4ZC1 | pdb_00004zc1

Crystal Structure of type II Dehydroquinate dehydratase from Acinetobacter baumannii with a different crystal form at 2.52 A Resolution

• PDB DOI: https://doi.org/10.2210/pdb4ZC1/pdb

• Classification: LYASE
• Organism(s): Acinetobacter baumannii ATCC 17978
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-04-15 Released: 2015-05-20 
• Deposition Author(s): Iqbal, N., Kumar, M., Kaur, P., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.52 Å
• R-Value Free: 
  0.273 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.215 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.218 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of type II Dehydroquinate dehydratase from Acinetobacter baumannii with different crystal form at 2.52 A Resolution

Iqbal, N., Kumar, M., Kaur, P., Sharma, S., Singh, T.P.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 24-mer - A24 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 192.09 kDa 
• Atom Count: 13,929 
• Modeled Residue Count: 1,752 
• Deposited Residue Count: 1,752 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-dehydroquinate dehydratase	A, B, C, D, E, F, G, H, I, J, K, L	146	Acinetobacter baumannii ATCC 17978	Mutation(s): 0  Gene Names: aroQ, A1S_2009 EC: 4.2.1.10
UniProt
Find proteins for A3M692 (Acinetobacter baumannii (strain ATCC 17978 / DSM 105126 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377)) Explore A3M692  Go to UniProtKB:  A3M692

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.52 Å
• R-Value Free:  0.273 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.215 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.218 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.914	α = 90
b = 136.008	β = 97.59
c = 142.878	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-05-20 
Deposition Author(s): Iqbal, N., Kumar, M., Kaur, P., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2015-05-20
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Derived calculations, Refinement description, Source and taxonomy