1XI8

Molybdenum cofactor biosynthesis protein from Pyrococcus furiosus Pfu-1657500-001

• PDB DOI: https://doi.org/10.2210/pdb1XI8/pdb

• Classification: Structural genomics, unknown function
• Organism(s): Pyrococcus furiosus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-09-21 Released: 2004-11-30 
• Deposition Author(s): Zhou, W., Zhao, M., Chang, J.C., Liu, Z.-J., Chen, L., Horanyi, P., Xu, H., Yang, H., Habel, J.E., Lee, D., Chang, S.-H., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.343 
• R-Value Work: 0.306 

Literature

Molybdenum cofactor biosynthesis protein from Pyrococcus furiosus Pfu-1657500-001

Zhou, W., Zhao, M., Chang, J.C., Liu, Z.-J., Chen, L., Horanyi, P., Xu, H., Yang, H., Habel, J.E., Lee, D., Chang, S.-H., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics

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)

Macromolecule Content

• Total Structure Weight: 89.6 kDa 
• Atom Count: 4,034 
• Modelled Residue Count: 534 
• Deposited Residue Count: 806 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdenum cofactor biosynthesis protein	A, B	403	Pyrococcus furiosus	Mutation(s): 0
UniProt
Find proteins for Q8U034 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8U034  Go to UniProtKB:  Q8U034

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.343 
• R-Value Work: 0.306 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.547	α = 90
b = 116.599	β = 90
c = 147.226	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-11-30 
Deposition Author(s): Zhou, W., Zhao, M., Chang, J.C., Liu, Z.-J., Chen, L., Horanyi, P., Xu, H., Yang, H., Habel, J.E., Lee, D., Chang, S.-H., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2004-11-30
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2023-10-25
  Changes: Data collection, Database references, Refinement description