4KYS

Clostridium botulinum thiaminase I in complex with thiamin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 4KYS

Classification: TRANSFERASE

Total Structure Weight: 99031.76

Macromolecule Entities
Molecule Chains Length Organism Details
Thiamine pyridinylase I A, B 427 Clostridium botulinum EC#: 2.5.1.2 IUBMB
Mutation: C143S
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)- 5-(2-HYDROXY-ETHYL)-4-METHYL-THIAZOL-3-IUM
THIAMIN, VITAMIN B1 (Synonym)
C12 H17 N4 O S
JZRWCGZRTZMZEH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CIT
Query on CIT

A, B CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.156
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 63.50 α = 90.00
b = 36.31 β = 91.44
c = 156.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-29
  • Released Date: 2013-10-30
  • Deposition author(s): Sikowitz, M.D., Shome, B., Zhang, Y., Begley, T.P., Ealick, S.E.

Revision History

  • 2013-11-20
    Type: Database references