UL97 kinases were found within viral families. They play a crucial role in the phosphorylation of the nucleoside analog ganciclovir, resulting in the production of ganciclovir-monophosphate [PMID: 9217058].
phmmer: 0.0001; database: nr; sequence_cutoff: 100aa; clustering: cdhit: 90%; catalytic residues: based on - collapsed family logo, 3D structure model, FATCAT structural pairwise alignment with 1ATP, 1O6Y and 6PWD, PMID: 8985364