>7LRH_1|Chains A, B, C, D|Riboflavin biosynthesis protein RibD|Brucella abortus (235) MHHHHHHRKRPEVILKLALSADGMIGRKGAGQVAITGPVSRAQSHILRAQADIILIGIETALADDPVLNCRLPGLEQRSPVRVVLDGGLRLPLSSRLVRSADTQPLWVACGEEAPDERRAALGAAGCRILATETHDGRIALPELLDDLAAQGIASVLVEGGAGVAKSFLDEKLVDRLIIFRSPLVIGAADGVAVEGLETHIASEFKILRRMRYADDACAEYVRNT