>3h6fR (R:) observed residues (from ATOM records)
xtivalkypggvvmagdrrstqgnmisgrdvrkvyitddytatgiagtaavavefarlya
velehyeklegvpltfagkinrlaimvrgnlalalpllagydihasdpqsagrivsfdaa
ggwnieeegyqavgsgslfakssmkklysqvtdgdsglrvavealydaadddsatggpdl
vrgifptaviidadgavdvpesriaelaraiiesrsgadtfgs