1WF3 | pdb_00001wf3

Crystal structure of GTP-binding protein TT1341 from Thermus thermophilus HB8

• PDB DOI: https://doi.org/10.2210/pdb1WF3/pdb

• Classification: HYDROLASE
• Organism(s): Thermus thermophilus HB8
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2004-05-25 Released: 2004-11-25 
• Deposition Author(s): Kawazoe, M., Hori-Takemoto, C., Kaminishi, T., Sekine, S., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.88 Å
• R-Value Free: 
  0.227 (Depositor) 
• R-Value Work: 
  0.200 (Depositor) 
• R-Value Observed: 
  0.200 (Depositor) 

Literature

Crystal structure of GTP-binding protein TT1341 from Thermus thermophilus HB8

Kawazoe, M., Hori-Takemoto, C., Kaminishi, T., Sekine, S., Shirouzu, M., Yokoyama, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 34.59 kDa 
• Atom Count: 2,576 
• Modelled Residue Count: 296 
• Deposited Residue Count: 301 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GTP-binding protein	A	301	Thermus thermophilus HB8	Mutation(s): 0  Gene Names: TT1341
UniProt
Find proteins for Q5SM23 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SM23  Go to UniProtKB:  Q5SM23

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GNP	C [auth A]	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER C10 H17 N6 O13 P3 UQABYHGXWYXDTK-UUOKFMHZSA-N
GOL	D [auth A], E [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
MG	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.88 Å
• R-Value Free:  0.227 (Depositor) 
• R-Value Work:  0.200 (Depositor) 
• R-Value Observed: 0.200 (Depositor) 

Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.634	α = 90
b = 68.634	β = 90
c = 86.4	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-11-25 
Deposition Author(s): Kawazoe, M., Hori-Takemoto, C., Kaminishi, T., Sekine, S., Shirouzu, M., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2004-11-25
  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, Derived calculations