>1XFS:A|PDBID|CHAIN|SEQUENCE
MSTTPIDAELDLMLKRELAVPVNLVWRGLTEPELLKKWFVPKPWSISDCRVDLRPGGEFYTVMQDPEGNKFPNSGCFLEV
TDEKRLIWTSALVKNYRPAVPATTSDKECAHIVMTAVIELQPTSSGTRYTACAMHNTPGQRKLHEEMGFHEGWGTTITQL
EELLKQEKAYLEHHHHHH