1C4Q

MUTATED SHIGA-LIKE TOXIN B SUBUNIT (F30A/W34A) COMPLEXED WITH RECEPTOR GB3 ANALOGUE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.170 
  • R-Value Observed: 0.170 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history


Literature

Identification of the Primary Receptor Binding Site of Shiga-Like Toxin B Subunits: Structures of Mutated Shiga-Like Toxin I B-Pentamer with and without Bound Carbohydrate

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

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (SHIGA-LIKE TOXIN I SUBUNIT B)A, B, C, D, E69Escherichia coliMutation(s): 2 
Find proteins for P69179 (Enterobacteria phage H19B)
Explore P69179 
Go to UniProtKB:  P69179
Protein Feature View
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChainsChain Length2D Diagram Glycosylation3D Interactions
alpha-D-galactopyranose-(1-4)-beta-D-galactopyranose-(1-4)-beta-D-glucopyranoseF, G, H, I, J3 N/A Oligosaccharides Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.170 
  • R-Value Observed: 0.170 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.269α = 106.24
b = 44.165β = 106.69
c = 54.007γ = 98.87
Software Package:
Software NamePurpose
X-GENdata scaling
X-GENdata reduction
AMoREphasing
CNSrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-09-20
    Type: Initial release
  • Version 1.1: 2008-04-26
    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: 2018-03-07
    Changes: Data collection
  • Version 1.5: 2018-03-14
    Changes: Database references
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Database references, Derived calculations, Structure summary