2YSK

Crystal structure of a hypothetical protein TTHA1432 from Thermus thermophilus

• PDB DOI: https://doi.org/10.2210/pdb2YSK/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-04-03 Released: 2008-04-08 
• Deposition Author(s): Okamoto, A., Yokoyama, S., Kuramitsu, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.241 
• R-Value Work: 0.206 
• R-Value Observed: 0.206 

Literature

Crystal structure of a hypothetical protein TTHA1432 from Thermus thermophilus

Okamoto, A., Yokoyama, S., Kuramitsu, S.

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: 16.38 kDa 
• Atom Count: 1,285 
• Modelled Residue Count: 144 
• Deposited Residue Count: 145 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein TTHA1432	A	145	Thermus thermophilus HB8	Mutation(s): 0
UniProt
Find proteins for Q5SIE2 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SIE2  Go to UniProtKB:  Q5SIE2

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.241 
• R-Value Work: 0.206 
• R-Value Observed: 0.206 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.457	α = 90
b = 35.457	β = 90
c = 211.966	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
SCALEPACK	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-04-08 
Deposition Author(s): Okamoto, A., Yokoyama, S., Kuramitsu, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2008-04-08
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2024-03-13
  Changes: Data collection, Database references, Derived calculations