obsolete homogentisate geranylgeranyl transferase activity (obsolete GO:0102551)
OBSOLETE. Catalysis of the reaction: (2E,6E,10E)-geranylgeranyl diphosphate + H+ + homogentisate = 6-geranylgeranyl-2-methylbenzene-1,4-diol + CO2 + diphosphate.