1QH3

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

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.184 
  • R-Value Observed: 0.185 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


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 7: 1067-1078

  • DOI: https://doi.org/10.1016/s0969-2126(99)80174-9
  • Primary Citation of Related Structures:  
    1QH3, 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.

    • 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,. cameron@yorvic.york.ac.uk.


Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN (HYDROXYACYLGLUTATHIONE HYDROLASE)
A, B
260Homo sapiensMutation(s): 0 
Gene Names: HAGH, GLO2, HAGH1
EC: 3.1.2.6
UniProt & NIH Common Fund Data Resources
Find proteins for Q16775 (Homo sapiens)
Explore Q16775 
Go to UniProtKB:  Q16775
PHAROS:  Q16775
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ16775
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CAC
Query on CAC
Download Ideal Coordinates CCD File 
E [auth A],
G [auth A],
L [auth B],
N [auth B]		CACODYLATE ION
C2 H6 As O2
OGGXGZAMXPVRFZ-UHFFFAOYSA-M
ZN
Query on ZN
Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
J [auth B],
K [auth B]		ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
ACT
Query on ACT
Download Ideal Coordinates CCD File 
F [auth A],
M [auth B]		ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
MN
Query on MN
Download Ideal Coordinates CCD File 
H [auth A],
O [auth B]		MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
CL
Query on CL
Download Ideal Coordinates CCD File 
I [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.184 
  • R-Value Observed: 0.185 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 39.08α = 90
b = 72.37β = 90
c = 162.06γ = 90
Software Package:
Software NamePurpose
SHARPphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

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