PDB SEQRES sequences for 1a2y (from ASTRAL)
>1a2yA (A:)
divltqspaslsasvgetvtitcrasgnihnylawyqqkqgkspqllvyytttladgvps
rfsgsgsgtqyslkinslqpedfgsyycqhfwstprtfgggtkleik
>1a2yB (B:)
qvqlqesgpglvapsqslsitctvsgfsltgygvnwvrqppgkglewlgmiwgdgntdyn
salksrlsiskdnsksqvflkmnslhtddtaryycarerdyrldywgqgttltvss
>1a2yC (C:)
kvfgrcelaaamkrhglanyrgyslgnwvcaakfesnfntqatnrntdgstdygilqins
rwwcndgrtpgsrnlcnipcsallssditasvncakkivsdgngmnawvawrnrckgtdv
qawirgcrl