4RGC

277K Crystal structure of Escherichia Coli dihydrofolate reductase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 0.134
  • R-Value Work: 0.108

Literature

Macromolecules
Sequence Display for 4RGC

Classification: OXIDOREDUCTASE

Total Structure Weight: 19346.02

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydrofolate reductase A 159 Escherichia coli EC#: 1.5.1.3 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE (Synonym)
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FOL
Query on FOL

A FOLIC ACID
C19 H19 N7 O6
OVBPIULPVIDEAO-LBPRGKRZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSD
Query on CSD
A L-PEPTIDE LINKING C3 H7 N O4 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 0.134
  • R-Value Work: 0.108
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 34.30 α = 90.00
b = 45.52 β = 90.00
c = 98.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-09-29
  • Released Date: 2014-10-15
  • Deposition author(s): Wilson, M.A., Wan, Q., Bennett, B.C., Dealwis, C.
  • Previous versions: 4PSZ

Revision History

  • 2014-11-19
    Type: Non-polymer description
  • 2014-12-17
    Type: Database references
  • 2015-02-25
    Type: Database references