>tr|Q55358|Q55358_STRGR Sigma factor OS=Streptomyces griseus OX=1911 GN=crtS PE=4 SV=1
MDARRLSRLFFDRLQVLEEGTHEYQYARNTLIEMNLSLVRFAANRFRNRGSGDMEDIVQV
GTIGLIKAIDRFDLSREVEFTSFAVPYIVGEIKRFFRDTSWAVHVPRRLQELRVDLAKAK
ESLAGDLDRDPTVRELAQDLGIEESEVTEGIVASNGYTAGSLDMPTDTAEAGPGQHSGRT
FADVLGEPDPAMETVENLHALAPLLGELDERERRIIDMRFGQEMTQAQIGAELGISQMHV
SRLLSRMLGKLRNGMLTQE