3NG0

Crystal Structure of Glutamine Synthetase from Synechocystis sp. PCC 6803

Structural Biology Knowledgebase: 3NG0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.313
  • R-Value Work: 0.285

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3NG0

Classification: LIGASE

Total Structure Weight: 53725.17

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamine synthetase A 473 Synechocystis sp. pcc 6803 EC#: 6.3.1.2 IUBMB
Mutation: V115A, G204A, L205F, C206G
Gene Name(s): glnA slr1756

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ANP
Query on ANP

A PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.313
  • R-Value Work: 0.285
  • Space Group: P 6 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 132.02 α = 90.00
b = 132.02 β = 90.00
c = 202.13 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-10
  • Released Date: 2011-06-15
  • Deposition author(s): Saelices, L., Cascio, D., Florencio, F.J., Muro-Pastor, M.I.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4