>1cr5B (B:) SEQRES residues
mdtrtrhlkvsncpnnsyalanvaavspndfpnniyiiidnlfvfttrhsndippgtigf
ngnqrtwggwslnqdvqakafdlfkysgkqsylgsididisfrargkavstvfdqdelak
qfvrcyesqifsptqylimefqghffdlkirnvqaidlgdieptsavatgietkgiltkq
tqinffkgr