Protein Family Models for Protein (Select 505004917) - Protein Family Models

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Items: 4

Select item 4211731.

type II toxin-antitoxin system YhaV family toxin

YhaV causes reversible bacteriostasis and is part of a toxin-antitoxin system in Escherichia coli along with PrlF. The toxicity of YhaV is counteracted by PrlF by the formation of a tight complex which binds to the promoter of the prlF-yhaV operon. In vitro, YhaV also has endonuclease activity [1]. [1]. 17706670. prlF and yhaV encode a new toxin-antitoxin system in Escherichia. coli.. Schmidt O, Schuenemann VJ, Hand NJ, Silhavy TJ, Martin J, Lupas. AN, Djuranovic S;. J Mol Biol. 2007;372:894-905. (from Pfam)

GO Terms:

Molecular Function:: RNA nuclease activity (GO:0004540)

Cellular Component:: toxin-antitoxin complex (GO:0110001)

Date:: 2024-08-14

Family Accession:: NF023093.5
Method:: HMM

Select item 4011862.

new record, indexing in progress

Family Accession:

Select item 3562993.

new record, indexing in progress

Family Accession:

Select item 1056344.

type II toxin-antitoxin system YhaV family toxin

type II toxin-antitoxin (TA) system YhaV family toxin similar to Escherichia coli YhaV, which acts as a transcription factor and is the toxin component of the YhaV/PrlF TA system; YhaV causes reversible bacteriostasis that is counteracted by PrlF