1XE1

Hypothetical Protein From Pyrococcus Furiosus Pfu-880080-001

• PDB DOI: https://doi.org/10.2210/pdb1XE1/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Pyrococcus furiosus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-09-08 Released: 2004-09-21 
• Deposition Author(s): Chang, J.C., Zhao, M., Zhou, W., Liu, Z.J., Tempel, W., Arendall III, W.B., Chen, L., Lee, D., Habel, J.E., Rose, J.P., Richardson, J.S., Richardson, D.C., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.240 
• R-Value Work: 0.221 
• R-Value Observed: 0.222 

Literature

Hypothetical Protein From Pyrococcus Furiosus Pfu-880080-001

Chang, J.C., Zhao, M., Zhou, W., Liu, Z.J., Tempel, W., Arendall III, W.B., Chen, L., Lee, D., Habel, J.E., Rose, J.P., Richardson, J.S., Richardson, D.C., Wang, B.C., Southeast Collaboratory for Structural Genomics

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 12.89 kDa 
• Atom Count: 689 
• Modelled Residue Count: 91 
• Deposited Residue Count: 116 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein PF0907	A	116	Pyrococcus furiosus	Mutation(s): 2
UniProt
Find proteins for Q8U2D2 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8U2D2  Go to UniProtKB:  Q8U2D2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.240 
• R-Value Work: 0.221 
• R-Value Observed: 0.222 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 88.625	α = 90
b = 88.625	β = 90
c = 73.267	γ = 120

Software Package:

Software Name	Purpose
SOLVE	phasing
RESOLVE	phasing
DENZO	data reduction
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
REFMAC	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-09-21 
Deposition Author(s): Chang, J.C., Zhao, M., Zhou, W., Liu, Z.J., Tempel, W., Arendall III, W.B., Chen, L., Lee, D., Habel, J.E., Rose, J.P., Richardson, J.S., Richardson, D.C., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2004-09-21
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary