019269
• Primary Citation Related Structures: 
  5GN1


• PubMed Abstract: 
  

  Fun30 (Function unknown now 30) is a chromatin remodeller belonging to the Snf2 family. It has previously been reported to be a regulator of several cellular activities, including DNA repair, gene silencing and maintenance of chromatin structure. Here, the crystal structure of the Fun30 ATPase-C domain (the C-lobe of the ATPase domain) is reported at 1.95 Å resolution. Although the structure displays overall similarities to those of other Snf2 family members, a new structural module was found to be specific to the Fun30 subfamily. Fun30 ATPase-C was shown be monomeric in solution and showed no detectable affinity for dsDNA.

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Organizational Affiliation: 
• National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Datun Road, Chaoyang District, Beijing 100101, People's Republic of China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 4 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 169.63 kDa 
• Atom Count: 11,466 
• Modeled Residue Count: 1,240 
• Deposited Residue Count: 1,464 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent helicase FUN30	A, B, C, D	366	Saccharomyces cerevisiae S288C	Mutation(s): 0  Gene Names: FUN30 EC: 3.6.4.12 (PDB Primary Data), 3.6.4 (UniProt)
UniProt
Find proteins for P31380 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P31380  Go to UniProtKB:  P31380

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free:  0.216 (Depositor), 0.209 (DCC) 
• R-Value Work:  0.187 (Depositor) 
• R-Value Observed: 0.188 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.431	α = 90
b = 118.394	β = 107.28
c = 111.578	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	model building
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2017-01-11 
Deposition Author(s): Jiang, T., Liu, L.

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Funding Organization	Location	Grant Number
Chinese Academy of Science	China	XDB08010301

Revision History  

• Version 1.0: 2017-01-11
  Type: Initial release
  
• Version 1.1: 2017-09-27
  Changes: Data collection
• Version 1.2: 2020-01-01
  Changes: Database references
• Version 1.3: 2023-11-08
  Changes: Data collection, Database references, Refinement description