ID PRPP_SYNTHASE; PATTERN. AC PS00114; DT 01-APR-1990 CREATED; 01-APR-2006 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Phosphoribosyl pyrophosphate synthase signature. PA D-[LIM]-H-[SANDT]-x-[QS]-[IMSTAVF]-[QMLPH]-[GA]-[FY]-F-x(2)-P- PA [LIVMFCT]-D. CC /SITE=1,magnesium(?); /SITE=3,magnesium(?); /SITE=15,magnesium(?); CC /VERSION=2; DO PDOC00105; //