>2xx1B (B:) SEQRES residues
edadklphtkvtlvappqvhpheqatksgpkvveftmtieekkmviddkgttlqamtfng
smpgptlvvhegdyvqltlvnpatnamphsvdfhgatgalggakltnvnpgeqatlrfka
drsgtfvyhcapegmvpwhvvsgmsgtlmvlprdglkdpqgkplhydraytigefdlyip
kgpdgkykdyatlaesygdtvqvmrtltpshivfngkvgaltganaltakvgetvllihs
qanrdtrphligghgdwvwetgkfanppqrdletwfirggsagaalytfkqpgvyaylnh
nlieafelgaaghikvegkwnddlmkqikapapipr