4W8S

Crystal structure of truncated hemolysin A Q125S/Y134S from P. mirabilis at 1.5 Angstroms resolution

• PDB DOI: https://doi.org/10.2210/pdb4W8S/pdb

• Classification: TOXIN
• Organism(s): Proteus mirabilis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2014-08-26 Released: 2015-10-07 
• Deposition Author(s): Novak, W.R.P., Glasgow, E., Thompson, J.R., Weaver, T.M.
• Funding Organization(s): National Science Foundation (NSF, United States)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.51 Å
• R-Value Free: 0.201 
• R-Value Work: 0.176 
• R-Value Observed: 0.177 

Starting Model: experimental

Literature

Crystal structure of truncated hemolysin A Q125S/Y134S from P. mirabilis at 1.5 Angstroms resolution

Novak, W.R.P., Glasgow, E., Thompson, J.R., Weaver, T.M.

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 and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 25.36 kDa 
• Atom Count: 2,059 
• Modelled Residue Count: 234 
• Deposited Residue Count: 242 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemolysin	A	242	Proteus mirabilis	Mutation(s): 2  Gene Names: hpmA
UniProt
Find proteins for P16466 (Proteus mirabilis) Explore P16466  Go to UniProtKB:  P16466

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.51 Å
• R-Value Free: 0.201 
• R-Value Work: 0.176 
• R-Value Observed: 0.177 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.338	α = 90
b = 120.153	β = 90
c = 34.01	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2015-10-07 
Deposition Author(s): Novak, W.R.P., Glasgow, E., Thompson, J.R., Weaver, T.M.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)	United States	MCB1050435

Revision History  

• Version 1.0: 2015-10-07
  Type: Initial release
  
• Version 1.1: 2017-06-21
  Changes: Structure summary
• Version 1.2: 2017-09-20
  Changes: Author supporting evidence
• Version 1.3: 2019-11-27
  Changes: Author supporting evidence
• Version 1.4: 2023-09-27
  Changes: Data collection, Database references, Refinement description
• Version 1.5: 2024-11-06
  Changes: Structure summary