>2e9aA (A:) observed residues (from ATOM records)
pahgcrhvaiimdgngrwakkqgkirafghkagaksvrravsfaanngiealtlyafssv
salmelfvwaldsevkslhrhnvrlriigdtsrfnsrlqerirksealtagntgltlnia
anyggrwdivqgvrqlaekvqqgnlqpdqideemlnqhvcmhelapvdlvirtggehris
nfllwqiayaelyftdvlwpdfdeqdfegalnafanre