1ZP3

E. coli Methylenetetrahydrofolate Reductase (oxidized)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1ZP3

Classification: OXIDOREDUCTASE

Total Structure Weight: 105742.98

Macromolecule Entities
Molecule Chains Length Organism Details
5,10-methylenetetrahydrofolate reductase A, B, C 304 Escherichia coli EC#: 1.5.1.20 IUBMB
Gene Name(s): metF b3941 JW3913
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPD
Query on MPD

A, B, C (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.214
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 103.24 α = 90.00
b = 127.79 β = 121.55
c = 97.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-05-16
  • Released Date: 2005-08-09
  • Deposition author(s): Pejchal, R., Sargeant, R., Ludwig, M.L.

Revision History

  • Version 1_0: 2005-08-09

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2017-10-11

    Type: Advisory, Refinement description