>4nzbN (N:) observed residues (from ATOM records)
ldradilynirqtsrpdviptqrdrpvavsvslkfinilevneitnevdvvfwqqttwsd
rtlawnsshspdqvsvpisslwvpdlaaynaiskpevltpqlarvvsdgevlympsirqr
fscdvsgvdtesgatcrikigswthhsreisvdptseyfsqysrfeildvtqkknsvtys
ccpeayedvevslnfrkk