4OPN | pdb_00004opn

Crystal structure of mouse glyoxalase I complexed with mAH

• PDB DOI: https://doi.org/10.2210/pdb4OPN/pdb

• Classification: LYASE/LYASE INHIBITOR
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-02-06 Released: 2015-02-11 
• Deposition Author(s): Zhai, J., Zhang, L., Yuan, M., Zhang, H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.231 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.177 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.180 (Depositor) 

Literature

Reversible Inhibition of Glyoxalase I: Synthesis and Activity Evaluation

Shi, Q., Zhai, J., Zheng, Z., Hu, X.

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: 42.7 kDa 
• Atom Count: 3,093 
• Modeled Residue Count: 346 
• Deposited Residue Count: 368 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lactoylglutathione lyase	A, B	184	Mus musculus	Mutation(s): 0  Gene Names: Glo1 EC: 4.4.1.5
UniProt
Find proteins for Q9CPU0 (Mus musculus) Explore Q9CPU0  Go to UniProtKB:  Q9CPU0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZBF	D [auth A], F [auth B]	L-gamma-glutamyl-N-(3-ethynylphenyl)-N-hydroxy-L-glutaminylglycine C20 H24 N4 O8 DNHXPPJCZZCCCC-GJZGRUSLSA-N
ZN	C [auth A], E [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
ZBF	BindingDB:  4OPN	Ki: 1 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.231 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.177 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.180 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.559	α = 90
b = 65.084	β = 101.29
c = 64.885	γ = 90

Software Package:

Software Name	Purpose
CrysalisPro	data collection
MOLREP	phasing
PHENIX	refinement
CrysalisPro	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-02-11 
Deposition Author(s): Zhai, J., Zhang, L., Yuan, M., Zhang, H.

Revision History  

• Version 1.0: 2015-02-11
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references, Derived calculations