>4h2jA (A:) observed residues (from ATOM records)
lpahgcrhvaiimdgngrwakkqgkirafghkagaksvrravsfaanngiealtlyafss
elmelfvwaldsevkslhrhnvrlriigdtsrfnsrlqerirksealtagntgltlniaa
nyggrwdivqgvrqlaekvqqgnlqpdqideemlnqhvcmhelapvdlvirtggehrisn
fllwqiayaelyftdvlwpdfdeqdfegalnafanre