>2a9jA (A:) observed residues (from ATOM records)
kyklimlrhgegawnkenrfcswvdqklnsegmeearncgkqlkalnfefdlvftsvlnr
sihtawlileelgqewvpvesswrlnerhygaliglnreqmalnhgeeqvrlwrrsynvt
pppieeshpyyqeiyndrrykvcdvpldqlprseslkdvlerllpywneriapevlrgkt
ilisahgnssrallkhlegisdediinitlptgvpilleldenlravgphqflgdqeaiq
aaikkvedqgkvk