v5.1.0.3
Glycine data from LIS
Description | This enzyme (EC:2.4.2.-) modifies exclusively the initiator tRNA in position 64 using 5'-phosphoribosyl-1'-pyrophosphate as the modification donor. As the initiator tRNA participates both in the initiation and elongation of translation, the 2'-O-ribosyl phosphate modification discriminates the initiator tRNAs from the elongator tRNAs [1]. This C-terminal domain shows similarity to dual specificity phosphatases [2]. |
Namespace | Domain |