3LSC

Crystal structure of the mutant E241Q of atrazine chlorohydrolase TrzN from Arthrobacter aurescens TC1 complexed with zinc and atraton

• PDB DOI: https://doi.org/10.2210/pdb3LSC/pdb

• Classification: HYDROLASE
• Organism(s): Paenarthrobacter aurescens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2010-02-12 Released: 2010-07-21 
• Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Seffernick, J., Wackett, L.P., Almo, S.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.214 
• R-Value Work: 0.189 
• R-Value Observed: 0.191 

Literature

Crystal structure of the mutant E241Q of atrazine chlorohydrolase TrzN from Arthrobacter aurescens TC1 complexed with zinc and atraton

Fedorov, A.A., Fedorov, E.V., Seffernick, J., Wackett, L.P., Almo, S.C.

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: 100.02 kDa 
• Atom Count: 7,404 
• Modelled Residue Count: 906 
• Deposited Residue Count: 912 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Triazine hydrolase	A, B	456	Paenarthrobacter aurescens	Mutation(s): 1
UniProt
Find proteins for Q6SJY7 (Paenarthrobacter aurescens) Explore Q6SJY7  Go to UniProtKB:  Q6SJY7

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AOO	C [auth A]	N-ethyl-6-methoxy-N'-(1-methylethyl)-1,3,5-triazine-2,4-diamine C9 H17 N5 O PXWUKZGIHQRDHL-UHFFFAOYSA-N
ZN	D [auth A], E [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.214 
• R-Value Work: 0.189 
• R-Value Observed: 0.191 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.378	α = 90
b = 101.621	β = 104.45
c = 80.767	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
BALBES	phasing
PHENIX	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-07-21 
Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Seffernick, J., Wackett, L.P., Almo, S.C.

Revision History  

• Version 1.0: 2010-07-21
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2021-10-13
  Changes: Database references, Derived calculations
• Version 1.3: 2023-09-06
  Changes: Data collection, Refinement description