Intravirion DNA Can Access the Space Occupied by the Bacteriophage P22 Ejection Proteins.
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ABSTRACT:
SUBMITTER: Leavitt JC
PROVIDER: S-EPMC8402733 | biostudies-literature | 2021 Jul
REPOSITORIES: biostudies-literature
Publications
Intravirion DNA Can Access the Space Occupied by the Bacteriophage P22 Ejection Proteins.
Leavitt Justin C JC Gilcrease Eddie B EB Woodbury Brianna M BM Teschke Carolyn M CM Casjens Sherwood R SR
Viruses 20210730 8
Tailed double-stranded DNA bacteriophages inject some proteins with their dsDNA during infection. Phage P22 injects about 12, 12, and 30 molecules of the proteins encoded by genes <i>7</i>, <i>16</i> and <i>20</i>, respectively. After their ejection from the virion, they assemble into a trans-periplasmic conduit through which the DNA passes to enter the cytoplasm. The location of these proteins in the virion before injection is not well understood, although we recently showed they reside near th ...[more]
Similar Datasets
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