EOG8JMB45 GO:0005524 1/4 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG8JMB45 GO:0008081 1/4 phosphoric diester hydrolase activity molecular_function "Catalysis of the hydrolysis of a phosphodiester to give a phosphomonoester and a free hydroxyl group." [EC:3.1.4, GOC:curators] EOG8JMB45 GO:0004814 1/4 arginine-tRNA ligase activity molecular_function "Catalysis of the reaction: ATP + L-arginine + tRNA(Arg) = AMP + diphosphate + L-arginyl-tRNA(Arg)." [EC:6.1.1.19] EOG8JMB45 GO:0006420 1/4 arginyl-tRNA aminoacylation biological_process "The process of coupling arginine to arginyl-tRNA, catalyzed by arginyl-tRNA synthetase. In tRNA aminoacylation, the amino acid is first activated by linkage to AMP and then transferred to either the 2'- or the 3'-hydroxyl group of the 3'-adenosine residue of the tRNA." [GOC:mcc, ISBN:0716730510] EOG8JMB45 GO:0046872 1/4 metal ion binding molecular_function "Interacting selectively and non-covalently with any metal ion." [GOC:ai]