1CZG | pdb_00001czg

STRUCTURE OF THE G62T MUTANT OF SHIGA-LIKE TOXIN I B SUBUNIT

• PDB DOI: https://doi.org/10.2210/pdb1CZG/pdb

• Classification: TOXIN
• Organism(s): Phage h30
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 1999-09-03 Released: 2000-09-13 
• Deposition Author(s): Ling, H., Bast, D., Brunton, J.L., Read, R.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.251 (Depositor), 0.249 (DCC) 
• R-Value Work: 
  0.224 (Depositor), 0.220 (DCC) 

Literature

STRUCTURE OF THE G62T MUTANT OF SHIGA-LIKE TOXIN I B SUBUNIT

Ling, H., Bast, D., Brunton, J.L., Read, R.J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C5  (Explore in 3D)
Global Stoichiometry: Homo 5-mer - A5 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 38.71 kDa 
• Atom Count: 2,744 
• Modeled Residue Count: 345 
• Deposited Residue Count: 345 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SHIGA TOXIN B-CHAIN	A, B, C, D, E	69	Phage h30	Mutation(s): 1
UniProt
Find proteins for P69179 (Enterobacteria phage H19B) Explore P69179  Go to UniProtKB:  P69179

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.251 (Depositor), 0.249 (DCC) 
• R-Value Work:  0.224 (Depositor), 0.220 (DCC) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.653	α = 90
b = 97.373	β = 90
c = 66.745	γ = 90

Software Package:

Software Name	Purpose
X-GEN	data scaling
X-GEN	data reduction
AMoRE	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2000-09-13 
Deposition Author(s): Ling, H., Bast, D., Brunton, J.L., Read, R.J.

Revision History  

• Version 1.0: 2000-09-13
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 1.4: 2021-11-03
  Changes: Database references
• Version 1.5: 2024-10-30
  Changes: Data collection, Structure summary