3AUZ

Crystal structure of Mre11 with manganese

• PDB DOI: https://doi.org/10.2210/pdb3AUZ/pdb

• Classification: RECOMBINATION
• Organism(s): Methanocaldococcus jannaschii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-02-18 Released: 2011-05-25 
• Deposition Author(s): Park, Y.B., Cho, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.21 Å
• R-Value Free: 0.263 
• R-Value Work: 0.219 
• R-Value Observed: 0.224 

Literature

Crystal Structure of the Mre11-Rad50-ATP S Complex: Understanding the Interplay between Mre11 and Rad50

Lim, H.S., Kim, J.S., Park, Y.B., Gwon, G.H., Cho, Y.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 39.36 kDa 
• Atom Count: 2,635 
• Modelled Residue Count: 316 
• Deposited Residue Count: 333 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA double-strand break repair protein mre11	A	333	Methanocaldococcus jannaschii	Mutation(s): 0  Gene Names: MJ1323, mre11
UniProt
Find proteins for Q58719 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)) Explore Q58719  Go to UniProtKB:  Q58719

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
MN	B [auth A], C [auth A]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.21 Å
• R-Value Free: 0.263 
• R-Value Work: 0.219 
• R-Value Observed: 0.224 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 101.98	α = 90
b = 101.98	β = 90
c = 113.02	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
PHENIX	model building
PHENIX	refinement
DENZO	data reduction
SCALEPACK	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-05-25 
Deposition Author(s): Park, Y.B., Cho, Y.

Revision History  

• Version 1.0: 2011-05-25
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-11
  Changes: Refinement description
• Version 1.3: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description