3FBD

Crystal structure of the nuclease domain of COLE7(D493Q mutant) in complex with an 18-BP duplex DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.201 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Redesign of high-affinity nonspecific nucleases with altered sequence preference

Wang, Y.T.Wright, J.D.Doudeva, L.G.Jhang, H.C.Lim, C.Yuan, H.S.

To be published.

Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Colicin-E7A, D132Escherichia coliMutation(s): 1 
Gene Names: ceacolE7
EC: 3.1
UniProt
Find proteins for Q47112 (Escherichia coli)
Explore Q47112 
Go to UniProtKB:  Q47112
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ47112
Protein Feature View
Expand
  • Reference Sequence

Find similar nucleic acids by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChainsLengthOrganismImage
5'-D(*DGP*DGP*DAP*DAP*DTP*DTP*DCP*DGP*DAP*DTP*DCP*DGP*DAP*DAP*DTP*DTP*DCP*DC)-3'B, C, E, F 18N/A
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.201 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 60.587α = 90
b = 49.423β = 102.64
c = 92.4γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
MOLREPphasing
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-11-03
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2021-11-10
    Changes: Database references