>tr|A0A2D9LCQ4|A0A2D9LCQ4_9GAMM Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Marinobacter sp GN=purC MEKREELYAGKAKSVYRTDDPERFVLVFRDDTSAFDGEKKEQLNRKGMVNNKFNAFIMEK LEAAGVPTHFEGLLSDTESLVKKLEMIPVECVVRNVSAGSLCRRLGVEEGLELNPPTFEL FLKNDALHDPMVNESLAVSFGWAKADELARMKELTYKVNDVLKKLFDDAGMLLVDYKLEF GRSGGQIVLGDEFSPDGCRIWDKETRKKMDKDRFRQGLGEVIETYEEVGRRLGIKFD