1Z52

Proaerolysin Mutant W373L

• PDB DOI: https://doi.org/10.2210/pdb1Z52/pdb

• Classification: TOXIN
• Organism(s): Aeromonas hydrophila
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2005-03-16 Released: 2006-03-07 
• Deposition Author(s): Parker, M.W., Feil, S.C., Tang, J.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.38 Å
• R-Value Free: 0.301 
• R-Value Work: 0.250 

Literature

Crystal Structure of Proaerolysin at 2.3 A Resolution and Structural Analyses of Single-site Mutants as a Basis for Understanding Membrane Insertion of the Toxin

Parker, M.W., Feil, S.C., Tang, J.W.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 103.81 kDa 
• Atom Count: 7,179 
• Modelled Residue Count: 901 
• Deposited Residue Count: 940 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aerolysin	A, B	470	Aeromonas hydrophila	Mutation(s): 1
UniProt
Find proteins for P09167 (Aeromonas hydrophila) Explore P09167  Go to UniProtKB:  P09167

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.38 Å
• R-Value Free: 0.301 
• R-Value Work: 0.250 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.711	α = 90
b = 91.141	β = 90
c = 168.215	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-03-07 
Deposition Author(s): Parker, M.W., Feil, S.C., Tang, J.W.

Revision History  

• Version 1.0: 2006-03-07
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-11-10
  Changes: Database references