ISDA

Deposition Date 2019-03-08

Release Date 2019-09-25

Last Version Date 2024-10-09

Entry Detail

PDB ID:

6QY4

Keywords:

HYDROLASE

Title:

Pink beam serial crystallography: Lysozyme, 1 us exposure, 14793 patterns merged

Biological Source:

Source Organism:

Gallus gallus (Taxon ID: 9031)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.84 Å

R-Value Free:

0.18

R-Value Work:

0.15

R-Value Observed:

0.15

Space Group:

P 43 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Lysozyme C
Gene (Uniprot):LYZ
Chain IDs:A
Chain Length:129
Number of Molecules:1
Biological Source:Gallus gallus

UniProt ID:P00698 Pfam ID:PF00062 EC:3.2.1.17

Ligand Molecules

EDO

Primary Citation

1 kHz fixed-target serial crystallography using a multilayer monochromator and an integrating pixel detector.

Tolstikova, A, Levantino, M, Yefanov, O, Hennicke, V, Fischer, P, Meyer, J, Mozzanica, A, Redford, S, Crosas, E, Opara, N.L, Barthelmess, M, Lieske, J, Oberthuer, D, Wator, E, Mohacsi, I, Wulff, M, Schmitt, B, Chapman, H.N, Meents, A.Show

Iucrj 6 927 937 (2019)

PMID: 31576225 DOI: 10.1107/S205225251900914X

Abstact

Reliable sample delivery and efficient use of limited beam time have remained bottlenecks for serial crystallography (SX). Using a high-intensity polychromatic X-ray beam in combination with a newly developed charge-integrating JUNGFRAU detector, we have applied the method of fixed-target SX to collect data at a rate of 1 kHz at a synchrotron-radiation facility. According to our data analysis for the given experimental conditions, only about 3 000 diffraction patterns are required for a high-quality diffraction dataset. With indexing rates of up to 25%, recording of such a dataset takes less than 30 s.

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Primary Citation of related structures