Immunogen sequence: TLGAGIVIAE ALQNQLAWLE NVWLWITFLG DPKILFLFYF PAAYYASRRV GIAVLWISLI TEWLNLIFKW FLFGDRPFWW VHESGYYSQA PAQVHQFPSS. Hydrolyzes glucose-6-phosphate to glucose in the endoplasmic reticulum. May form with the glucose-6-phosphate transporter (