>3thmL (L:) observed residues (from ATOM records)
qsvltqppsvseaprqtvtiscsgnssnigrypvnwyqqlpgkapklliysdnlrfsgvp
drfsgsksgttaslairdllsedeadyycstwddtlegwvfgggtkvtvlgqpkaapsvt
lfppsseelqankatlvclisdfypgavtvawkadsspvkagvetttpskqsnnkyaass
ylsltpeqwkshrsyscqvthegstvektvapte