5MND

SFX structure of Cydia pomonella granulovirus using a double flow-focusing nozzle


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.56 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.154 
  • R-Value Observed: 0.160 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Double-flow focused liquid injector for efficient serial femtosecond crystallography.

Oberthuer, D.Knoska, J.Wiedorn, M.O.Beyerlein, K.R.Bushnell, D.A.Kovaleva, E.G.Heymann, M.Gumprecht, L.Kirian, R.A.Barty, A.Mariani, V.Tolstikova, A.Adriano, L.Awel, S.Barthelmess, M.Dorner, K.Xavier, P.L.Yefanov, O.James, D.R.Nelson, G.Wang, D.Calvey, G.Chen, Y.Schmidt, A.Szczepek, M.Frielingsdorf, S.Lenz, O.Snell, E.Robinson, P.J.Sarler, B.Belsak, G.Macek, M.Wilde, F.Aquila, A.Boutet, S.Liang, M.Hunter, M.S.Scheerer, P.Lipscomb, J.D.Weierstall, U.Kornberg, R.D.Spence, J.C.Pollack, L.Chapman, H.N.Bajt, S.

(2017) Sci Rep 7: 44628-44628

  • DOI: 10.1038/srep44628
  • Primary Citation of Related Structures:  
    5MND, 5U5Q

  • PubMed Abstract: 
  • Serial femtosecond crystallography requires reliable and efficient delivery of fresh crystals across the beam of an X-ray free-electron laser over the course of an experiment. We introduce a double-flow focusing nozzle to meet this challenge, with significantly reduced sample consumption, while improving jet stability over previous generations of nozzles ...

    Serial femtosecond crystallography requires reliable and efficient delivery of fresh crystals across the beam of an X-ray free-electron laser over the course of an experiment. We introduce a double-flow focusing nozzle to meet this challenge, with significantly reduced sample consumption, while improving jet stability over previous generations of nozzles. We demonstrate its use to determine the first room-temperature structure of RNA polymerase II at high resolution, revealing new structural details. Moreover, the double-flow focusing nozzles were successfully tested with three other protein samples and the first room temperature structure of an extradiol ring-cleaving dioxygenase was solved by utilizing the improved operation and characteristics of these devices [corrected].


    Organizational Affiliation

    Photon Science, Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
GranulinA243Cydia pomonella granulosis virus (isolate Mexican)Mutation(s): 0 
UniProt
Find proteins for P87577 (Cydia pomonella granulosis virus (isolate Mexico/1963))
Explore P87577 
Go to UniProtKB:  P87577
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.56 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.154 
  • R-Value Observed: 0.160 
  • Space Group: I 2 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 103.4α = 90
b = 103.4β = 90
c = 103.4γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
CrystFELdata reduction
CrystFELdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
BMBFGermany05E13GU1
BMBFGermany05K13GUK
BMBFGermany05K2012
NSFUnited States1231306).

Revision History  (Full details and data files)

  • Version 1.0: 2017-03-29
    Type: Initial release
  • Version 1.1: 2018-01-24
    Changes: Advisory, Data collection
  • Version 1.2: 2018-11-14
    Changes: Data collection