2020-07-08 REL RCSB RCSB RCSB 2020-04-14 2020-06-10 2020-06-10 2020-07-08 Full phage G capsid cryoEM structure at 6.1 Angstrom resolution Gonzalez B Monroe L Kunpeng L Yan R Wright E Walter T Kihara D Weintraub SE Julie AT Philip S Jiang W Gonzalez B Monroe L Li K Yan R Wright E Walter T Kihara D Weintraub ST Thomas JA Serwer P Jiang W Phage G Structure at 6.1 angstrom Resolution, Condensed DNA, and Host Identity Revision to a Lysinibacillus. J.Mol.Biol. UK 432 4139 4153 2020 32454153 doi:10.1016/j.jmb.2020.05.016 1089-8638 0070 JMOBAK EMD-21695 associated EM volume Bacillus virus G Bacillus virus G 0 Bacillus virus G 1600.0 52 VIRION SPECIES false false singleParticle particle 7.4
0.01 M Tris-Cl (pH 7.4), 0.01 M MgSO4, 6% polyethylene glycol MW 3350
 ETHANE 65 298 GATAN CRYOPLUNGE 3
Three microliters of phage G sample was deposited on a 400 mesh Ted Pella ultrathin lacey carbon grid and incubated for 30 minutes in a humid chamber on ice. The grid was then washed with 10 microliters of 0.2 TM buffer. Using a Gatan CP3 plunger, the grid was then blotted for 9 seconds with Whatman 1 filter paper at 65% humidity, then plunge-frozen in liquid ethane. The plunge-frozen, phage G grid was then imaged using a Titan Krios equipped with a K2 detector in super-resolution mode at the Purdue Cryo-EM Facility with a nominal magnification of 8,700 resulting in 1.742 Angstroms per pixel. A total of 375 movies was collected..
FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 1.0 5.0 8700.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K2 QUANTUM (4k x 4k) SUPER-RESOLUTION 375 14.5 1 jspr
used jspr for initial modeling
 6.1 FSC 0.143 CUT-OFF jspr
Phage G's capsid was reconstructed with icosahedral symmetry
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