>1sz2B (B:) SEQRES residues
mgsshhhhhhgstkyalvgdvggtnarlalcdiasgeisqaktysgldypsleavirvyl
eehkvevkdgciaiacpitgdwvamtnhtwafsiaemkknlgfshleiindftavsmaip
mlkkehliqfggaepvegkpiavygagtglgvahlvhvdkrwvslpgegghvdfapnsee
eaiileilraeighvsaervlsgpglvnlyraivkadnrlpenlkpkditeraladsctd
crralslfcvimgrfggnlalnlgtfggvfiaggivprfleffkasgfraafedkgrfke
yvhdipvylivhdnpgllgsgahlrqtlghil