4LNI

B. subtilis glutamine synthetase structures reveal large active site conformational changes and basis for isoenzyme specific regulation: structure of the transition state complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.58 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 4LNI

Classification: LIGASE

Total Structure Weight: 611606.75

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamine synthetase A, B, C..., D, E, F, G, H, I, J, K, LA, B, C, D, E, F, G, H, I, J, K, L 443 Bacillus subtilis EC#: 6.3.1.2 IUBMB
Gene Name(s): glnA BSU17460
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H, I, J, K, L ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
P3S
Query on P3S

A, B, C, D, E, F, G, H, I, J, K, L L-METHIONINE-S-SULFOXIMINE PHOSPHATE
C5 H13 N2 O6 P S
QQFOFBSCSWFFPB-NMAPHRJESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, F, G, H, I, J, K, L MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.58 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.165
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 110.20 α = 60.29
b = 141.60 β = 67.38
c = 142.10 γ = 76.20

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-07-11
  • Released Date: 2013-11-06
  • Deposition author(s): Schumacher, M.A., Chinnam, N., Tonthat, N., Fisher, S., Wray, L.

Revision History

  • Version 1_0: 2013-11-06

    Type: Initial release

  • Version 1_1: 2013-11-13

    Type: Database references

  • Version 1_2: 2014-01-15

    Type: Database references