It does not inhibit arginyl aminopeptidase ( aminopeptidase B ).
2.
Also cleaves arginyl bonds in other proteins
3.
It contains a conserved domain at the N terminus called arginyl tRNA synthetase N terminal domain or additional domain 1 ( Add-1 ).
4.
This entry also includes folylpolyglutamate synthase that transfers catalyses the biosynthesis of the cyanobacterial reserve material multi-L-arginyl-poly-L-aspartate ( cyanophycin ).