2EHW | pdb_00002ehw

Conserved hypothetical proteim (TTHB059) from Thermo thermophilus HB8

• PDB DOI: https://doi.org/10.2210/pdb2EHW/pdb

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


• Deposited: 2007-03-09 Released: 2007-09-11 
• Deposition Author(s): Rehse, P.H., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.22 Å
• R-Value Free: 
  0.284 (Depositor) 
• R-Value Work: 
  0.220 (Depositor), 0.239 (DCC) 

Literature

Conserved hypothetical proteim (TTHB059) from Thermo thermophilus HB8

Rehse, P.H., Yokoyama, S.

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: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 4 assigned by authors.

Biological Assembly 5  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 5 generated by PISA,PQS (software)

Biological Assembly 6  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 6 generated by PISA,PQS (software)

Macromolecule Content 

• Total Structure Weight: 55.59 kDa 
• Atom Count: 3,867 
• Modeled Residue Count: 463 
• Deposited Residue Count: 480 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein TTHB059	A, B, C, D	120	Thermus thermophilus HB8	Mutation(s): 0
UniProt
Find proteins for Q53WA3 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q53WA3  Go to UniProtKB:  Q53WA3

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: 2.22 Å
• R-Value Free:  0.284 (Depositor) 
• R-Value Work:  0.220 (Depositor), 0.239 (DCC) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.45	α = 90
b = 132.46	β = 90
c = 117.77	γ = 90

Software Package:

Software Name	Purpose
d*TREK	data scaling
SOLVE	phasing
RESOLVE	phasing
CNS	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
d*TREK	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-09-11 
Deposition Author(s): Rehse, P.H., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-09-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Derived calculations, Source and taxonomy, Version format compliance
• Version 1.2: 2024-10-23
  Changes: Data collection, Database references, Derived calculations, Structure summary