ID PTPS_1; PATTERN. AC PS00987; DT 01-JUN-1994 CREATED; 01-NOV-1997 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE 6-pyruvoyl tetrahydropterin synthase signature 1. PA C-N-N-x(2)-G-H-G-H-N-Y. CC /SITE=1,active_site; /SITE=6,magnesium; /SITE=8,magnesium; CC /VERSION=1; PR PRU10123; DO PDOC00759; //