5M38

Structure of the TagL peptidoglycan binding domain from EAEC T6SS

• PDB DOI: https://doi.org/10.2210/pdb5M38/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Escherichia coli
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2016-10-14 Released: 2018-02-21 
• Deposition Author(s): Cambillau, C., Nguyen, V.S., Spinelli, S., Cascales, E.
• Funding Organization(s): French National Research Agency

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 
  0.232 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.217 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.218 (Depositor) 

Starting Model: experimental

Literature

Structure of the TagL peptidoglycan binding domain from EAEC T6SS

Cambillau, C., Nguyen, V.S., Cascales, E.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Macromolecule Content

• Total Structure Weight: 45.28 kDa 
• Atom Count: 2,633 
• Modelled Residue Count: 339 
• Deposited Residue Count: 417 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
OmpA family protein	A, B, C	139	Escherichia coli	Mutation(s): 0  Gene Names: ACU81_04615
UniProt
Find proteins for D3GUV9 (Escherichia coli O44:H18 (strain 042 / EAEC)) Explore D3GUV9  Go to UniProtKB:  D3GUV9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free:  0.232 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.217 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.218 (Depositor) 

Space Group: I 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 211.55	α = 90
b = 211.55	β = 90
c = 211.55	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-02-21 
Deposition Author(s): Cambillau, C., Nguyen, V.S., Spinelli, S., Cascales, E.

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Funding Organization	Location	Grant Number
French National Research Agency	France	ANR- 14-CE14-0006-01

Revision History  

• Version 1.0: 2018-02-21
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Refinement description