3WZL

ZEN lactonase

• PDB DOI: https://doi.org/10.2210/pdb3WZL/pdb

• Classification: HYDROLASE
• Organism(s): Clonostachys rosea
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-10-01 Released: 2014-11-26 
• Deposition Author(s): Ko, T.P., Huang, C.H., Liu, J.R., Guo, R.T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.266 
• R-Value Work: 0.210 
• R-Value Observed: 0.213 

Literature

Crystal structure and substrate-binding mode of the mycoestrogen-detoxifying lactonase ZHD from Clonostachys rosea

Peng, W., Ko, T.P., Yang, Y., Zheng, Y., Chen, C.C., Zhu, Z., Huang, C.H., Zeng, Y.F., Huang, J.W., Wand, A.H.-J., Liu, J.R., Guo, R.T.

(2014) RSC Adv 4: 62321-62325

• DOI: https://doi.org/10.1039/c4ra12111b

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)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 91.5 kDa 
• Atom Count: 6,301 
• Modelled Residue Count: 792 
• Deposited Residue Count: 834 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Zearalenone hydrolase	A, B, C	278	Clonostachys rosea	Mutation(s): 0  Gene Names: zhd101 EC: 3.1.1
UniProt
Find proteins for Q8NKB0 (Bionectria ochroleuca) Explore Q8NKB0  Go to UniProtKB:  Q8NKB0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.266 
• R-Value Work: 0.210 
• R-Value Observed: 0.213 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.637	α = 90
b = 86.637	β = 90
c = 474.016	γ = 120

Software Package:

Software Name	Purpose
Blu-Ice	data collection
SOLVE	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-26 
Deposition Author(s): Ko, T.P., Huang, C.H., Liu, J.R., Guo, R.T.

Revision History  

• Version 1.0: 2014-11-26
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description
• Version 1.2: 2024-03-20
  Changes: Data collection, Database references, Refinement description