UniProt functional annotation for P58748

UniProt code: P58748.

Organism: Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3).
Taxonomy: Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae; Pyrococcus.
 
Function: Promotes the exchange of GDP for GTP in EF-1-alpha/GDP, thus allowing the regeneration of EF-1-alpha/GTP that could then be used to form the ternary complex EF-1-alpha/GTP/AAtRNA. {ECO:0000250}.
 
Similarity: Belongs to the EF-1-beta/EF-1-delta family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.