Chains and heterogens:
PDB Chain Sequences:
>2ubpA (A:) mhlnpaekeklqiflaselllrrkarglklnypeavaiitsfimegardgktvamlmeeg khvltrddvmegvpemiddiqaeatfpdgtklvtvhnpis
>2ubpB (B:) nyivpgeyrvaegeieinagrekttirvsntgdrpiqvgshihfvevnkellfdraegig rrlnipsgtaarfepgeemeveltelggnrevfgisdltngsvdnkelilqrakelgykg ve
>2ubpC (C:) mkinrqqyaesygptvgdevrladtdlwievekdyttygdevnfgggkvlregmgengty trtenvldllltnalildytgiykadigvkdgyivgigkggnpdimdgvtpnmivgtate viaaegkivtaggidthvhfinpdqvdvalangittlfgggtgpaegskattvtpgpwni ekmlksteglpinvgilgkghgssiapimeqidagaaglkihedwgatpasidrsltvad eadvqvaihsdtlneagfledtlraingrvihsfhvegaggghapdimamaghpnvlpss tnptrpftvntidehldmlmvchhlkqnipedvafadsrirpetiaaedilhdlgiismm stdalamgragemvlrtwqtadkmkkqrgplaeekngsdnfrlkryvskytinpaiaqgi ahevgsieegkfadlvlwepkffgvkadrvikggiiayaqigdpsasiptpqpvmgrrmy gtvgdlihdtnitfmskssiqqgvpaklglkrrigtvkncrnigkkdmkwndvttdidin petyevkvdgevltcepvkelpmaqryflf