>2w4lD (D:) observed residues (from ATOM records)
dylewpeyfmavaflsaqrskdpnsqvgacivnsenkivgigyngmpngcvlpwrrtaen
ktkypyvchaelnaimnkvkgcsmyvalfpcnecakliiqagikevifmsdkyhdsdeat
aarllfnmagvtfrkfipkcskividfdsi