3BHL

E.coli thymidylate synthase complexes with 5-NO2dUMP and tetrahydrofolate at 1.4 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 3BHL

Classification: TRANSFERASE

Total Structure Weight: 63008.77

Macromolecule Entities
Molecule Chains Length Organism Details
Thymidylate synthase A, B 264 Escherichia coli EC#: 2.1.1.45 IUBMB
Gene Name(s): thyA b2827 JW2795
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (6S)-5,6,7,8-TETRAHYDROFOLATE
C19 H23 N7 O6
MSTNYGQPCMXVAQ-RYUDHWBXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NDU
Query on NDU

A, B 2'-DEOXY-5-NITROURIDINE 5'-MONOPHOSPHATE
C9 H14 N3 O10 P
ZYBJIJYGXJSDTC-XZBKPIIZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CXM
Query on CXM
A, B L-PEPTIDE LINKING C6 H11 N O4 S MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.174
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 124.87 α = 90.00
b = 124.87 β = 90.00
c = 66.39 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-11-28
  • Released Date: 2008-12-02
  • Deposition author(s): Roberts, S.A., Montfort, W.R.

Revision History

  • 2011-07-13
    Type: Non-polymer description, Version format compliance