[DNA-directed RNA polymerase] + ATP = phospho-[DNA-directed RNA polymerase] + ADP + H(+)
[dna-directed rna polymerase] + atp = phospho-[dna-directed rna polymerase] + adp + h(+)
[DNA-directed RNA polymerase] + ATP = phospho-[DNA-directed RNA polymerase] + ADP + H(+)
[dna-directed rna polymerase] + atp = phospho-[dna-directed rna polymerase] + adp + h(+)