7XXE | pdb_00007xxe

Crystal structure of spFft3 C-terminal truncation

• PDB DOI: https://doi.org/10.2210/pdb7XXE/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Schizosaccharomyces pombe 972h-
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-05-30 Released: 2023-12-06 
• Deposition Author(s): Nan, Z., Tao, J., Yangao, H.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 4.20 Å
• R-Value Free: 
  0.337 (Depositor), 0.340 (DCC) 
• R-Value Work: 
  0.308 (Depositor), 0.310 (DCC) 
• R-Value Observed: 
  0.311 (Depositor) 

Literature

Crystal structure of spFft3 C-terminal truncation

Nan, Z., Tao, J., Yangao, H.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 64.76 kDa 
• Atom Count: 4,409 
• Modeled Residue Count: 541 
• Deposited Residue Count: 556 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent helicase fft3	A [auth B], B [auth A]	278	Schizosaccharomyces pombe 972h-	Mutation(s): 0  Gene Names: fft3, snf2SR, SPAC25A8.01c EC: 3.6.4.12
UniProt
Find proteins for O42861 (Schizosaccharomyces pombe (strain 972 / ATCC 24843)) Explore O42861  Go to UniProtKB:  O42861

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 4.20 Å
• R-Value Free:  0.337 (Depositor), 0.340 (DCC) 
• R-Value Work:  0.308 (Depositor), 0.310 (DCC) 
• R-Value Observed: 0.311 (Depositor) 

Space Group: P 6₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.649	α = 90
b = 99.649	β = 90
c = 130.55	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data scaling
PDB_EXTRACT	data extraction
HKL-2000	data reduction
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-12-06 
Deposition Author(s): Nan, Z., Tao, J., Yangao, H.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31800632

Revision History  

• Version 1.0: 2023-12-06
  Type: Initial release