Chains and heterogens:
PDB Chain Sequences:
>1ig8A (A:) mvhlgpkkpqarkgsmadvpkelmqqienfekiftvptetlqavtkhfiselekglskkg gnipmipgwvmdfptgkesgdflaidlggtnlrvvlvklggdrtfdttqskyrlpdamrt tqnpdelwefiadslkafideqfpqgisepiplgftfsfpasqnkinegilqrwtkgfdi pnienhdvvpmlqkqitkrnipievvalindttgtlvasyytdpetkmgvifgtgvngay ydvcsdieklqgklsddippsapmainceygsfdnehvvlprtkyditideesprpgqqt fekmssgyylgeilrlalmdmykqgfifknqdlskfdkpfvmdtsyparieedpfenled tddlfqnefginttvqerklirrlseligaraarlsvcgiaaicqkrgyktghiaadgsv ynrypgfkekaanalkdiygwtqtslddypikivpaedgsgagaaviaalaqkriaegks vgiiga
>1ig8A (A:) dvpkelmqqienfekiftvptetlqavtkhfiselekglskkggnipmipgwvmdfptgk esgdflaidlggtnlrvvlvklggdrtfdttqskyrlpdamrttqnpdelwefiadslka fideqfpqgisepiplgftfsfpasqnkinegilqrwtkgfdipnienhdvvpmlqkqit krnipievvalindttgtlvasyytdpetkmgvifgtgvngayydvcsdieklqgklsdd ippsapmainceygsfdnehvvlprtkyditideesprpgqqtfekmssgyylgeilrla lmdmykqgfifknqdlskfdkpfvmdtsyparieedpfenledtddlfqnefginttvqe rklirrlseligaraarlsvcgiaaicqkrgyktghiaadgsvynrypgfkekaanalkd iygwtqtslddypikivpaedgsgagaaviaalaqkriaegksvgiiga