1J27

Crystal structure of a hypothetical protein, TT1725, from Thermus thermophilus HB8 at 1.7A resolution

• PDB DOI: https://doi.org/10.2210/pdb1J27/pdb

• Classification: structural genomics, unknown function
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2002-12-26 Released: 2003-12-02 
• Deposition Author(s): Seto, A., Shirouzu, M., Terada, T., Murayama, K., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.218 
• R-Value Work: 0.178 
• R-Value Observed: 0.178 

Literature

Crystal structure of a hypothetical protein, TT1725, from Thermus thermophilus HB8 at 1.7 A resolution

Seto, A., Shirouzu, M., Terada, T., Murayama, K., Kuramitsu, S., Yokoyama, S.

(2003) Proteins 53: 768-771

• PubMed: 14579367 
• DOI: https://doi.org/10.1002/prot.10412
• Primary Citation of Related Structures:  
  1J27

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Organizational Affiliation: 

RIKEN Genomic Sciences Center, Tsurumi, Yokohama, Japan.

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: 11.42 kDa 
• Atom Count: 950 
• Modelled Residue Count: 98 
• Deposited Residue Count: 102 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein TT1725	A	102	Thermus thermophilus HB8	Mutation(s): 0  Gene Names: TT1725
UniProt
Find proteins for Q84BR1 (Thermus thermophilus) Explore Q84BR1  Go to UniProtKB:  Q84BR1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.218 
• R-Value Work: 0.178 
• R-Value Observed: 0.178 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.533	α = 90
b = 68.388	β = 90
c = 58.851	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-12-02 
Deposition Author(s): Seto, A., Shirouzu, M., Terada, T., Murayama, K., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2003-12-02
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Source and taxonomy, Version format compliance
• Version 1.3: 2023-12-27
  Changes: Data collection, Database references