1ZPT

Escherichia coli Methylenetetrahydrofolate Reductase (reduced) complexed with NADH, pH 7.25


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.219

Literature

Macromolecules
Sequence Display for 1ZPT

Classification: OXIDOREDUCTASE

Total Structure Weight: 107384.78

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)
NAI
Query on NAI

A, B, C 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
NADH (Synonym)
C21 H29 N7 O14 P2
BOPGDPNILDQYTO-NNYOXOHSSA-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: 1.95 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.219
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 103.61 α = 90.00
b = 127.74 β = 121.73
c = 97.83 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-05-17
  • 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: Version format compliance

  • Version 1_3: 2013-11-06

    Type: Non-polymer description

  • Version 1_4: 2017-10-11

    Type: Advisory, Refinement description