>1u0zB (B:) observed residues (from ATOM records)
gshmlreksekfafqaevnrmmkliinslyknkeiflrelisnasdaldkirlisltden
alagneeltvkikcdkeknllhvtdtgvgmtreelvknlgtiaksgtseflnkmteaqts
eligqfgvgfysaflvadkvivtskhnndtqhiwesdsnefsviadprgntlgrgttitl
vlkeeasdyleldtiknlvkkysqfinfpiyvwsskttvwdwelmn