Sequence alignment between 6b8s(A) and UniProt seq B5Z6I2 (PYRD_HELPG):

B5Z6I2 (PYRD_HELPG): Dihydroorotate dehydrogenase (quinone) from Helicobacter pylori (strain G27) 
                 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       280       290       300       310       320       330       340       350 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
UniProt: MLYPLVKKYLFSLDAEDAHEKVCKILRTLSKSSFLCSLIHSQWGYKNPKLENEILGLNFPNPLGLAAGFDKNASMLRALIAFGFGYLEAGTLTNEAQVGNERPRLFRHIEEESLQNAMGFNNYGAVLGARSFNRFAPYKTPIGINLGKNKHIEQAHALEDYKAVLNQCLNIGDYYTFNLSSPNTPNLRDLQNKAFVNELFCMAKEMTHKPLFLKIAPDLEIDDMLEIVNSAIEAGAHGIIATNTTIDKSLVFAPKEMGGLSGKCLTKKSREVFKELAKAFFNKSVLVSVGGISDAKEAYERIKMGASLLQIYSAFIYNGPNLCQNILKDLVKLLQKDGFLSVKEAIGADLR
         ...................................................................................................................................................................................XXXXXXXXXXXX................................................................................................................................................................
PDB seq: -LYPLVKKYLFSLDAEDAHEKVCKILRTLSKSSFLCSLIHSQWGYKNPKLENEILGLNFPNPLGLAAGFDKNASMLRALIAFGFGYLEAGTLTNEAQVGNERPRLFRHIEEESLQNAMGFNNYGAVLGARSFNRFAPYKTPIGINLGKNKHIEQAHALEDYKAVLNQCLNIGDYYTFNL------------NKAFVNELFCMAKEMTHKPLFLKIAPDLEIDDMLEIVNSAIEAGAHGIIATNTTIDKSLVFAPKEMGGLSGKCLTKKSREVFKELAKAFFNKSVLVSVGGISDAKEAYERIKMGASLLQIYSAFIYNGPNLCQNILKDLVKLLQKDGFLSVKEAIGA---
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------            --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------   
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170                           200       210       220       230       240       250       260       270       280       290       300       310       320       330       340