1EVG

CRYSTAL STRUCTURE ANALYSIS OF CYS167 MUTANT OF ESCHERICHIA COLI WITH UNMODIFIED CATALYTIC CYSTEINE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.212

Literature

Macromolecules
Sequence Display for 1EVG

Classification: TRANSFERASE

Total Structure Weight: 31014.33

Macromolecule Entities
Molecule Chains Length Organism Details
THYMIDYLATE SYNTHASE A 264 Escherichia coli EC#: 2.1.1.45 IUBMB
Mutation: M1X, C50X, S167T, C192X
Details: UNMODIFIED CATALYTIC CYSTEINE
Gene Name(s): thyA b2827 JW2795
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
CXM
Query on CXM
A L-PEPTIDE LINKING C6 H11 N O4 S MET
CME
Query on CME
A L-PEPTIDE LINKING C5 H11 N O3 S2 CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.212
  • Space Group: I 21 3

Unit Cell:

Length (Å) Angle (°)
a = 131.97 α = 90.00
b = 131.97 β = 90.00
c = 131.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-19
  • Released Date: 2000-05-03
  • Deposition author(s): Phan, J., Mahdavian, E., Nivens, M.C., Minor, W., Berger, S., Spencer, H.T., Dunlap, R.B., Lebioda, L.

Revision History

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