ISDA: 6QNH

Deposition Date 2019-02-11

Release Date 2019-10-02

Last Version Date 2024-05-15

Entry Detail

PDB ID:

6QNH

Keywords:

ISOMERASE

Title:

Liquid Application Method for time-resolved Analyses (LAMA) by serial synchrotron crystallography, Xylose Isomerase 0ms timepoint

Biological Source:

Source Organism:

Streptomyces rubiginosus (Taxon ID: 1929)

Host Organism:

Streptomyces rubiginosus

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.85 Å

R-Value Free:

0.19

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

I 2 2 2

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Xylose isomerase
Gene (Uniprot):xylA
Chain IDs:A
Chain Length:388
Number of Molecules:1
Biological Source:Streptomyces rubiginosus

UniProt ID:P24300 Pfam ID:PF01261 EC:5.3.1.5

Ligand Molecules

Primary Citation

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.Show

Nat.Methods 16 979 982 (2019)

PMID: 31527838 DOI: 10.1038/s41592-019-0553-1

Abstact

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.

Legend

Protein

Chemical

Disease

Primary Citation of related structures