>1xxxB (B:) SEQRES residues
gamvttvgfdvaarlgtlltamvtpfsgdgsldtataarlanhlvdqgcdglvvsgttge
sptttdgekiellravleavgdrarviagagtydtahsirlakacaaegahgllvvtpyy
skppqrglqahftavadatelpmllydipgrsavpiepdtiralashpnivgvkdakadl
hsgaqimadtglayysgddalnlpwlamgatgfisviahlaagqlrellsafgsgdiata
rkiniavaplcnamsrlggvtlskaglrlqgidvgdprlpqvaatpeqidalaadmraas
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