>2e9aB (B:) observed residues (from ATOM records)
gcrhvaiimdgngrwakkqgkirafghkagaksvrravsfaanngiealtlyafsalmel
fvwaldsevkslhrhnvrlriigdtsrfnsrlqerirksealtagntgltlniaanyggr
wdivqgvrqlaekvqqgnlqpdqideemlnqhvcmhelapvdlvirtggehrisnfllwq
iayaelyftdvlwpdfdeqdfegalnafanrerr