Chains and heterogens:
PDB Chain Sequences:
>2bvwA (A:) ngnpfegvqlwannyyrsevhtlaipqitdpalraaasavaevpsfqwldrnvtvdtllv qtlseireanqaganpqyaaqivvydlpdrdcaaaasngewaianngvnnykayinrire ilisfsdvrtilviepdslanmvtnmnvpkcsgaastyreltiyalkqldlphvamymda ghagwlgwpaniqpaaelfakiyedagkpravrglatnvanynawsvsspppytspnpny dekhyieafrplleargfpaqfivdqgrsgkqptgqkewghwcnaigtgfgmrptantgh qyvdafvwvkpggecdgtsdttaarydyhcgledalkpapeagqwfneyfiqllrnanpp f
>2bvwB (B:) gnpfegvqlwannyyrsevhtlaipqitdpalraaasavaevpsfqwldrnvtvdtllvq tlseireanqaganpqyaaqivvydlpdrdcaaaasngewaianngvnnykayinrirei lisfsdvrtilviepdslanmvtnmnvpkcsgaastyreltiyalkqldlphvamymdag hagwlgwpaniqpaaelfakiyedagkpravrglatnvanynawsvsspppytspnpnyd ekhyieafrplleargfpaqfivdqgrsgkqptgqkewghwcnaigtgfgmrptantghq yvdafvwvkpggecdgtsdttaarydyhcgledalkpapeagqwfneyfiqllrnanppf