Chains and heterogens:
PDB Chain Sequences:
>3fj0A (A:) mgsshhhhhhssglvprgshmnvkkfpegflwgaatssyqiegawnedgkgesiwdrftr ipgkikngdsgdvacdhyhryeqdldlmrqlglktyrfsiawariqpdssrqinqrgldf yrrlveglhkrdilpmatlyhwdlpqwvedeggwlsresasrfaeythalvaalgdqipl wvthnepmvtvwagyhmglfapglkdptlggrvahhlllshgqalqafralspagsqmgi tlnfntiypvsaepadveaarrmhsfqnelfleplirgqynqatlmaypnlpefiapedm qtisapidflgvnyynpmrvksspqppgievvqvespvtamgweiapeglydllmgitrt ygklpiyitengaafddqpdqsgqvndpqrvgyfqghigaarraladgvdlrgyyawsll dnfewaegyskrfgiiyvdfetqqrtlkqsaqwyrdvianngled
>3fj0A (A:) kfpegflwgaatssyqiegawnedgkgesiwdrftripgkikngdsgdvacdhyhryeqd ldlmrqlglktyrfsiawariqpdssrqinqrgldfyrrlveglhkrdilpmatlyhwdl pqwvedeggwlsresasrfaeythalvaalgdqiplwvthnepmvtvwagyhmglfapgl kdptlggrvahhlllshgqalqafralspagsqmgitlnfntiypvsaepadveaarrmh sfqnelfleplirgqynqatlmaypnlpefiapedmqtisapidflgvnyynpmrvkssp qppgievvqvespvtamgweiapeglydllmgitrtygklpiyitengaafddqpdqsgq vndpqrvgyfqghigaarraladgvdlrgyyawslldnfewaegyskrfgiiyvdfetqq rtlkqsaqwyrdvianngl