Alternative ribosome-rescue factor A

Alternative ribosome-rescue factor A
Identifiers
Symbol	?
Pfam	PF03889
InterPro	IPR005589
Available protein structures: Pfam   structures / ECOD   PDB RCSB PDB; PDBe; PDBj PDBsum structure summary

Alternative ribosome-rescue factor A
Identifiers
Organism	E. coli
Symbol	ArfA
UniProt	P36675
Search for Structures Swiss-model Domains InterPro

Alternative ribosome-rescue factor A (ArfA, YhdL) also known as peptidyl-tRNA hydrolase, is a protein that plays a role in rescuing of stalled ribosomes. ^[1] It recruits RF2. ^[2]

See also

• ArfB - Alternative ribosome-rescue factor B

References

1. Abo T, Chadani Y (2014). "The fail-safe system to rescue the stalled ribosomes in Escherichia coli". Frontiers in Microbiology. 5: 156. doi: 10.3389/fmicb.2014.00156 . PMC   3989581 . PMID   24782844.
2. Buskirk AR, Green R (March 2017). "Ribosome pausing, arrest and rescue in bacteria and eukaryotes". Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 372 (1716): 20160183. doi:10.1098/rstb.2016.0183. PMC   5311927 . PMID   28138069.