Functional characterization of a DNA-dependent AAA ATPase in a F-cluster mycobacteriophage.

ABSTRACT: Mycobacteriophages are viruses of Mycobacterium spp. with promising diagnostic and therapeutic potential. Phage genome exploration and characterization of their proteomes are essential to gaining a better understanding of their role in phage biology. So far, genomes of about 2113 mycobacteriophages have been defined and from among those, 1563 phage protein families (phamilies) are identified. However, the function of only a fraction (about 15%) is known since a majority of ORFs in phage genomes are hypothetical proteins. In this study, we have analyzed Gp65 (AQT25877.1), a putative AAA ATPase (Pham 9410) from a F1 cluster mycobacteriophage SimranZ1 (KY385384.1). Though homology analysis of Gp65-AAA ATPase showed the presence of this gene in 38 mycobacteriophages of the F1 cluster, however

SUBMITTER: Das R 

PROVIDER: S-EPMC10194130 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature