6GZP | pdb_00006gzp

Llama nanobody PorM_02 structure determined at room temperature by in-situ diffraction in ChipX microfluidic device


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 
    0.211 (Depositor), 0.214 (DCC) 
  • R-Value Work: 
    0.169 (Depositor), 0.173 (DCC) 
  • R-Value Observed: 
    0.173 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 6GZP

This is version 1.4 of the entry. See complete history

Literature

A simple and versatile microfluidic device for efficient biomacromolecule crystallization and structural analysis by serial crystallography.

de Wijn, R.Hennig, O.Roche, J.Engilberge, S.Rollet, K.Fernandez-Millan, P.Brillet, K.Betat, H.Morl, M.Roussel, A.Girard, E.Mueller-Dieckmann, C.Fox, G.C.Olieric, V.Gavira, J.A.Lorber, B.Sauter, C.

(2019) IUCrJ 6: 454-464

  • DOI: https://doi.org/10.1107/S2052252519003622
  • Primary Citation Related Structures: 
    6GZP, 6HW1, 6IBP, 6IBQ, 6Q3T, 6Q52

  • PubMed Abstract: 

    Determining optimal conditions for the production of well diffracting crystals is a key step in every biocrystallography project. Here, a microfluidic device is described that enables the production of crystals by counter-diffusion and their direct on-chip analysis by serial crystallography at room temperature. Nine 'non-model' and diverse biomacromolecules, including seven soluble proteins, a membrane protein and an RNA duplex, were crystallized and treated on-chip with a variety of standard techniques including micro-seeding, crystal soaking with ligands and crystal detection by fluorescence. Furthermore, the crystal structures of four proteins and an RNA were determined based on serial data collected on four synchrotron beamlines, demonstrating the general applicability of this multipurpose chip concept.


  • Organizational Affiliation
    • Architecture et Réactivité de l'ARN, UPR 9002, CNRS, Institut de Biologie Moléculaire et Cellulaire (IBMC), Université de Strasbourg, 15 Rue René Descartes, 67084 Strasbourg, France.

Macromolecule Content 

  • Total Structure Weight: 14.52 kDa 
  • Atom Count: 978 
  • Modeled Residue Count: 121 
  • Deposited Residue Count: 129 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Nanobody129Lama glamaMutation(s): 0 

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free:  0.211 (Depositor), 0.214 (DCC) 
  • R-Value Work:  0.169 (Depositor), 0.173 (DCC) 
  • R-Value Observed: 0.173 (Depositor) 
Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 66.68α = 90
b = 66.68β = 90
c = 91.82γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

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Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
French National Research AgencyFrance--

Revision History  (Full details and data files)

  • Version 1.0: 2018-07-18
    Type: Initial release
  • Version 1.1: 2019-05-01
    Changes: Data collection, Database references, Experimental preparation, Structure summary
  • Version 1.2: 2019-05-29
    Changes: Data collection, Database references
  • Version 1.3: 2024-01-17
    Changes: Advisory, Data collection, Database references, Refinement description
  • Version 1.4: 2024-11-20
    Changes: Structure summary