1F4F

CRYSTAL STRUCTURE OF E. COLI THYMIDYLATE SYNTHASE COMPLEXED WITH SP-722

Structural Biology Knowledgebase: 1F4F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 1F4F

Classification: TRANSFERASE

Total Structure Weight: 62456.93

Macromolecule Entities
Molecule Chains Length Organism Details
THYMIDYLATE SYNTHASE A, B 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 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
TP3
Query on TP3

A, B 4-[[GLUTAMIC ACID]-CARBONYL]-BENZENE-SULFONYL- D-PROLINE
SP-722 (Synonym)
C17 H20 N2 O9 S
NDDOUBGQRWFVQM-QWHCGFSZSA-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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TP3 N/A in BindingDB
Ki: 24000 nM  BindingMOAD
Ki: 24000 nM  PDBbind
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: 2.0 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.194
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 126.14 α = 90.00
b = 126.14 β = 90.00
c = 66.81 γ = 120.00

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: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4