3FKY

Crystal structure of the glutamine synthetase Gln1deltaN18 from the yeast Saccharomyces cerevisiae


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 3FKY

Classification: LIGASE

Total Structure Weight: 838979.25

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamine synthetase A, B, C..., D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, TA, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T 370 Saccharomyces cerevisiae EC#: 6.3.1.2 IUBMB
Mutation: T251A, M264T
Gene Name(s): GLN1 YPR035W YP3085.01 YP9367.15
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FLC
Query on FLC

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T CITRATE ANION
C6 H5 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.225
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 128.65 α = 93.46
b = 129.94 β = 104.61
c = 135.61 γ = 104.01

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-12-18
  • Released Date: 2009-10-06
  • Deposition author(s): He, Y.X., Gui, L., Liu, Y.Z., Du, Y., Zhou, Y.Y., Li, P., Zhou, C.Z.

Revision History

  • 2011-07-13
    Type: Version format compliance