>2nppB (B:) observed residues (from ATOM records)
qeklfiqklrqccvlfdfvsdplsdlkwkevkraalsemveyithnrnvitepiypevvh
mfavnmfrtlppssnptgaefdpeedeptleaawphlqlvyefflrflespdfqpniakk
yidqkfvlqllelfdsedprerdflkttlhriygkflglrayirkqinnifyrfiyeteh
hngiaelleilgsiingfalplkeehkifllkvllplhkvkslsvyhpqlaycvvqflek
dstltepvvmallkywpkthspkevmflneleeildviepsefvkimeplfrqlakcvss
phfqvaeralyywnneyimslisdnaakilpimfpslyrnskthwnktihgliynalklf
memnqklfddctqqfkaeklkeklkmke