1PVJ

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.288 
  • R-Value Work: 0.227 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Inhibition of autoprocessing of the streptococcal pyrogenic exotoxin B (speB). Crystal structure of the proenzyme-inhibitor complex

Ziomek, E.Sivaraman, J.Doran, J.Menard, R.Cygler, M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
pyrogenic exotoxin B
A, B, C, D
368Streptococcus pyogenesGene Names: speB
EC: 3.4.22.10
Find proteins for P0C0J0 (Streptococcus pyogenes)
Go to UniProtKB:  P0C0J0
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZFB
Query on ZFB

Download SDF File 
Download CCD File 
A, B, C, D
(3R)-3-{[(BENZYLOXY)CARBONYL]AMINO}-2-OXO-4-PHENYLBUTANE-1-DIAZONIUM
C18 H18 N3 O3
VLIGBVLLNSWVMI-MRXNPFEDSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.288 
  • R-Value Work: 0.227 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 95.769α = 90.00
b = 119.495β = 90.00
c = 144.083γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data scaling
Adxvdata processing
AMoREphasing
HKL-2000data reduction
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

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