5EKS

Structure of 3-dehydroquinate synthase from Acinetobacter baumannii in complex with NAD

• PDB DOI: https://doi.org/10.2210/pdb5EKS/pdb

• Classification: LYASE
• Organism(s): Acinetobacter baumannii
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-11-04 Released: 2015-12-02 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.214 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 

Starting Model: experimental

Literature

Structure of 3-dehydroquinate synthase from Acinetobacter baumannii in complex with NAD

Abendroth, J., Dranow, D.M., Lorimer, D.D., Edwards, T.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: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 3 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 82.5 kDa 
• Atom Count: 6,141 
• Modelled Residue Count: 709 
• Deposited Residue Count: 736 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-dehydroquinate synthase	A, B	368	Acinetobacter baumannii	Mutation(s): 0  Gene Names:  aroB, AB895_1177, AB988_0958, AB994_2838, ABCIP7010_3378, ABUW_0296, ACX61_01585, IOMTU433_0312, RU84_01465, TE32_01480, VM83_15710 EC: 4.2.3.4
UniProt
Find proteins for V5V8R5 (Acinetobacter baumannii) Explore V5V8R5  Go to UniProtKB:  V5V8R5

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAD	C [auth A], E [auth B]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N
MG	D [auth A], F [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.214 
• R-Value Work: 0.167 
• R-Value Observed: 0.169 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/M35EKS

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.4	α = 90
b = 58.92	β = 97.4
c = 104.81	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
ARP	model building
Coot	model building
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-12-02 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2015-12-02
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Refinement description