8GY8

The structure of Bax1 from Pyrococcus furiosus

• PDB DOI: https://doi.org/10.2210/pdb8GY8/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Pyrococcus furiosus DSM 3638
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-09-21 Released: 2023-09-27 
• Deposition Author(s): Wang, W.W., Liu, X.P.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.94 Å
• R-Value Free: 0.218 
• R-Value Work: 0.198 
• R-Value Observed: 0.199 

Literature

The structure of Bax1 from Pyrococcus furiosus

Yi, G.S., Huang, Q.Y., Wang, W.W., Yu, F., Xiao, X., Liu, X.P.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 87.74 kDa 
• Atom Count: 6,606 
• Modelled Residue Count: 750 
• Deposited Residue Count: 750 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative translation initiation factor (IF-2 homolog)	A, B	375	Pyrococcus furiosus DSM 3638	Mutation(s): 0  Gene Names: PF1903
UniProt
Find proteins for Q8TZT0 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8TZT0  Go to UniProtKB:  Q8TZT0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4 (Subject of Investigation/LOI)	C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.94 Å
• R-Value Free: 0.218 
• R-Value Work: 0.198 
• R-Value Observed: 0.199 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.25	α = 90
b = 110.49	β = 90
c = 126.14	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
HKL-3000	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-09-27 
Deposition Author(s): Wang, W.W., Liu, X.P.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32170097
National Natural Science Foundation of China (NSFC)	China	U1832161
National Natural Science Foundation of China (NSFC)	China	41921006

Revision History  

• Version 1.0: 2023-09-27
  Type: Initial release