6QNI

Liquid Application Method for time-resolved Analyses (LAMA) by serial synchrotron crystallography, Xylose Isomerase 1.0 s timepoint


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.196 
  • R-Value Work: 0.165 
  • R-Value Observed: 0.167 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Liquid application method for time-resolved analyses by serial synchrotron crystallography.

Mehrabi, P.Schulz, E.C.Agthe, M.Horrell, S.Bourenkov, G.von Stetten, D.Leimkohl, J.P.Schikora, H.Schneider, T.R.Pearson, A.R.Tellkamp, F.Miller, R.J.D.

(2019) Nat Methods 16: 979-982

  • DOI: 10.1038/s41592-019-0553-1
  • Primary Citation of Related Structures:  
    6RNC, 6RNB, 6RND, 6RNF, 6QND, 6QNC, 6QNH, 6QNJ, 6QNI, 6QNB

  • PubMed Abstract: 
  • We introduce a liquid application method for time-resolved analyses (LAMA), an in situ mixing approach for serial crystallography. Picoliter-sized droplets are shot onto chip-mounted protein crystals, achieving near-full ligand occupancy within theor ...

    We introduce a liquid application method for time-resolved analyses (LAMA), an in situ mixing approach for serial crystallography. Picoliter-sized droplets are shot onto chip-mounted protein crystals, achieving near-full ligand occupancy within theoretical diffusion times. We demonstrate proof-of-principle binding of GlcNac to lysozyme, and resolve glucose binding and subsequent ring opening in a time-resolved study of xylose isomerase.


    Organizational Affiliation

    University of Toronto, Departments of Chemistry and Physics, Toronto, Ontario, Canada. dwayne.miller@mpsd.mpg.de.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Xylose isomeraseA388Streptomyces rubiginosusMutation(s): 0 
Gene Names: xylA
EC: 5.3.1.5
Find proteins for P24300 (Streptomyces rubiginosus)
Explore P24300 
Go to UniProtKB:  P24300
Protein Feature View
Expand
 ( Mouse scroll to zoom / Hold left click to move )
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GLC
Query on GLC

Download CCD File 
A
alpha-D-glucopyranose
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
 Ligand Interaction
CO
Query on CO

Download CCD File 
A
COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.196 
  • R-Value Work: 0.165 
  • R-Value Observed: 0.167 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 94.62α = 90
b = 99.38β = 90
c = 87.63γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-10-02
    Type: Initial release
  • Version 1.1: 2019-10-09
    Changes: Data collection, Database references
  • Version 1.2: 2019-11-20
    Changes: Derived calculations, Refinement description
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Structure summary