Chains and heterogens:
PDB Chain Sequences:
>1ubpA (A:) mhlnpaekeklqiflaselllrrkarglklnypeavaiitsfimegardgktvamlmeeg khvltrddvmegvpemiddiqaeatfpdgtklvtvhnpis
>1ubpB (B:) nyivpgeyrvaegeieinagrekttirvsntgdrpiqvgshihfvevnkellfdraegig rrlnipsgtaarfepgeemeveltelggnrevfgisdltngsvdnkelilqrakelgykg ve
>1ubpC (C:) mkinrqqyaesygptvgdevrladtdlwievekdyttygdevnfgggkvlregmgengty trtenvldllltnalildytgiykadigvkdgyivgigkggnpdimdgvtpnmivgtate viaaegkivtaggidthvhfinpdqvdvalangittlfgggtgpaegskattvtpgpwni ekmlksteglpinvgilgkghgssiapimeqidagaaglkihedwgatpasidrsltvad eadvqvaihsdtlneagfledtlraingrvihsfhvegaggghapdimamaghpnvlpss tnptrpftvntidehldmlmvchhlkqnipedvafadsrirpetiaaedilhdlgiismm stdalamgragemvlrtwqtadkmkkqrgplaeekngsdnfrlkryvskytinpaiaqgi ahevgsieegkfadlvlwepkffgvkadrvikggiiayaqigdpsasiptpqpvmgrrmy gtvgdlihdtnitfmskssiqqgvpaklglkrrigtvkncrnigkkdmkwndvttdidin petyevkvdgevltcepvkelpmaqryflf