>4lljB (B:) observed residues (from ATOM records)
tsictseewqglmqftlpvrlckeielfhfdigpfenmwpgifvymvhrscgtscfelek
lcrfimsvkknyrrvpyhnwkhavtvahcmyailqnnhtlftdlerkglliaclchdldh
rgfsnsylqkflaalyststmeqhhfsqtvsilqleghnifstlssseyeqvleiirkai
iatdlalyfgnrkqleemyqtgslnlnnqshrdrviglmmtacdlcsvtklwpvtkltan
diyaefwaegdemkklgiqpipmmdrdkkdevpqgqlgfynavaipcyttltqilpptep
llkacrdnlsqwekvirgeeta