Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 58881.13 
• Atom Count: 4083 
• Residue Count: 520 
• Unique protein chains: 1

1QH3

HUMAN GLYOXALASE II WITH CACODYLATE AND ACETATE IONS PRESENT IN THE ACTIVE SITE

• DOI: 10.2210/pdb1QH3/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 1999-05-10 Released: 1999-09-24 
• Deposition Author(s): Cameron, A.D., Ridderstrom, M., Olin, B., Mannervik, B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.9 Å
• R-Value Free: 0.239 
• R-Value Work: 0.184 

Literature

Crystal structure of human glyoxalase II and its complex with a glutathione thiolester substrate analogue.

Cameron, A.D., Ridderstrom, M., Olin, B., Mannervik, B.

(1999) Structure Fold.Des. 7: 1067-1078

• PubMed: 10508780 
• Primary Citation of Related Structures:  
  1QH5


• PubMed Abstract: 
  

Glyoxalase II, the second of two enzymes in the glyoxalase system, is a thiolesterase that catalyses the hydrolysis of S-D-lactoylglutathione to form glutathione and D-lactic acid.

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Organizational Affiliation: 

Department of Molecular Biology Uppsala University Biomedical Center Box 590, S-751 24, Uppsala, Sweden Structural Biology Laboratory Department of Chemistry University of York Heslington, York, UK YO10 5DD,. [e-mail].

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
PROTEIN (HYDROXYACYLGLUTATHIONE HYDROLASE)	A, B	260	Homo sapiens	Mutation(s): 0  Gene Names: HAGH (GLO2, HAGH1) EC: 3.1.2.6
Find proteins for Q16775 (Homo sapiens) Go to Gene View: HAGH Go to UniProtKB:  Q16775

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
MN	A, B	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N
ZN	A, B	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
ACT	A, B	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
CL	A	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
CAC	A, B	CACODYLATE ION dimethylarsinate C2 H6 As O2 OGGXGZAMXPVRFZ-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.9 Å
• R-Value Free: 0.239 
• R-Value Work: 0.184 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 39.080	α = 90.00
b = 72.370	β = 90.00
c = 162.060	γ = 90.00

Software Package:

Software Name	Purpose
SHARP	phasing
REFMAC	refinement
SCALEPACK	data scaling
DENZO	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1999-05-10 
• Released Date: 1999-09-24 
• Deposition Author(s): Cameron, A.D., Ridderstrom, M., Olin, B., Mannervik, B.

Revision History 

• Version 1.0: 1999-09-24
  Type: Initial release
• Version 1.1: 2007-10-16
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Non-polymer description, Version format compliance