1YCY

Conserved hypothetical protein Pfu-1806301-001 from Pyrococcus furiosus

• PDB DOI: https://doi.org/10.2210/pdb1YCY/pdb

• Classification: structural genomics, unknown function
• Organism(s): Pyrococcus furiosus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-12-23 Released: 2005-02-22 
• Deposition Author(s): Huang, L., Liu, Z.-J., Lee, D., Tempel, W., Chang, J., Zhao, M., Habel, J., Xu, H., Chen, L., Nguyen, D., Chang, S.-H., Horanyi, P., Florence, Q., Zhou, W., Lin, D., Zhang, H., Praissman, J., Jenney Jr., F.E., Adams, M.W.W., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.311 
• R-Value Work: 0.281 

Literature

Conserved hypothetical protein Pfu-1806301-001 from Pyrococcus furiosus

Huang, L., Liu, Z.-J., Lee, D., Tempel, W., Chang, J., Zhao, M., Habel, J., Xu, H., Chen, L., Nguyen, D., Chang, S.-H., Horanyi, P., Florence, Q., Zhou, W., Lin, D., Zhang, H., Praissman, J., Jenney Jr., F.E., Adams, M.W.W., Rose, J.P., Wang, B.-C.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D8  (Explore in 3D)
Global Stoichiometry: Homo 16-mer - A16 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C8  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 32.67 kDa 
• Atom Count: 1,797 
• Modelled Residue Count: 248 
• Deposited Residue Count: 284 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Conserved hypothetical protein	A, B, C, D	71	Pyrococcus furiosus	Mutation(s): 4
UniProt
Find proteins for Q8TZN2 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8TZN2  Go to UniProtKB:  Q8TZN2

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.311 
• R-Value Work: 0.281 
• Space Group: P 6₂ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.958	α = 90
b = 82.958	β = 90
c = 189.782	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-02-22 
Deposition Author(s): Huang, L., Liu, Z.-J., Lee, D., Tempel, W., Chang, J., Zhao, M., Habel, J., Xu, H., Chen, L., Nguyen, D., Chang, S.-H., Horanyi, P., Florence, Q., Zhou, W., Lin, D., Zhang, H., Praissman, J., Jenney Jr., F.E., Adams, M.W.W., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2005-02-22
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description