6HF6

Crystal structure of the Protease 1 (E29A,E60A,E80A) from Pyrococcus horikoshii co-crystallized with Tb-Xo4.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.181 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.163 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Protein crystal structure determination with the crystallophore, a nucleating and phasing agent.

Engilberge, S.Wagner, T.Santoni, G.Breyton, C.Shima, S.Franzetti, B.Riobe, F.Maury, O.Girard, E.

(2019) J Appl Crystallogr 52: 722-731

  • DOI: 10.1107/S1600576719006381
  • Primary Citation of Related Structures:  
    6HF7, 6HF6, 6HK1

  • PubMed Abstract: 
  • Obtaining crystals and solving the phase problem remain major hurdles encountered by bio-crystallographers in their race to obtain new high-quality structures. Both issues can be overcome by the crystallophore, Tb-Xo4, a lanthanide-based molecular co ...

    Obtaining crystals and solving the phase problem remain major hurdles encountered by bio-crystallographers in their race to obtain new high-quality structures. Both issues can be overcome by the crystallophore, Tb-Xo4, a lanthanide-based molecular complex with unique nucleating and phasing properties. This article presents examples of new crystallization conditions induced by the presence of Tb-Xo4. These new crystalline forms bypass crystal defects often encountered by crystallographers, such as low-resolution diffracting samples or crystals with twinning. Thanks to Tb-Xo4's high phasing power, the structure determination process is greatly facilitated and can be extended to serial crystallography approaches.


    Organizational Affiliation

    Institut de Biologie Structurale, University Grenoble Alpes, CEA, CNRS, 71 avenue des Martyrs, CS 10090, 38044 Grenoble, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Deglycase PH1704ABC166Pyrococcus horikoshii OT3Mutation(s): 3 
Gene Names: PH1704
EC: 3.5.1.124 (PDB Primary Data), 3.4.22 (PDB Primary Data)
Find proteins for O59413 (Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3))
Explore O59413 
Go to UniProtKB:  O59413
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.181 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.163 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 124.62α = 90
b = 124.62β = 90
c = 130.31γ = 90
Software Package:
Software NamePurpose
BUSTERrefinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
French National Research AgencyFrance--

Revision History 

  • Version 1.0: 2019-06-19
    Type: Initial release
  • Version 1.1: 2019-08-21
    Changes: Data collection, Database references