1EKK

CRYSTAL STRUCTURE OF HYDROXYETHYLTHIAZOLE KINASE IN THE R3 FORM WITH HYDROXYETHYLTHIAZOLE

Structural Biology Knowledgebase: 1EKK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1EKK

Classification: TRANSFERASE

Total Structure Weight: 56959.25

Macromolecule Entities
Molecule Chains Length Organism Details
HYDROXYETHYLTHIAZOLE KINASE A, B 272 Bacillus subtilis EC#: 2.7.1.50 IUBMB
Mutation: C198X
Gene Name(s): thiM thiK ywbJ BSU38300 ipa-25d
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 2-(4-METHYL-THIAZOL-5-YL)-ETHANOL
4-METHYL-5-HYDROXYETHYLTHIAZOLE (Synonym)
C6 H9 N O S
BKAWJIRCKVUVED-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO2
Query on SO2

A, B SULFUR DIOXIDE
O2 S
RAHZWNYVWXNFOC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSD
Query on CSD
A, B L-PEPTIDE LINKING C3 H7 N O4 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.205
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 78.04 α = 90.00
b = 78.04 β = 90.00
c = 232.84 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-09
  • Released Date: 2000-08-09
  • Deposition author(s): Campobasso, N., Mathews, I.I., Begley, T.P., Ealick, S.E.

Revision History

  • 2014-11-12
    Type: Non-polymer description | Details: --
  • 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