Sequence alignment between 2qjh(A) and UniProt seq Q57843 (ADHS_METJA):

Q57843 (ADHS_METJA): 2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate synthase from Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MELFKDIKNLGKLVRLERIFNRESEKTVIVPMDHGVSNGPIKGLIDIRKTVNDVAEGGANAVLLHKGIVRHGHRGYGKDVGLIIHLSGGTAISPNPLKKVIVTTVEEAIRMGADAVSIHVNVGSDEDWEAYRDLGMIAETCEYWGMPLIAMMYPRGKHIQNERDPELVAHAARLGAELGADIVKTSYTGDIDSFRDVVKGCPAPVVVAGGPKTNTDEEFLQMIKDAMEAGAAGVAVGRNIFQHDDVVGITRAVCKIVHENADVEEALKEIRKK
         ........................................................................XXXXXX...................................................................................................................................................................................................
PDB seq: -ELFKDIKNLGKLVRLERIFNRESEKTVIVPMDHGVSNGPIKGLIDIRKTVNDVAEGGANAVLLHKGIVRHG------DVGLIIHLSGGTAISPNPLKKVIVTTVEEAIRMGADAVSIHVNVGSDEDWEAYRDLGMIAETCEYWGMPLIAMMYPRGKHIQNERDPELVAHAARLGAELGADIVKTSYTGDIDSFRDVVKGCPAPVVVAGGPKTNTDEEFLQMIKDAMEAGAAGVAVGRNIFQHDDVVGITRAVCKIVHENADVEEALKEIR--
          --------+---------+---------+---------+---------+---------+---------+--      -+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-  
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270