UniProt functional annotation for O58236

UniProt code: O58236.

Organism: Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3).
Taxonomy: Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae; Pyrococcus.
 
Function: Toxic component of a type II toxin-antitoxin (TA) system. An RNase. {ECO:0000255|HAMAP-Rule:MF_00265}.
 
Cofactor: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_00265};
Subunit: Homodimer. {ECO:0000269|PubMed:16511069}.
Similarity: Belongs to the PINc/VapC protein family. {ECO:0000255|HAMAP-Rule:MF_00265}.

Annotations taken from UniProtKB at the EBI.