1B5T

ESCHERICHIA COLI METHYLENETETRAHYDROFOLATE REDUCTASE

Structural Biology Knowledgebase: 1B5T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.212

Literature

Macromolecules
Sequence Display for 1B5T

Classification: OXIDOREDUCTASE

Total Structure Weight: 95305.44

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (METHYLENETETRAHYDROFOLATE REDUCTASE) A, B, C 275 Escherichia coli EC#: 1.5.1.20 IUBMB
Mutation: G295A
Gene Name(s): metF b3941 JW3913
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)
HG
Query on HG

A, B, C MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.212
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 103.00 α = 90.00
b = 128.20 β = 121.60
c = 98.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-07
  • Released Date: 1999-01-20
  • Deposition author(s): Guenther, B.D., Sheppard, C.A., Tran, P., Rozen, R., Matthews, R.G., Ludwig, M.L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4