Pantoea Bacteriophage vB_PagS_Vid5: A Low-Temperature Siphovirus That Harbors a Cluster of Genes Involved in the Biosynthesis of Archaeosine.

ABSTRACT: A novel low-temperature siphovirus, vB_PagS_Vid5 (Vid5), was isolated in Lithuania using Pantoea agglomerans isolate for the phage propagation. The 61,437 bp genome of Vid5 has a G⁻C content of 48.8% and contains 99 probable protein encoding genes and one gene for tRNA^Ser. A comparative sequence analysis revealed that 46 out of 99 Vid5 open reading frames (ORFs) code for unique proteins that have no reliable identity to database entries. In total, 33 Vid5 ORFs were given a putative functional annotation, including those coding for the proteins responsible for virion morphogenesis, phage-host interactions, and DNA metabolism. In addition, a cluster of genes possibly involved in the biosynthesis of 7-deazaguanine derivatives was identified. Notably, one of the

SUBMITTER: Simoliunas E 

PROVIDER: S-EPMC6266253 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature