Chains and heterogens:
PDB Chain Sequences:
>1aztA (A:) qvyrathrllllgagesgkstivkqmrilhvngfngdgekatkvqdiknnlkeaietiva amsnlvppvelanpenqfrvdyilsvmnvpdfdfppefyehakalwedegvracyersne yqlidcaqyfldkidvikqddyvpsdqdllrcrvltsgifetkfqvdkvnfhmfdvggqr derrkwiqcfndvtaiifvvasssynmvirednqtnrlqealnlfksiwnnrwlrtisvi lflnkqdllaekvlagkskiedyfpefaryttpedatpepgedprvtrakyfirdeflri stasgdgrhycyphftcavdtenirrvfndcrdiiqrmhlrqy
>1aztA (A:) qvyrathrllllgagesgkstivkqmrilhvkatkvqdiknnlkeaietivaamsnlvpp velanpenqfrvdyilsvmnvpdfdfppefyehakalwedegvracyersneyqlidcaq yfldkidvikqddyvpsdqdllrcrvltsgifetkfqvdkvnfhmfdvggqrderrkwiq cfndvtaiifvvasssynmvirednqtnrlqealnlfksiwnnrwlrtisvilflnkqdl laekvlagkskiedyfpefaryttpedatpepgedprvtrakyfirdeflristasgdgr hycyphftcavdtenirrvfndcrdiiqrmhlrqy
>1aztB (B:) qvyrathrllllgagesgkstivkqmrilhvngfngdgekatkvqdiknnlkeaietiva amsnlvppvelanpenqfrvdyilsvmnvpdfdfppefyehakalwedegvracyersne yqlidcaqyfldkidvikqddyvpsdqdllrcrvltsgifetkfqvdkvnfhmfdvggqr derrkwiqcfndvtaiifvvasssynmvirednqtnrlqealnlfksiwnnrwlrtisvi lflnkqdllaekvlagkskiedyfpefaryttpedatpepgedprvtrakyfirdeflri stasgdgrhycyphftcavdtenirrvfndcrdiiqrmhlrqy
>1aztB (B:) qvyrathrllllgagesgkstivkqmrilhvngfnekatkvqdiknnlkeaietivaams nlvppvelanpenqfrvdyilsvmnvpdfdfppefyehakalwedegvracyersneyql idcaqyfldkidvikqddyvpsdqdllrcrvltsgifetkfqvdkvnfhmfdvggqrder rkwiqcfndvtaiifvvasssynmvirednqtnrlqealnlfksiwnnrwlrtisvilfl nkqdllaekvlagkskiedyfpefaryttpedatpepgedprvtrakyfirdeflrista sgdgrhycyphftcavdtenirrvfndcrdiiqrmhlrqy