>tr|A0A1S1QLD9|A0A1S1QLD9_9ACTN Crotonase OS=Parafrankia soli OX=2599596 GN=BBK14_15440 PE=3 SV=1 MTDDLGAAGLRFERDGAIGWCVIDRPAARNALTPAMYFGIKRAVQLVNTSPDLATLIITG TGDVFAPGGDLGSRSEPGDNLPPDLRGEDVLPFLTIRDSRAPVVAAVNGICQAGGLLIAM MADIAVASDQATFRVPELLRGIPDATYAAVLPAHVGIAVARDLLLSARRFDAAEAQRLGV ISRVVPHDQLREAAVQAAGEILQTAPAARMHVKRMLNERYGLIDYQTMFWAMQQSPEPRE GMRAFMEKRAPEWVPEQFAGDGGRR