Is predicted to encode a protein with the following domains: 6-pyruvoyl tetrahydropterin synthase/QueD superfamily; 6-pyruvoyl tetrahydropterin synthase/QueD family; and 6-pyruvoyl tetrahydropterin synthase. Is an ortholog of C. elegans
ptps-1. In C. elegans,
ptps-1 is involved in tetrahydrobiopterin biosynthetic process.