>3bb1C (C:) observed residues (from ATOM records)
vrgwsgintfapatqtkllellgnlkqedvnsltilvmgkggvgksstvnsiigervvsi
spfqsegprpvmvsrsragftlniidtpglieggyindmalniiksflldktidvllyvd
rldayrvdnldklvakaitdsfgkgiwnkaivalthaqfsppdglpydeffskrseallq
vvrsgaslksdipvvliensgrcnkndsdekvlpngiawiphlvqtitevalnksesifv
dknlid