>4q1g_B mol:protein length:268 Polyketide biosynthesis enoyl-CoA isomerase PksI MAHHHHHHSSGLEVLFQGPMTHSVVELIEIESAIIQVKMQDRTHKNAFSQELTDDLIQA FEYIRQNPKYKAVILTGYDNYFASGGTQEGLLRIQQGLTKFTDDNLYSLALDCEIPVIA AMQGHGIGGGFVMGLFADIVILSRESVYTANFMKYGFTPGMGATFIVPKKLGFSLAQEI LLNAGSYRGADLEKRGVPFKVLPRAEVLDYAVELAQELAEKPRNSLVTLKDHLVAPLRD QLPRVIEQELMMHEKTFHHEEVKSRIKGLYGN