>9J7S_1|Chains A, B, C, D|Phospho-2-dehydro-3-deoxyheptonate aldolase|Providencia alcalifaciens (126385) MNYQNDDVRVKQIKELLPPIALLEKFPATDKAAFTVHEARHAIHNILVGKDDRLVVVIGPCSIHDTKAALEYAERLKEIREELKDSLEIVMRVYFEKPRTTVGWKGLINDPHMDHSFDINEGLRIARELLLTINDQGLPTAGEFLDVISPQYVADLMSWGAIGARTTESQIHRELASGLSCPVGFKNGTDGTIKIAIDAINSARSAHSFLSVTKWGHSAIVNTSGNPDCHIILRGGKEPNYSAEHVKAVREGLINAGLIPSIMIDFSHANSSKKFEKQMEVATDVSTQLSQGDRSITGVMIESHLVEGNQNLESGEPLVYGKSVTDACIGWDDTEKVLRQLSEAVIARRNK