mobileOG-db: a Manually Curated Database of Protein Families Mediating the Life Cycle of Bacterial Mobile Genetic Elements
| dc.contributor.author | Brown, Connor L. | en |
| dc.contributor.author | Mullet, James | en |
| dc.contributor.author | Hindi, Fadi | en |
| dc.contributor.author | Stoll, James E. | en |
| dc.contributor.author | Gupta, Suraj | en |
| dc.contributor.author | Choi, Minyoung | en |
| dc.contributor.author | Keenum, Ishi M. | en |
| dc.contributor.author | Vikesland, Peter J. | en |
| dc.contributor.author | Pruden, Amy | en |
| dc.contributor.author | Zhang, Liqing | en |
| dc.date.accessioned | 2022-08-30T17:07:25Z | en |
| dc.date.available | 2022-08-30T17:07:25Z | en |
| dc.date.issued | 2022-08-29 | en |
| dc.description.abstract | Bacterial mobile genetic elements (MGEs) encode functional modules that perform both core and accessory functions for the element, the latter of which are often only transiently associated with the element. The presence of these accessory genes, which are often close homologs to primarily immobile genes, incur high rates of false positives and, therefore, limits the usability of these databases for MGE annotation. To overcome this limitation, we analyzed 10,776,849 protein sequences derived from eight MGE databases to compile a comprehensive set of 6,140 manually curated protein families that are linked to the “life cycle” (integration/excision, replication/recombination/repair, transfer, stability/transfer/defense, and phage-specific processes) of plasmids, phages, integrative, transposable, and conjugative elements. We overlay experimental information where available to create a tiered annotation scheme of high-quality annotations and annotations inferred exclusively through bioinformatic evidence. We additionally provide an MGE-class label for each entry (e.g., plasmid or integrative element), and assign to each entry a major and minor category. The resulting database, mobileOG-db (for mobile orthologous groups), comprises over 700,000 deduplicated sequences encompassing five major mobileOG categories and more than 50 minor categories, providing a structured language and interpretable basis for an array of MGE-centered analyses. mobileOG-db can be accessed at mobileogdb.flsi.cloud.vt.edu/, where users can select, refine, and analyze custom subsets of the dynamic mobilome. | en |
| dc.description.version | Published version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | https://doi.org/10.1128/aem.00991-22 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/111671 | en |
| dc.language.iso | en | en |
| dc.publisher | American Society for Microbiology | en |
| dc.rights | Creative Commons Attribution 4.0 International | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en |
| dc.title | mobileOG-db: a Manually Curated Database of Protein Families Mediating the Life Cycle of Bacterial Mobile Genetic Elements | en |
| dc.title.serial | Applied and Environmental Microbiology | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |