>3tjcB (B:) observed residues (from ATOM records)
dptqfeerhlkflqqlgkgnfgsvemcrydplqdntgevvavkklqhsteehlrdferei
eilkslqhdnivkykgvcysnlklimeylpygslrdylqkhkeridhikllqytsqickg
meylgtkryihrdlatrnilvenenrvkigdfgltkvlpqdkeyykvkepgespifwyap
eslteskfsvasdvwsfgvvlyelftyieksksppaefmrmigndkqgqmivfhliellk
nngrlprpdgcpdeiymimtecwnnnvnqrpsfrdlalrvdqirdnmag