1F4E

CRYSTAL STRUCTURE OF E. COLI THYMIDYLATE SYNTHASE COMPLEXED WITH TOSYL-D-PROLINE

Structural Biology Knowledgebase: 1F4E SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1F4E

Classification: TRANSFERASE

Total Structure Weight: 31759.05

Macromolecule Entities
Molecule Chains Length Organism Details
THYMIDYLATE SYNTHASE A 264 Escherichia coli EC#: 2.1.1.45 IUBMB
Mutation: M1X
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
TPR
Query on TPR

A TOSYL-D-PROLINE
C12 H15 N O4 S
CGPHGPCHVUSFFA-LLVKDONJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TPR N/A in BindingDB
Ki: 1100000 nM  BindingMOAD
Ki: 1100000 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CXM
Query on CXM
A L-PEPTIDE LINKING C6 H11 N O4 S MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.192
  • Space Group: I 21 3

Unit Cell:

Length (Å) Angle (°)
a = 131.88 α = 90.00
b = 131.88 β = 90.00
c = 131.88 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-06-07
  • Released Date: 2000-06-22
  • Deposition author(s): Erlanson, D.A., Braisted, A.C., Raphael, D.R., Randal, M., Stroud, R.M., Gordon, E., Wells, J.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values