Toxoplasma gondii apical end with ICMAP1 conditionally knocked down

2024-08-07 REL RCSB RCSB RCSB 2023-09-26 2024-08-07 2024-08-07 2024-08-07 David and Lucile Packard Foundation United States Swiss National Science Foundation 310030_185325 Switzerland European Research Council (ERC) 695596 European Union Burroughs Wellcome Fund 1022785 United States Toxoplasma gondii apical end with ICMAP1 conditionally knocked down Martinez M Dos Santos Pacheco N Chang Y-W Soldati-Favre D Parasite, Conoid, Microtubules, CELL INVASION Dos Santos Pacheco N Tell I Puig A Guerin A Martinez M Maco B Tosetti N Delgado-Betancourt E Lunghi M Striepen B Chang YW Soldati-Favre D Sustained rhoptry docking and discharge requires Toxoplasma gondii intraconoidal microtubule-associated proteins. Nat Commun UK 15 379 379 2024 38191574 doi:10.1038/s41467-023-44631-y 2041-1723 EMD-42113 other EM volume

Toxoplasma gondii apical end with Rhoptry Discharge Factor 3 (RDF3) conditionally knocked down

EMD-42119 other EM volume

Toxoplasma gondii apical end with ICMAP2 confitionally knocked down

EMD-42120 other EM volume

Toxoplasma gondii apical end with ICMAP3i confitionally knocked down

EMD-42121 other EM volume

Toxoplasma gondii apical end with ICMAP3ii conditionally knocked down

Toxoplasma Gondii tachyzoite apical complex with ICMAP1 conditionally knocked down Toxoplasma Gondii tachyzoite apical complex with ICMAP1 conditionally knocked down 0 Toxoplasma gondii tomography cell 7.4

DMEM supplemented with 5% fetal bovine serum and 2 mM glutamine

ETHANE-PROPANE 95 310 LEICA EM GP

Front blot for 4 seconds before plunging.

Egressed tachyzoites from a culture of confluent HFF cells. ICMAP1 knockdown induced by treatment with 50 nM rapamycin for 48 hours prior to egress.

Ted Pella, Inc 10 NO SECTIONING FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 100.0 1.5 4.0 33000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN VOLTA PHASE PLATE GIF Bioquantum 20 SerialEM 3.8 GATAN K3 (6k x 4k) 0.4 2.3 1

Raw frames were gain normalized in serialEM and motion corrected using the alignframes command in IMOD

BACK PROJECTION IMOD 4.11.5 61 emd_42118.map.gz 1 IMAGE STORED AS SIGNED INTEGER (2 BYTES) 1023 1440 800 209 -209 -401 1023 1440 800 10843.801 15264.001 8480.0 90.0 90.0 90.0 X Y Z -1218.0 372.0 56.713875000000002 32.042476999999998 10.6 10.6 10.6 AUTHOR ::::EMDATABANK.org::::EMD-42118:::: Toxoplasma gondii apical end with ICMAP1 conditionally knocked down