>4h2jB (B:) observed residues (from ATOM records)
gcrhvaiimdgngrwakkqgkirafghkagaksvrravsfaanngiealtlyafsslmel
fvwaldsevkslhrhnvrlriigdtsrfnsrlqerirksealtagntgltlniaanyggr
wdivqgvrqlaekvqqgnlqpdqideemlnqhvcmhelapvdlvirtggehrisnfllwq
iayaelyftdvlwpdfdeqdfegalnafanr