>2pezB (B:) observed residues (from ATOM records)
gctvwltglsgagkttvsmaleeylvchgipcytldgdnirqglnknlgfspedreenvr
riaevaklfadaglvcitsfispytqdrnnarqihegaslpffevfvdaplhvceqrdvk
glyeyekpeapelvlktdscdvndcvqqvvellqerdiv