ISDA

Deposition Date 2018-06-27

Release Date 2018-10-17

Last Version Date 2024-01-17

Entry Detail

PDB ID:

6GXH

Keywords:

HYDROLASE

Title:

The hit-and-return system enables efficient time-resolved serial synchrotron crystallography: FAcD 0MS after reaction initiation

Biological Source:

Source Organism:

Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) (Taxon ID: 258594)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.23

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Fluoroacetate dehalogenase
Gene (Uniprot):RPA1163
Chain IDs:A, B
Chain Length:306
Number of Molecules:2
Biological Source:Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)

UniProt ID:Q6NAM1 Pfam ID:PF00561 EC:3.8.1.3

Primary Citation

The hit-and-return system enables efficient time-resolved serial synchrotron crystallography.

Schulz, E.C, Mehrabi, P, Muller-Werkmeister, H.M, Tellkamp, F, Jha, A, Stuart, W, Persch, E, De Gasparo, R, Diederich, F, Pai, E.F, Miller, R.J.D.Show

Nat. Methods 15 901 904 (2018)

PMID: 30377366 DOI: 10.1038/s41592-018-0180-2

Abstact

We present a 'hit-and-return' (HARE) method for time-resolved serial synchrotron crystallography with time resolution from milliseconds to seconds or longer. Timing delays are set mechanically, using the regular pattern in fixed-target crystallography chips and a translation stage system. Optical pump-probe experiments to capture intermediate structures of fluoroacetate dehalogenase binding to its ligand demonstrated that data can be collected at short (30 ms), medium (752 ms) and long (2,052 ms) intervals.

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Primary Citation of related structures