>3i2iA (A:) observed residues (from ATOM records)
vdgnysvasnvmvpmrdgvrlavdlyrpdadgpvpvllvrnpydkfdvfawstqstnwle
fvrdgyavviqdtrglfasegefvphvddeadaedtlswileqawcdgnvgmfgvsylgv
tqwqaavsgvgglkaiapsmasadlyrapwygpggalsveallgwsaligrglitsrsda
rpedaadfvqlaailndvagaasvtplaeqpllgrlipwvidqvvdhpdndeswqsislf
erlgglatpalitagwydgfvgeslrtfvavkdnadarlvvgpwshsnltgrnadrkfgi
aatypiqeattmhkaffdrhlrgetdalagvpkvrlfvmgidewrdetdwplpdtaytpf
ylggsgaantstgggtlstsisgtesadtylydpadpvpslggtllfhngdngpadqrpi
hdrddvlcystevltdpvevtgtvsarlfvsssavdtdftaklvdvfpdgraialcdgiv
rmryretlvnptlieageiyevaidmlatsnvflpghrimvqvsssnfpkydrnsntggv
iareqleemctavnrihrgpehpshivlpiikr