5HVN

3.0 Angstrom Crystal Structure of 3-dehydroquinate Synthase (AroB) from Francisella tularensis in Complex with NAD.

• PDB DOI: https://doi.org/10.2210/pdb5HVN/pdb

• Classification: LYASE
• Organism(s): Francisella tularensis subsp. tularensis SCHU S4
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-01-28 Released: 2016-02-10 
• Deposition Author(s): Minasov, G., Light, S.H., Shuvalova, L., Dubrovska, I., Winsor, J., Zhou, M., Grimshaw, S., Kwon, K., Joachimiak, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.192 
• R-Value Work: 0.157 
• R-Value Observed: 0.159 

Starting Model: experimental

Literature

3.0 Angstrom Crystal Structure of 3-dehydroquinate Synthase (AroB) from Francisella tularensis in Complex with NAD.

Minasov, G., Light, S.H., Shuvalova, L., Dubrovska, I., Winsor, J., Zhou, M., Grimshaw, S., Kwon, K., Joachimiak, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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: 41.17 kDa 
• Atom Count: 2,891 
• Modelled Residue Count: 354 
• Deposited Residue Count: 362 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-dehydroquinate synthase	A	362	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 0  Gene Names: aroB, FTT_1154c EC: 4.2.3.4
UniProt
Find proteins for Q5NFS1 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NFS1  Go to UniProtKB:  Q5NFS1

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAD	B [auth A]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N
CL	C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 0.192 
• R-Value Work: 0.157 
• R-Value Observed: 0.159 
• Space Group: P 6₃ 2 2
• Diffraction Data: https://doi.org/10.18430/m35hvn

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 178.978	α = 90
b = 178.978	β = 90
c = 96.219	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
MoRDa	phasing
BLU-MAX	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-02-10 
Deposition Author(s): Minasov, G., Light, S.H., Shuvalova, L., Dubrovska, I., Winsor, J., Zhou, M., Grimshaw, S., Kwon, K., Joachimiak, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2016-02-10
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Refinement description