>4Q1I_1|Chains A, B, C|Polyketide biosynthesis enoyl-CoA isomerase PksI|Bacillus subtilis (224308) MAHHHHHHSSGLEVLFQGPMTHSVVELIEIESAIIQVKMQDRTHKNAFSQELTDDLIQAFEYIRQNPKYKAVILTGYDNYFASGGTQEGLLRIQQGLTAFTDDNLYSLALDCEIPVIAAMQGHGIGGGFVMGLFADIVILSRESVYTANFMKYGFTPGMGATFIVPKKLGFSLAQEILLNAGSYRGADLEKRGVPFKVLPRAEVLDYAVELAQELAEKPRNSLVTLKDHLVAPLRDQLPRVIEQELMMHEKTFHHEEVKSRIKGLYGN