2DBS

Crystal structure of a hypothetical protein TTHC002 from Thermus thermophilus HB8

• PDB DOI: https://doi.org/10.2210/pdb2DBS/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2005-12-16 Released: 2006-06-16 
• Deposition Author(s): Yoshikawa, S., Arai, R., Kamo-Uchikubo, T., Fusatomi, E., Akasaka, R., Bessho, Y., Murayama, K., Terada, T., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.271 (Depositor), 0.284 (DCC) 
• R-Value Work: 
  0.256 (Depositor), 0.258 (DCC) 

Literature

Crystal structure of a hypothetical protein TTHC002 from Thermus thermophilus HB8

Yoshikawa, S., Arai, R., Kamo-Uchikubo, T., Fusatomi, E., Akasaka, R., Bessho, Y., Murayama, K., Terada, T., Shirouzu, M., Yokoyama, 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: 20.3 kDa 
• Atom Count: 1,299 
• Modelled Residue Count: 162 
• Deposited Residue Count: 180 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein TTHC002	A, B	90	Thermus thermophilus HB8	Mutation(s): 3  Gene Names: TTHC002
UniProt
Find proteins for Q5SGN2 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SGN2  Go to UniProtKB:  Q5SGN2

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.271 (Depositor), 0.284 (DCC) 
• R-Value Work:  0.256 (Depositor), 0.258 (DCC) 

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.145	α = 90
b = 41.145	β = 90
c = 87.572	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
CNS	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-06-16 
Deposition Author(s): Yoshikawa, S., Arai, R., Kamo-Uchikubo, T., Fusatomi, E., Akasaka, R., Bessho, Y., Murayama, K., Terada, T., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2006-06-16
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary