2DBB | pdb_00002dbb

Crystal structure of PH0061

• PDB DOI: https://doi.org/10.2210/pdb2DBB/pdb

• Classification: TRANSCRIPTIONAL REGULATOR
• Organism(s): Pyrococcus horikoshii OT3
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2005-12-15 Released: 2006-06-15 
• Deposition Author(s): Nishino, A., Hosaka, T., Murayama, K., Shirouzu, M., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.234 (Depositor), 0.242 (DCC) 
• R-Value Work: 
  0.198 (Depositor), 0.210 (DCC) 

Literature

Crystal structure of PH0061

Hosaka, T., Nishino, A., Murayama, K., 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)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 35.24 kDa 
• Atom Count: 2,497 
• Modeled Residue Count: 294 
• Deposited Residue Count: 302 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative HTH-type transcriptional regulator PH0061	A, B	151	Pyrococcus horikoshii OT3	Mutation(s): 0
UniProt
Find proteins for O57802 (Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)) Explore O57802  Go to UniProtKB:  O57802

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.234 (Depositor), 0.242 (DCC) 
• R-Value Work:  0.198 (Depositor), 0.210 (DCC) 

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.33	α = 90
b = 118.81	β = 90
c = 132.85	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-06-15 
Deposition Author(s): Nishino, A., Hosaka, T., Murayama, K., Shirouzu, M., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2006-06-15
  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: 2024-03-13
  Changes: Data collection, Database references