Chains and heterogens:
PDB Chain Sequences:
>2bb0A (A:) mpkqidtilinigqlltmessgpragksmqdlhviedavvgiheqkivfagqkgaeagye adeiidcsgrlvtpglvdphthlvfggsrekemnlklqgisyldilaqgggilstvkdtr aaseeellqkahfhlqrmlsygtttaevksgygleketelkqlrvakklhesqpvdlvst fmgahaippeyqndpddfldqmlsllpeikeqelasfadiftetgvftvsqsrrylqkaa eagfglkihadeidplggaelagklkavsadhlvgtsdegikklaeagtiavllpgttfy lgkstyararamidegvcvslatdfnpgsspteniqlimsiaalhlkmtaeeiwhavtvn aayaigkgeeagqlkagrsadlviwqapnymyipyhygvnhvhqvmkngtivvnregail g
>2bb0A (A:) kqidtilinigqlltmessgpragksmqdlhviedavvgiheqkivfagqkgaeagyead eiidcsgrlvtpglvdphthlvfggsrekemnlklqgisyldilaqgggilstvkdtraa seeellqkahfhlqrmlsygtttaevksgygleketelkqlrvakklhesqpvdlvstfm gahaippeyqndpddfldqmlsllpeikeqelasfadiftetgvftvsqsrrylqkaaea gfglkihadeidplggaelagklkavsadhlvgtsdegikklaeagtiavllpgttfylg kstyararamidegvcvslatdfnpgsspteniqlimsiaalhlkmtaeeiwhavtvnaa yaigkgeeagqlkagrsadlviwqapnymyipyhygvnhvhqvmkngtivvnr
>2bb0B (B:) mpkqidtilinigqlltmessgpragksmqdlhviedavvgiheqkivfagqkgaeagye adeiidcsgrlvtpglvdphthlvfggsrekemnlklqgisyldilaqgggilstvkdtr aaseeellqkahfhlqrmlsygtttaevksgygleketelkqlrvakklhesqpvdlvst fmgahaippeyqndpddfldqmlsllpeikeqelasfadiftetgvftvsqsrrylqkaa eagfglkihadeidplggaelagklkavsadhlvgtsdegikklaeagtiavllpgttfy lgkstyararamidegvcvslatdfnpgsspteniqlimsiaalhlkmtaeeiwhavtvn aayaigkgeeagqlkagrsadlviwqapnymyipyhygvnhvhqvmkngtivvnregail g
>2bb0B (B:) kqidtilinigqlltmessgpragksmqdlhviedavvgiheqkivfagqkgaeagyead eiidcsgrlvtpglvdphthlvfggsrekemnlklqgisyldilaqgggilstvkdtraa seeellqkahfhlqrmlsygtttaevksgygleketelkqlrvakklhesqpvdlvstfm gahaippeyqndpddfldqmlsllpeikeqelasfadiftetgvftvsqsrrylqkaaea gfglkihadeidplggaelagklkavsadhlvgtsdegikklaeagtiavllpgttfylg kstyararamidegvcvslatdfnpgsspteniqlimsiaalhlkmtaeeiwhavtvnaa yaigkgeeagqlkagrsadlviwqapnymyipyhygvnhvhqvmkngtivvnr