8aws: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[8aws]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_rubiginosus Streptomyces rubiginosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8AWS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8AWS FirstGlance]. <br>
<table><tr><td colspan='2'>[[8aws]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_rubiginosus Streptomyces rubiginosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8AWS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8AWS FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.26&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8aws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8aws OCA], [https://pdbe.org/8aws PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8aws RCSB], [https://www.ebi.ac.uk/pdbsum/8aws PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8aws ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8aws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8aws OCA], [https://pdbe.org/8aws PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8aws RCSB], [https://www.ebi.ac.uk/pdbsum/8aws PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8aws ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[https://www.uniprot.org/uniprot/XYLA_STRRU XYLA_STRRU] Involved in D-xylose catabolism.
[https://www.uniprot.org/uniprot/XYLA_STRRU XYLA_STRRU] Involved in D-xylose catabolism.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
We introduce the spitrobot, a protein crystal plunger, enabling reaction quenching via cryo-trapping with a time-resolution in the millisecond range. Protein crystals are mounted on canonical micromeshes on an electropneumatic piston, where the crystals are kept in a humidity and temperature-controlled environment, then reactions are initiated via the liquid application method (LAMA) and plunging into liquid nitrogen is initiated after an electronically set delay time to cryo-trap intermediate states. High-magnification images are automatically recorded before and after droplet deposition, prior to plunging. The SPINE-standard sample holder is directly plunged into a storage puck, enabling compatibility with high-throughput infrastructure. Here we demonstrate binding of glucose and 2,3-butanediol in microcrystals of xylose isomerase, and of avibactam and ampicillin in microcrystals of the extended spectrum beta-lactamase CTX-M-14. We also trap reaction intermediates and conformational changes in macroscopic crystals of tryptophan synthase to demonstrate that the spitrobot enables insight into catalytic events.
Millisecond cryo-trapping by the spitrobot crystal plunger simplifies time-resolved crystallography.,Mehrabi P, Sung S, von Stetten D, Prester A, Hatton CE, Kleine-Dopke S, Berkes A, Gore G, Leimkohl JP, Schikora H, Kollewe M, Rohde H, Wilmanns M, Tellkamp F, Schulz EC Nat Commun. 2023 Apr 25;14(1):2365. doi: 10.1038/s41467-023-37834-w. PMID:37185266<ref>PMID:37185266</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8aws" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>

Latest revision as of 11:14, 7 February 2024

Millisecond cryo-trapping by the spitrobot crystal plunger, Xylose Isomerase with Glucose at 50msMillisecond cryo-trapping by the spitrobot crystal plunger, Xylose Isomerase with Glucose at 50ms

Structural highlights

8aws is a 1 chain structure with sequence from Streptomyces rubiginosus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.26Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

XYLA_STRRU Involved in D-xylose catabolism.

8aws, resolution 2.26Å

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