| Primary Identifier | IPR031856 | Type | Family |
| Short Name | YdaS_toxin |
| description | YdaS is atranscription factor found in the cryptic prophage Rac of E. coli K12 and represents a novel family within the HigA superfamily as it is distantly related to HigA antitoxins. YdaS can act as a toxin whose expression is regulated by RacR and behaves as a monomer in solution [, ]. Previously, it was thought to be an antitoxin that neutralises the toxin YdaT []. This entry also includes some bacteriophage proteins, such as cro from Pseudomonas phage D3 and gene 30 protein from Enterobacteria phage phi80. |
