6GQ0 | pdb_00006gq0

Crystal structure of GanP, a glucose-galactose binding protein from Geobacillus stearothermophilus

• PDB DOI: https://doi.org/10.2210/pdb6GQ0/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Geobacillus stearothermophilus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-06-07 Released: 2019-06-19 
• Deposition Author(s): Sherf, D., Lansky, S., Zehavi, A., Shoham, Y., Shoham, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.94 Å
• R-Value Free: 
  0.228 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.199 (Depositor) 

Starting Model: experimental

Literature

The crystal structure of GanP, a glucose-galactose binding protein from Gebacillus Stearothermophilus

Sherf, D., Zehavi, A., Lansky, S., Shoham, Y., Shoham, G.

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 Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 35.52 kDa 
• Atom Count: 2,398 
• Modeled Residue Count: 280 
• Deposited Residue Count: 318 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative sugar binding protein	A	318	Geobacillus stearothermophilus	Mutation(s): 0  Gene Names: ganP
UniProt
Find proteins for W8QN64 (Geobacillus stearothermophilus) Explore W8QN64  Go to UniProtKB:  W8QN64

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.94 Å
• R-Value Free:  0.228 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.199 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.719	α = 90
b = 67.719	β = 90
c = 152.173	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-06-19 
Deposition Author(s): Sherf, D., Lansky, S., Zehavi, A., Shoham, Y., Shoham, G.

Revision History  

• Version 1.0: 2019-06-19
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Refinement description