6MQV

Structure of HEWL from LCP injector using synchrotron radiation

6MQV の概要

• エントリーDOI: 10.2210/pdb6mqv/pdb
• 分子名称: Lysozyme C, SODIUM ION (3 entities in total)
• 機能のキーワード: hydrolase, lcp injector, serial cyrstallography
• 由来する生物種: Gallus gallus (Chicken)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 14354.15

構造登録者

Caradoc-Davies, T.T.,Aishima, J.,Berntsen, P.,Hadian-Jazi, M. (登録日: 2018-10-10, 公開日: 2019-09-11, 最終更新日: 2024-10-30)

主引用文献

Berntsen, P.,Hadian Jazi, M.,Kusel, M.,Martin, A.V.,Ericsson, T.,Call, M.J.,Trenker, R.,Roque, F.G.,Darmanin, C.,Abbey, B.
The serial millisecond crystallography instrument at the Australian Synchrotron incorporating the "Lipidico" injector.
Rev Sci Instrum, 90:085110-085110, 2019

PubMed Abstract: A serial millisecond crystallography (SMX) facility has recently been implemented at the macromolecular crystallography beamline, MX2 at the Australian Synchrotron. The setup utilizes a combination of an EIGER X 16M detector system and an in-house developed high-viscosity injector, "Lipidico." Lipidico uses a syringe needle to extrude the microcrystal-containing viscous media and it is compatible with commercially available syringes. The combination of sample delivery via protein crystals suspended in a viscous mixture and a millisecond frame rate detector enables high-throughput serial crystallography at the Australian Synchrotron. A hit-finding algorithm, based on the principles of "robust-statistics," is employed to rapidly process the data. Here we present the first SMX experimental results with a detector frame rate of 100 Hz (10 ms exposures) and the Lipidico injector using a mixture of lysozyme microcrystals embedded in high vacuum silicon grease. Details of the experimental setup, sample injector, and data analysis pipeline are designed and developed as part of the Australian Synchrotron SMX instrument and are reviewed here.

PubMed: 31472610
DOI: 10.1063/1.5104298

実験手法

X-RAY DIFFRACTION (2 Å)