>4ms2B (B:) observed residues (from ATOM records) mylritnivessfftkfiiylivlngitmgletsktfmqsfgvyttlfnqivitiftiei ilriyvhrisffkdpwslfdffvvaislvptssgfeilrvlrvlrlfrlvtavpqmrkiv salisvipgmlsvialmtlffyifaimatqlfgerfpewfgtlgesfytlfqvmtlddws ngivrplmevypyawvffipfifvvtfvminlvvaicvd