>1nb8B (B:) observed residues (from ATOM records)
kkhtgyvglknqgatcymnsllqtlfftnqlrkavymmptegddssksvplalqrvfyel
qhsdkpvgtkkltksfgwetldsfmqhdvqelcrvlldnvenkmkgtcvegtipklfrgk
mvsyiqckevdyrsdrredyydiqlsikgkknifesfvdyvaveqldgdnkydagehglq
eaekgvkfltlppvlhlqlmrfmikindrfefpeqlpldeflqktdpkdpanyilhavlv
hsgdnhgghyvvylnpkgdgkwckfdddvvsrctkeeaiehnygghhctnaymlvyires
klsevlqavtdhdipqqlverlqeekrieaqkr