>2vssB (B:) observed residues (from ATOM records) yegrwktvkveiedgiafvilnrpekrnamsptlnremidvletleqdpaagvlvltgag eawtagmdlkeyfrevdagpeilqekirreasqwqwkllrmyakptiamvngwcfgggfs plvacdlaicadeatfglseinwgippgnlvskamadtvghrqslyyimtgktfggqkaa emglvnesvplaqlrevtielarnlleknpvvlraakhgfkrcreltweqnedylyakld qsrlldte