1PVJ

Crystal structure of the Streptococcal pyrogenic exotoxin B (SpeB)- inhibitor complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.227

Literature

Macromolecules
Sequence Display for 1PVJ

Classification: TOXIN

Total Structure Weight: 161382.55

Macromolecule Entities
Molecule Chains Length Organism Details
pyrogenic exotoxin B A, B, C, D 368 Streptococcus pyogenes EC#: 3.4.22.10 IUBMB
Fragment: Streptococcal Pyrogenic Exotoxin B (SpeB)
Gene Name(s): speB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D (3R)-3-{[(BENZYLOXY)CARBONYL]AMINO}-2-OXO- 4-PHENYLBUTANE-1-DIAZONIUM
C18 H18 N3 O3
VLIGBVLLNSWVMI-MRXNPFEDSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.227
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 95.77 α = 90.00
b = 119.50 β = 90.00
c = 144.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-27
  • Released Date: 2004-09-28
  • Deposition author(s): Ziomek, E., Sivaraman, J., Doran, J., Menard, R., Cygler, M.

Revision History

  • Version 1_0: 2004-09-28

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2012-05-09

    Type: Other

  • Version 1_4: 2017-10-11

    Type: Advisory, Refinement description