6HW1 image
Entry Detail
PDB ID:
6HW1
Keywords:
Title:
ROOM TEMPERATURE STRUCTURE OF LIPASE FROM T. LANUGINOSA AT 2.5 A RESOLUTION IN CHIPX MICROFLUIDIC DEVICE
Biological Source:
Source Organism:
PDB Version:
Deposition Date:
2018-10-11
Release Date:
2018-10-24
Method Details:
Experimental Method:
Resolution:
2.50 Å
R-Value Free:
0.19
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
P 61
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Lipase
Chain IDs:A, B
Chain Length:269
Number of Molecules:2
Biological Source:Thermomyces lanuginosus
Primary Citation
A simple and versatile microfluidic device for efficient biomacromolecule crystallization and structural analysis by serial crystallography.
Iucrj 6 454 464 (2019)
PMID: 31098026 DOI: 10.1107/S2052252519003622

Abstact

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.

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Primary Citation of related structures