1YEX

Structural and biochemical analysis of the link between enzymatic activity and oligomerization in AhpC, a bacterial peroxiredoxin.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 1YEX

Classification: OXIDOREDUCTASE

Total Structure Weight: 104044.37

Macromolecule Entities
Molecule Chains Length Organism Details
Alkyl hydroperoxide reductase subunit C A, B, C, D, E 186 Salmonella enterica EC#: 1.11.1.15 IUBMB
Mutation: T77D
Gene Name(s): ahpC STM0608
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, B, C, D, E SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.190
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 127.12 α = 90.00
b = 170.95 β = 90.00
c = 135.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-12-28
  • Released Date: 2005-08-16
  • Deposition author(s): Parsonage, D., Youngblood, D.S., Sarma, G.N., Wood, Z.A., Karplus, P.A., Poole, L.B.

Revision History

  • Version 1_0: 2005-08-16

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance