>5bnbB (B:) observed residues (from ATOM records)
nlpphiirlvykevttltadppdgikvfpneedltdlqvtiegpegtpyagglfrmklll
gkdfpasppkgyfltkifhpnvgangeicvnvlkrdwtaelgirhvlltikmllihpnpe
salneeagrlllenyeeyaararllteihg