>YrkF sequence 1 (185 aa) MMKATIVLDAKGLACPMPIVKTKKRMKDLKAGEVLEIHATDKGSTADLEAWAKSTGHEYLGTEAEGEILR HFLRKGGEHSSENASSIPEISLEAFKQKVDSDESLNILDVREIEEYEKAHIPGVVHIPLGEVEKRANELN ENDEIYIICHSGRRSEMAARTMKKQGFKKVINVVPGMRDWTGKTE