3LE1

Crystal structure of apoHPr monomer from Thermoanaerobacter tengcongensis

• PDB DOI:  https://doi.org/10.2210/pdb3LE1/pdb

• Classification: TRANSFERASE
• Organism(s): Caldanaerobacter subterraneus subsp. tengcongensis MB4
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-01-14 Released: 2010-12-15 
• Deposition Author(s): Fu, T.M., Su, X.D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.51 Å
• R-Value Free: 0.248 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 

Literature

Dimerization of HPr by reversible domain swapping.

Fu, T.M., Su, X.D.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 19.91 kDa 
• Atom Count: 1,354 
• Modelled Residue Count: 172 
• Deposited Residue Count: 176 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphotransferase system, HPr-related proteins	A, B	88	Caldanaerobacter subterraneus subsp. tengcongensis MB4	Mutation(s): 0  Gene Names: FruB, TTE1820

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CD	C [auth A], D [auth A], E [auth A], F [auth A], G [auth B], H [auth B]	CADMIUM ION Cd WLZRMCYVCSSEQC-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.51 Å
• R-Value Free: 0.248 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 
• Space Group: P 4₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.86	α = 90
b = 57.86	β = 90
c = 42.08	γ = 90

Software Package:

Software Name	Purpose
MAR345dtb	data collection
MOLREP	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-15 
Deposition Author(s): Fu, T.M., Su, X.D.

Revision History  

• Version 1.0: 2010-12-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance