>3uknA (A:) observed residues (from ATOM records)
rslyhtrtkdlkdfirvhrlpkalaqrmlecfqttwsvnngidvsellkdfpdelradia
mhlnkellqlplfesasrgclrslsliiktsfcapgeflirqgdalqaiyfvcsgsmevl
kdntvlailgkgdligsdsltkeqviktnanvkaltycdlqyislkglrevlrlypeyaq
kfvseiqhdltynlre