2017-08-30 REL PDBe PDBe PDBe 2016-11-10 2016-12-07 2016-12-28 2017-08-30 Cryo-electron tomogram containing mature HIV-1 particles Mattei S Glass B Hagen WJH Kraeusslich H-G Briggs JAG Mattei S Glass B Hagen WJ Krausslich HG Briggs JA The structure and flexibility of conical HIV-1 capsids determined within intact virions. Science US 354 1434 1437 2016 27980210 doi:10.1126/science.aah4972 1095-9203 0038 SCIEAS EMD-3464 associated EM volume
The structure of the mature HIV-1 CA hexamer in intact virus particles
 EMD-3465 other EM volume EMD-3466 other EM volume EMD-3467 other EM volume EMD-3468 other EM volume EMD-3469 other EM volume EMD-3470 other EM volume EMD-3471 other EM volume EMD-3472 other EM volume EMD-3473 other EM volume EMD-3474 other EM volume EMD-3475 other EM volume EMD-3477 other EM volume EMD-3478 other EM volume EMD-3479 other EM volume EMD-3480 other EM volume EMD-3481 other EM volume EMD-3482 other EM volume EMD-3483 other EM volume EMD-3484 other EM volume EMD-3485 other EM volume Human immunodeficiency virus 1 Human immunodeficiency virus 1 0 1
HIV-1 particles were produced by infection of MT-4 cells with HIV-1 strain NL43 by coculture.
Human immunodeficiency virus 1 Homo sapiens VIRION STRAIN true false tomography particle 7.4 PBS C-flat COPPER 300 CARBON HOLEY GLOW DISCHARGE AIR ETHANE 100 292 FEI VITROBOT MARK II
10nm colloidal gold was added to the sample prior to plunge freezing.
Viral particles were purified from cell culture supernatant by iodixanol gradient centrifugation.
CMC (Utrecht) 10 NO SECTIONING FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 50.0 2.7 2.0 6.5 81000. FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GIF Quantum LS 0 20
Nanoprobe
GATAN K2 QUANTUM (4k x 4k) SUPER-RESOLUTION 3710 3838 1 2.2 1
Frames were aligned using MotionCorr. Tilts in a tilt series were exposure filtered for cumulative electron dose. Tomograms were reconstructed using IMOD.
IMOD 45 IMOD
CTF correction was performed using the ctfphaseflip program in IMOD prior to backprojection.
 emd_3464.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 928 928 220 0 0 0 928 928 220 1651.84 1651.84 391.6 90.0 90.0 90.0 X Y Z -2402.164600000000064 1335.391800000000103 75.471890000000002 37.212542999999997 1.78 1.78 1.78 AUTHOR Cryo-electron tomographic reconstruction of wild type mature HIV-1 particles