1NNH

Hypothetical protein from Pyrococcus furiosus Pfu-1801964

• PDB DOI: https://doi.org/10.2210/pdb1NNH/pdb

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


• Deposited: 2003-01-13 Released: 2004-02-03 
• Deposition Author(s): Tempel, W., Liu, Z.-J., Schubot, F.D., Shah, A., Arendall III, W.B., Rose, J.P., Richardson, D.C., Richardson, J.S., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 
  0.191 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.171 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.172 (Depositor) 

Literature

Hypothetical protein from Pyrococcus furiosus Pfu-1801964

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.

Biological Assembly 2  

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

Biological assembly 2 generated by PISA,PQS (software)

Macromolecule Content

• Total Structure Weight: 34.12 kDa 
• Atom Count: 2,502 
• Modelled Residue Count: 293 
• Deposited Residue Count: 294 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
asparaginyl-tRNA synthetase-related peptide	A	294	Pyrococcus furiosus	Mutation(s): 0
UniProt
Find proteins for Q8TZN6 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8TZN6  Go to UniProtKB:  Q8TZN6

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	B [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free:  0.191 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.171 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.172 (Depositor) 

Space Group: I 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.529	α = 90
b = 68.529	β = 90
c = 150.684	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MAR345	data collection
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-02-03 
Deposition Author(s): Tempel, W., Liu, Z.-J., Schubot, F.D., Shah, A., Arendall III, W.B., Rose, J.P., Richardson, D.C., Richardson, J.S., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG)

Revision History  

• Version 1.0: 2004-02-03
  Type: Initial release
  
• Version 1.1: 2008-04-29
  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: 2024-02-14
  Changes: Data collection, Database references, Derived calculations