>sp|Q4U3F6|CS_HELAN Alpha-copaene synthase OS=Helianthus annuus GN=CS MATTEANTMAQANSQTTIEPVRHLANFPPSIWGDQFLSFSLDNSQLEAYSKAMEQPKENV RRMILNPAIDTNEKLGLIYCVYRLGLTYNFSKDIDGQLDELFKQLNLQSYNEADLYTISI HFQVFRHFGYRFSCDVFNKFKDSSSGKFKEDMTRDVRGMISLYESAQLRIRGESILDEAG AFAESKLKTIEKTLDGTLAQQVKHVLERPFNRGHQMVEARKYLFLFEEEISRYDSLLMLA KVHFNYLQLLQKEELRSVSKWWKDLDLPAKTLYVRDRVPELYVWILAFFLEPYYSEVRII TTKIVLLVLVLDDTYDAYATIEESRLLTHAINRWEVSAMLQLPEYMKPLYEILLNEYDGF YKHGRTNVIETSKKAFQDLARSYHQESEWRHAKEVPSFEEYMKIGTTTSAHNVLSKTALI GMGNIVTREALAWYESYPKIVQLSELIGRLEDDVVSVEFERERAPTATSVDAYMKTYGVS ENVAVKILKKLVENGWKDLNEACLKPTEVSLDLLAPIIGLTNMTDVAYRHNDGLTFPEKT LKEYITLLFCVPVPM