ID PUR_PYR_PR_TRANSFER; PATTERN. AC PS00103; DT 01-APR-1990 CREATED; 01-NOV-1997 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Purine/pyrimidine phosphoribosyl transferases signature. PA [LIVMFYWCTA]-[LIVM]-[LIVMA]-[LIVMFC]-[DE]-D-[LIVMS]-[LIVM]-[STAVD]- PA [STAR]-[GAC]-x-[STAR]. CC /VERSION=1; DO PDOC00096; //