# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.129406 Bacteria.932743 Proteobacteria.110713 Alphaproteobacteria.220642 Liberibacter.1590 lcc.111 lcc:B488_00850 Phosphomethylpyrimidine kinase; K00941 hydroxymethylpyrimidine/phosphomethylpyrimidine kinase [EC:2.7.1.49 2.7.4.7]