3NG0

Crystal Structure of Glutamine Synthetase from Synechocystis sp. PCC 6803


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.313 
  • R-Value Work: 0.285 
  • R-Value Observed: 0.287 

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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Crystal Structure of Glutamine Synthetase from Synechocystis sp. PCC 6803

Saelices, L.Cascio, D.Florencio, F.J.Muro-Pastor, M.I.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glutamine synthetase473Synechocystis sp. PCC 6803Mutation(s): 4 
Gene Names: glnAslr1756
EC: 6.3.1.2
UniProt
Find proteins for P77961 (Synechocystis sp. (strain PCC 6803 / Kazusa))
Explore P77961 
Go to UniProtKB:  P77961
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP77961
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.313 
  • R-Value Work: 0.285 
  • R-Value Observed: 0.287 
  • Space Group: P 6 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 132.016α = 90
b = 132.016β = 90
c = 202.13γ = 120
Software Package:
Software NamePurpose
SCALEPACKdata scaling
PHASERphasing
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
BUSTERrefinement

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-06-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2024-02-21
    Changes: Data collection, Database references, Derived calculations