2GQV

High-resolution structure of a plasmid-encoded dihydrofolate reductase: pentagonal network of water molecules in the D2-symmetric active site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.1 Å
  • R-Value Free: 0.153
  • R-Value Work: 0.099

Literature

Macromolecules
Sequence Display for 2GQV

Classification: OXIDOREDUCTASE

Total Structure Weight: 6732.53

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate reductase type 2 A 62 Escherichia coli EC#: 1.5.1.3 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.1 Å
  • R-Value Free: 0.153
  • R-Value Work: 0.099
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 68.05 α = 90.00
b = 68.05 β = 90.00
c = 52.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-04-22
  • Released Date: 2007-04-24
  • Deposition author(s): Narayana, N.

Revision History

  • Version 1_0: 2007-04-24

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance