>sp|Q02572|CYPC_STRCN Putative polyketide cyclase OS=Streptomyces cyaneus GN=curF MAGHTENEITIAAPVDLVWDMTNDLERWPELFSEYASCEVLSREANTVTFRLTMHPDENG KVWSWVSERTADREKLVVRARRVETGPFEYMNIVWEYEETPDGTRMHWTQDFAMKPDAPV DDAGMTDIINRNSPIQMALIRDRIEEVSCTTP