>5fk9B (B:) SEQRES residues
mdtgvsqnprhkitkrgqnvtfrcdpisehnrlywyrqtlgqgpefltyfqneaqleksr
llsdrfsaerpkgsfstleiqrteqgdsamylcasslggyeqyfgpgtrltvtedlknvf
ppevavfvpseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplkeqp
alndsryalssrlrvsatfwqdprnhfrcqvqfyglsendewtqdrakpvtqivsaeawg
rad