beta-alanine + ATP + H(+) = beta-alanyl-5'-AMP + diphosphate
beta-alanine + atp + h(+) = beta-alanyl-5'-amp + diphosphate
beta-alanine + ATP + H(+) = beta-alanyl-5'-AMP + diphosphate
beta-alanine + atp + h(+) = beta-alanyl-5'-amp + diphosphate