2I05

Escherichia Coli Replication Terminator Protein (Tus) Complexed With TerA DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.312 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.230 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Polarity of Termination of DNA Replication in E. coli

Oakley, A.J.Mulcair, M.D.Schaeffer, P.M.Dixon, N.E.

To be published.

Macromolecules

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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
DNA replication terminus site-binding proteinC [auth A]309Escherichia coliMutation(s): 0 
Gene Names: tus
UniProt
Find proteins for P16525 (Escherichia coli (strain K12))
Explore P16525 
Go to UniProtKB:  P16525
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP16525
Sequence Annotations
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  • Reference Sequence

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Entity ID: 1
MoleculeChains LengthOrganismImage
5'-D(*T*TP*AP*GP*TP*TP*AP*CP*AP*AP*CP*AP*TP*AP*CP*T)-3'A [auth B]16N/A
Sequence Annotations
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  • Reference Sequence

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Entity ID: 2
MoleculeChains LengthOrganismImage
5'-D(*TP*AP*GP*TP*AP*TP*GP*TP*TP*GP*TP*AP*AP*CP*TP*A)-3'B [auth C]16N/A
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.312 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.230 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.373α = 90
b = 63.373β = 90
c = 252.652γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
ADSCdata collection
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-08-21
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.2: 2023-10-25
    Changes: Data collection, Database references, Derived calculations, Refinement description