| Primary Identifier | IPR005121 | Type | Domain |
| Short Name | Fdx_antiC-bd |
| description | Aminoacyl-tRNA synthetases (aaRSs) play a crucial role in the translation of the genetic code by means of covalent attachment of amino acids to theircognate tRNAs. Phenylalanine-tRNA synthetase (PheRS, also known as Phenylalanine-tRNA ligase) is known to be among themost complex enzymes of the aaRS family. Bacterial and mitochondrial PheRSsshare a ferredoxin-fold anticodon binding (FDX-ACB) domain, which represents acanonical double split alpha+beta motif having no insertions. The FDX-ACBdomain displays a typical RNA recognition fold (RRM) (see ) formed by the four-stranded antiparallel beta sheet, with two helices packed against it [, , , , ]. |
