>2yznA (A:) observed residues (from ATOM records)
mrvlliaggvspehevsllsaegvlrhipfptdlaviaqdgrwllgekaltaleakaape
gehpfppplswerydvvfpllhgrfgedgtvqgflellgkpyvgagvaasalcmdkdlsk
rvlaqagvpvvpwvavrkgeppvvpfdppffvkpantsvgisrverfqdleaalalafry
dekavvekalspvrelevgvlgnvfgeaspvgevryeapfydyetkytpgraellipapl
dpgtqetvqelalkaykvlgvrgmarvdfflaegelylnelntipgftptsmyprlfeag
gvaypellrrlvelalt