>4nwiB (B:) observed residues (from ATOM records)
rlrlqdipaltqdhcrmrdpaeveriinefviggpermqivsdfdytitkqrtedggavp
ssfgifnacqslpenfkaetdklyhkyrpieidpaekvqymiewwtksgeltsgfpfdqs
eidqiaskythalrdrtheffadlqrlgiptlvfsaglgnsvvsvlrqanvlhpnvkvvs
nflqfrdglldgfqqpmihtfnknetvlnetseyydlvhtrdhiivmgdsigdadmasgv
passhimkigflfdhveanmkkymdtfdivlvddqtmdvprtllsliekqhklnle