2QTY

Crystal Structure of mouse ADP-ribosylhydrolase 3 (mARH3)

• PDB DOI: https://doi.org/10.2210/pdb2QTY/pdb

• Classification: HYDROLASE
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-08-03 Released: 2008-03-04 
• Deposition Author(s): Mueller-Dieckmann, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.198 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 

Literature

Structure of mouse ADP-ribosylhydrolase 3 (mARH3).

Mueller-Dieckmann, C., Kernstock, S., Mueller-Dieckmann, J., Weiss, M.S., Koch-Nolte, F.

(2008) Acta Crystallogr Sect F Struct Biol Cryst Commun 64: 156-162

• PubMed: 18323597 
• DOI: https://doi.org/10.1107/S1744309108001413
• Primary Citation of Related Structures:  
  2QTY


• PubMed Abstract: 
  

  ADP-ribosylation is a reversible and covalent post-translational modification in which the attachment of ADP-ribose is catalyzed by ADP-ribosyltransferases and the removal of ADP-ribose is catalyzed by ADP-ribosylhydrolases. ADP-ribosylhydrolase 3 from mouse, consisting of 347 amino-acid residues, has been cloned, purified and crystallized. The three-dimensional structure has been resolved at a resolution of 1.8 A. The structure constitutes a compact all-alpha-helical protein with two Mg(2+) ions located in the active-site crevice. A structural comparison of mouse ADP-ribosylhydrolase 3 with its human orthologue shows a high degree of structural similarity. Furthermore, four prokaryotic proteins deposited in the PDB could be identified as being structurally related.

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Organizational Affiliation: 

ESRF, 6 Rue Jules Horowitz, F-38043 Grenoble CEDEX 09, France. [e-mail]

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content

• Total Structure Weight: 75.34 kDa 
• Atom Count: 5,378 
• Modelled Residue Count: 674 
• Deposited Residue Count: 694 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Poly(ADP-ribose) glycohydrolase ARH3	A, B	347	Mus musculus	Mutation(s): 0  EC: 3.2.1.143
UniProt & NIH Common Fund Data Resources
Find proteins for Q8CG72 (Mus musculus) Explore Q8CG72  Go to UniProtKB:  Q8CG72
IMPC:  MGI:2140364

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	C [auth A], D [auth A], E [auth B], F [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.198 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.877	α = 90
b = 60.096	β = 90.09
c = 91.782	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-03-04 
Deposition Author(s): Mueller-Dieckmann, C.

Revision History  

• Version 1.0: 2008-03-04
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2023-08-30
  Changes: Data collection, Database references, Derived calculations, Refinement description