Sequence alignment between 1j3p(A) and UniProt seq P84140 (G6PI_THELI):

P84140 (G6PI_THELI): Glucose-6-phosphate isomerase from Thermococcus litoralis
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MKYKEPFGVKLDFETGIIENAKKSVRRLSDMKGYFIDEEAWKKMVEEGDPVVYEVYAIEQEEKEGDLNFATTVLYPGKVGNEFFMTKGHYHSKIDRAEVYFALKGKGGMLLQTPEGEARFIEMEPGTIVYVPPYWAHRTINTGDKPFIFLALYPADAGHDYGTIAEKGFSKIVVEENGKVVVKDNPKWRM
PDB seq: MKYKEPFGVKLDFETGIIENAKKSVRRLSDMKGYFIDEEAWKKMVEEGDPVVYEVYAIEQEEKEGDLNFATTVLYPGKVGNEFFMTKGHYHSKIDRAEVYFALKGKGGMLLQTPEGEARFIEMEPGTIVYVPPYWAHRTINTGDKPFIFLALYPADAGHDYGTIAEKGFSKIVVEENGKVVVKDNPK---
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------   
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180