DOI: 10.22002/92zem-02922
title: JV918 Legionella thyA ΔdotB

description: Legionella thyA ΔdotB. Lacks dotB ATPase.
description: <strong>Tilt Series Date:</strong> 2017-08-08</p>
<strong>Data Taken By:</strong> Debnath Ghosal</p>
<strong>Species / Specimen:</strong> Legionella pneumophila</p>
<strong>Strain:</strong> Philadelphia-1_Lp02</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 2°, constant angular increment, dosage: 100.0 eV/Å²,  defocus: -7.0 μm,  magnification: 27500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Strain sent to us by Joseph P. Vogel, Washington University School of Medicine. Data collected and processed by Debnath Ghosal at F30, Caltech.</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Cells were grown in AYE liquid culture with following supplements: ferric nitrate, cysteine hydrochloride and thymidine. Scrape cells off a plate, dissolve in the media, adjust the cell density to 0.6 and make a dilution series. Start O/N culture with all of them and freeze cells next day from the one in early stationary phase that is OD ~ 3.0. This time cell density was ~2.6.</p>
<strong>Sample Preparation:</strong> 8 grids were frozen for this strain at OD~2.9. Vitrobot (MK iv) settings: 100% humidity, 4µl sample, Blot force 6, blot time 3 sec. Wait time 0 sec. Drain time 1 sec. Ethane/propane mix. Grid: Quantifoil Cu 2/2 200. Add gold to cells prior to freezing: 1ul of gold to 4 ul of cells, freeze.</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/dga2017-08-08-7/rawdata/</p>20170808_JV918a0007.mrc,  Tilt Series (Pixel Size 0.39 nm), 1.7 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/dga2017-08-08-7/rawdata/20170808_JV918a0007.mrc"
        > <i class="download icon"></i> Download </a></p>

        20170808_JV918a0007_full.rec,  Reconstruction (Pixel Size 1.56 nm), 445.4 MB  
        
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        dga2017-08-08-7_slicer18684.png, , 863.3 kB  
        
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        dga2017-08-08-7_slicer18685.png, , 863.3 kB  
        
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        dga2017-08-08-7_slicer18686.png,  have seen these membrane-tube like structures many times, 868.7 kB  
        
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