# OC Root 2nd 3rd 4th PC Gene/Definition OC.308071 Bacteria.141362 Proteobacteria.352276 Alphaproteobacteria.34684 ptp.1431 ptp:RCA23_c14920 moaC; molybdenum cofactor biosynthesis protein MoaC; K03637 cyclic pyranopterin monophosphate synthase [EC:4.6.1.17]