>CrsA sequence 1 (371 aa) MADKQTHETELTFDQVKEQLTESGKKRGVLTYEEIAERMSSFEIESDQMDEYYEFLGEQGVELISENEET EDPNIQQLAKAEEEFDLNDLSVPPGVKINDPVRMYLKEIGRVNLLSAKEEIAYAQKIEEGDEESKRRLAE ANLRLVVSIAKRYVGRGMLFLDLIQEGNMGLMKAVEKFDYRKGYKFSTYATWWIRQAITRAIADQARTIR IPVHMVETINKLIRVQRQLLQDLGREPTPEEIAEDMDLTPEKVREILKIAQEPVSLETPIGEEDDSHLGD FIEDQEATSPSDHAAYELLKEQLEDVLDTLTDREENVLRLRFGLDDGRTRTLEEVGKVFGVTRERIRQIE AKALRKLRHPSRSKRLKDFLE