>4qd2I (I:) observed residues (from ATOM records)
nslndkivtisckadtnlffyqvagnvslfqqtrnylerwrliydsnkaaykiksmdihn
tnlvltwnapthnistqqdsnadnqywlllkdignnsfiiasyknpnlvlyadtvarnlk
lstlnnsnyikfiiedyiisdlnnftckispildlnkvvqqvdvtnlnvnlytwdygrnq
kwtiryneekaayqffntilsngvltwifsngntvrvsssndqnndaqywlinpvsdtde
tytitnlrdttkaldlyggqtangtaiqvfnyhgddnqkwnirnpp