>4lacC (C:) observed residues (from ATOM records)
kvftkeldqwieqlneckqlsesqvkslcekakeiltkesnvqevrcpvtvcgdvhgqfh
dlmelfriggkspdtnylfmgdyvdrgyysvetvtllvalkvryreritilrgnhesrqi
tqvygfydeclrkygnanvwkyftdlfdylpltalvdgqifclhgglspsidtldhiral
drlqevphegpmcdllwsdpddrggwgisprgagytfgqdisetfnhangltlvsrahql
vmegynwchdrnvvtifsapnycyrcgnqaaimelddtlkysflqfdpap