>sp|Q9R1Z7|PTPS_MOUSE 6-pyruvoyl tetrahydrobiopterin synthase OS=Mus musculus OX=10090 GN=Pts PE=1 SV=2 MSAAGDLRRRARLSRLVSFSASHRLHSPSLSDEENLRVFGKCNNPNGHGHNYKVVVTVHG EIDPVTGMVMNLTDLKEYMEEAIMKPLDHKNLDLDVPYFADAVSTTENVAVYIWESLQKL LPVGALYKVKVFETDNNIVVYKGE