>1nbfA (A:) observed residues (from ATOM records)
kkhtgyvglknqgatcymnsllqtlfftnqlrkavymmptegddssksvplalqrvfyel
qhsdkpvgtkkltksfgwetldsfmqhdvqelcrvlldnvenkmkgtcvegtipklfrgk
mvsyiqckevdyrsdrredyydiqlsikgkknifesfvdyvaveqldgdnkydagehglq
eaekgvkfltlppvlhlqlmrfmydpqtdqnikindrfefpeqlpldeflqktdpkdpan
yilhavlvhsgdnhgghyvvylnpkgdgkwckfdddvvsrctkeeaiehnygghdddlsv
rhctnaymlvyiresklsevlqavtdhdipqqlverlqeekrieaqk