1RRZ

Solution structure of GlgS protein from E. coli

• PDB DOI: https://doi.org/10.2210/pdb1RRZ/pdb
• BMRB: 6108

• Classification: STRUCTURAL GENOMICS,BIOSYNTHETIC PROTEIN
• Organism(s): Escherichia coli
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2003-12-09 Released: 2004-06-01 
• Deposition Author(s): Kozlov, G., Gehring, K., Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 15 
• Selection Criteria: structures with the lowest energy 

Literature

Structure of GlgS from Escherichia coli suggests a role in protein-protein interactions.

Kozlov, G., Elias, D., Cygler, M., Gehring, K.

(2004) BMC Biol 2: 10-10

• PubMed: 15161493 
• DOI: https://doi.org/10.1186/1741-7007-2-10
• Primary Citation of Related Structures:  
  1RRZ


• PubMed Abstract: 
  

  The Escherichia coli protein GlgS is up-regulated in response to starvation stress and its overexpression was shown to stimulate glycogen synthesis.

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Organizational Affiliation: 

Department of Biochemistry, McGill University, Montreal, Quebec H3G 1Y6, Canada. [e-mail]

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 10.07 kDa 
• Atom Count: 552 
• Modelled Residue Count: 66 
• Deposited Residue Count: 86 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glycogen synthesis protein glgS	A	86	Escherichia coli	Mutation(s): 0  Gene Names: GLGS, B3049
UniProt
Find proteins for P26649 (Escherichia coli (strain K12)) Explore P26649  Go to UniProtKB:  P26649

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 15 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-06-01 
Deposition Author(s): Kozlov, G., Gehring, K., Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI)

Revision History  

• Version 1.0: 2004-06-01
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-02
  Changes: Data collection, Database references, Derived calculations