4QDL

Crystal structure of E.coli Cas1-Cas2 complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.227 
  • R-Value Observed: 0.230 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of E.coli Cas1-Cas2 complex

Tamulaitiene, G.Sinkunas, T.Silanskas, A.Gasiunas, G.Grazulis, S.Siksnys, V.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CRISPR-associated endonuclease Cas1A, B, C, D305Escherichia coli K-12Mutation(s): 0 
Gene Names: ygbTcas1b2755JW2725
EC: 3.1
UniProt
Find proteins for Q46896 (Escherichia coli (strain K12))
Explore Q46896 
Go to UniProtKB:  Q46896
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ46896
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
CRISPR-associated endoribonuclease Cas2E, F104Escherichia coli K-12Mutation(s): 0 
Gene Names: ygbFcas2b2754JW5438
EC: 3.1
UniProt
Find proteins for P45956 (Escherichia coli (strain K12))
Explore P45956 
Go to UniProtKB:  P45956
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP45956
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.227 
  • R-Value Observed: 0.230 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 92.764α = 90
b = 127.402β = 100.89
c = 96.64γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
MOLREPphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
MxCuBEdata collection
XDSdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-05-28
    Type: Initial release
  • Version 1.1: 2018-03-07
    Changes: Data collection