Chains and heterogens:
PDB Chain Sequences:
>3i39X (X:) mgsshhhhhhssglvprgshmarqnlkstdravqqmldkakregiqtvwdryeamkpqcg fgetglccrhclqgpcrinpfgdepkvgicgataevivargldrsiaagaaghsghakhl ahtlkkavqgkaasymikdrtklhsiakrlgiptegqkdedialevakaaladfhekdtp vlwvttvlppsrvkvlsahglipagidheiaeimhrtsmgcdadaqnlllgglrcsladl agcymgtdladilfgtpapvvtesnlgvlkadavnvavhghnpvlsdiivsvskemenea raagatginvvgicctgnevlmrhgipacthsvsqemamitgaldamildyqciqpsvat iaectgttvittmemskitgathvnfaeeaavenakqilrlaidtfkrrkgkpveipnik tkvvagfsteaiinalsklnandplkplidnvvngnirgvclfagcnnvkvpqdqnftti arkllkqnvlvvatgcgagalmrhgfmdpanvdelcgdglkavltaigeanglggplppv lhmgscvdnsravalvaalanrlgvdldrlpvvasaaeamhekavaigtwavtiglpthi gvlppitgslpvtqiltssvkditggyfiveldpetaadkllaainerraglglpw
>3i39X (X:) arqnlkstdravqqmldkakregiqtvwdryeamkpqcgfgetglccrhclqgpcrinpf gdepkvgicgataevivargldrsiaagaaghsghakhlahtlkkavqgkaasymikdrt klhsiakrlgiptegqkdedialevakaaladfhekdtpvlwvttvlppsrvkvlsahgl ipagidheiaeimhrtsmgcdadaqnlllgglrcsladlagcymgtdladilfgtpapvv tesnlgvlkadavnvavhghnpvlsdiivsvskemenearaagatginvvgicctgnevl mrhgipacthsvsqemamitgaldamildyqciqpsvatiaectgttvittmemskitga thvnfaeeaavenakqilrlaidtfkrrkgkpveipniktkvvagfsteaiinalsklna ndplkplidnvvngnirgvclfagcnnvkvpqdqnfttiarkllkqnvlvvatgcgagal mrhgfmdpanvdelcgdglkavltaigeanglggplppvlhmgscvdnsravalvaalan rlgvdldrlpvvasaaeamhekavaigtwavtiglpthigvlppitgslpvtqiltssvk ditggyfiveldpetaadkllaainerraglglpw