HMM Summary Page: TIGR02293

Functionputative toxin-antitoxin system antitoxin component, TIGR02293 family
Trusted Cutoff57.00
Domain Trusted Cutoff57.00
Noise Cutoff38.25
Domain Noise Cutoff38.25
Isology Typehypoth_equivalog
HMM Length133
Mainrole CategoryCellular processes
Subrole CategoryOther
Gene Ontology TermGO:0005515: protein binding molecular_function
AuthorHaft DH
Entry DateSep 8 2004 5:05PM
Last ModifiedFeb 14 2011 3:27PM
CommentProteins in this family are found almost exclusively in the Proteobacteria, but also in Gloeobacter violaceus PCC 7421, a cyanobacterium. This family was proposed by Makarova, et al. (2009) to be the antitoxin component of a new class of type 2 toxin-antitoxin system, or addiction module.
ReferencesRN [1] RM PMID:19493340 RT Comprehensive comparative-genomic analysis of type 2 toxin-antitoxin systems and related mobile stress response systems in prokaryotes. RA Makarova KS, Wolf YI, Koonin EV RL Biol Direct. 2009 Jun 3;4:19.