REL RCSB RCSB RCSB 2015-04-30 2015-06-17 2016-05-04 2016-05-04 3D structure of the decameric assembly of the DNA-injection protein gp12 from bacteriophage Sf6 Zhao H Speir JA Matsui T Lin Z Liang L Lynn AY Varnado B Weiss TM Tang L bacteriophage, podovirus, DNA injection, decamer, Gram-negative, cell envelope Zhao H Speir JA Matsui T Lin Z Liang L Lynn AY Varnado B Weiss TM Tang L Structure of a Bacterial Virus DNA-Injection Protein Complex Reveals a Decameric Assembly with a Constricted Molecular Channel. PLoS One 11 e0149337 e0149337 2016 26882199 doi:10.1371/journal.pone.0149337 gp12 of bacteriophage Sf6 gp12 of bacteriophage Sf6
The sample was mostly monodisperse.
decamer 1 0.465 0.465 SDS PAGE and size exclusion product of gene 12 Bacillus phage SF6 phage Sf6 0.0465 0.0465 10 decamer true Escherichia coli BL21(DE3) pET28b Q716G3 singleParticle particle 0.0415 7.4
20 mM NaPO4, 100 mM NaCl, 1 mM EDTA
 NEGATIVE
3 uL sample was applied onto a grid that was plasma cleaned with Ar/O2 mixture (20 sec, full power)
copper 400 mesh with carbon over vinyl
 NONE OTHER FEI TECNAI F20 FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 -0.29 -2.45 62000.0 GATAN LIQUID NITROGEN 90 2014-08-21 TVIPS TEMCAM-F416 (4k x 4k) 494 38.89 8.
A total of 86783 particles were boxed with a dimension of 128x128 pixels and a pixel size of 2.73 A using the program DoGPicker in the Appion pipeline. Image analysis and 3D reconstruction were performed using RELION. No symmetry was applied during 2D classification. After 2D classification, 54104 particles associated with high-quality class averages were included for the subsequent 3D reconstruction. In the 3D reconstruction, 10-fold rotational symmetry was applied.
CTFFIND
 OTHER 11.0 OTHER RELION 54104
RELION: theta 180 degrees, phi 36 degrees
 23 emd_6330.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 128 128 128 0 0 0 128 128 128 349.44 349.44 349.44 90.0 90.0 90.0 X Y Z -0.11448574 0.08097367 0.00020927 0.0062018 2.73 2.73 2.73 0.028 AUTHOR EM reconstruction of DNA injection protein decameric assembly
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emd_6330_fsc.xml