1FNW

CRYSTAL STRUCTURE OF STREPTOCOCCAL PYROGENIC EXOTOXIN A

Structural Biology Knowledgebase: 1FNW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.9 Å
  • R-Value Free: 0.305
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1FNW

Classification: Toxin

Total Structure Weight: 210495.59

Macromolecule Entities
Molecule Chains Length Organism Details
EXOTOXIN TYPE A PRECURSOR (ALLELE 1) A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 221 Streptococcus phage t12 Mutation: L153T, T154I, S209N, N210K
Gene Name(s): speA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.9 Å
  • R-Value Free: 0.305
  • R-Value Work: 0.213
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 226.23 α = 90.00
b = 226.23 β = 90.00
c = 81.61 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-23
  • Released Date: 2000-11-17
  • Deposition author(s): Earhart, C.A., Vath, G.M., Roggiani, M., Schlivert, P.M., Ohlendorf, D.H.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4