>1a8tB (B:) SEQRES residues aqksvkisddisitqlsdkvytyvslaeiegwgmvpsngmivinnhqaalldtpindaqt emlvnwvtdslhakvttfipnhwhgdcigglgylqrkgvqsyanqmtidlakekglpvpe hgftdsltvsldgmplqcyylggghatdnivvwlptenilfggcmlkdnqttsignisda dvtawpktldkvkakfpsaryvvpghgnyggteliehtkqivnqyiestskp