>5y8lB (B:) observed residues (from ATOM records)
mmttiaflglgnmgapmsanlvgaghvvrgfdpaptaasgaaahgvavfrsapeavaead
vvitmlptgevvrrcytdvlaaarpatlfidsstisvtdarevhalaeshgmlqldapvs
ggvkgaaaatlafmvggdestlrrarpvlepmagkiihcgaagagqaakvcnnmvlavqq
iaiaeafvlaeklglsaqslfdvitgatgncwavhtncpvpgpvptspanndfkpgfsta
lmnkdlglamdavaatgataplgshaadiyakfaadhadldfsavihtlra