8FZ4

The von Willebrand factor A domain of Anthrax toxin receptor 2

• PDB DOI: https://doi.org/10.2210/pdb8FZ4/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2023-01-27 Released: 2023-03-01 
• Deposition Author(s): Pedroza-Romo, M.J., Soleimani, S., Lewis, A., Smith, T., Brown, S., Doukov, T., Moody, J.D.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.19 Å
• R-Value Free: 0.256 
• R-Value Work: 0.217 
• R-Value Observed: 0.219 

Literature

Increasing the bulk of the 1TEL-target linker and retaining the 10xHis tag in a 1TEL-CMG2-vWa construct improves crystal order and diffraction limits

Gajjar, P.L., Litchfield, C.M., Callahan, M., Redd, N., Nawarathnage, S., Soleimani, S., Averett, J., Wilson, E., Lewis, A., Stewart, C., Tseng, Y.J., Doukov, T., Lebedev, A., Moody, J.D.

(2023) Acta Crystallogr D Biol Crystallogr 79: 925-943

• DOI: https://doi.org/10.1107/S2059798323007246

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 39.58 kDa 
• Atom Count: 2,606 
• Modelled Residue Count: 354 
• Deposited Residue Count: 362 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Anthrax toxin receptor 2	A, B	181	Homo sapiens	Mutation(s): 3  Gene Names: ANTXR2, CMG2
UniProt & NIH Common Fund Data Resources
Find proteins for P58335 (Homo sapiens) Explore P58335  Go to UniProtKB:  P58335
PHAROS:  P58335 GTEx:  ENSG00000163297

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	D [auth A], F [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
MG	C [auth A], E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.19 Å
• R-Value Free: 0.256 
• R-Value Work: 0.217 
• R-Value Observed: 0.219 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.244	α = 90
b = 88.969	β = 128.13
c = 59.779	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHASER	phasing
autoPROC	data scaling
Coot	model building
autoPROC	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-03-01 
Deposition Author(s): Pedroza-Romo, M.J., Soleimani, S., Lewis, A., Smith, T., Brown, S., Doukov, T., Moody, J.D.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	1R15GM146209-01

Revision History  

• Version 1.0: 2023-03-01
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references
• Version 1.2: 2023-10-18
  Changes: Database references