>4bbeB (B:) observed residues (from ATOM records)
ptqfeerhlkflqqlgkgnfgsvemcrydplqdntgevvavkklqhsteehlrdfereie
ilkslqhdnivkykgvcysagrrnlklimeylpygslrdylqkhkeridhikllqytsqi
ckgmeylgtkryihrnlatrnilvenenrvkigdfgltkvlpqdkeyykvkepgespifw
yapeslteskfsvasdvwsfgvvlyelftyieksksppaefmrmigndkqgqmivfhlie
llknngrlprpdgcpdeiymimtecwnnnvnqrpsfrdlalrvdqird