Chains and heterogens:
PDB Chain Sequences:
>4ubvA (A:) hhhhhhgsmgypviveatrspigkrngwlsglhatellgavqkavvdkagiqsglhagdv eqviggcvtqfgeqsnnisrvawltaglpehvgattvdcqcgsgqqanhliagliaagai dvgiacgieamsrvglganagpdrsliraqswdidlpnqfeaaeriakrrgitredvdvf glesqrraqrawaegrfdreispiqapvldeqnqptgerrlvfrdqglrettmaglgelk pvleggihtagtssqisdgaaavlwmdeavarahgltprarivaqalvgaepyyhldgpv qstakvlekagmkigdidiveineafasvvlswarvhepdmdrvnvnggaialghpvgct gsrlittalhelertdqslalitmcaggalstgtiieri
>4ubvA (A:) mgypviveatrspigkrngwlsglhatellgavqkavvdkagiqsglhagdveqviggcv tqfgeqsnnisrvawltaglpehvgattvdcqcgsgqqanhliagliaagaidvgiacgi eamsrvglganagpdrsliraqswdidlpnqfeaaeriakrrgitredvdvfglesqrra qrawaegrfdreispiqapvldeqnqptgerrlvfrdqglrettmaglgelkpvleggih tagtssqisdgaaavlwmdeavarahgltprarivaqalvgaepyyhldgpvqstakvle kagmkigdidiveineafasvvlswarvhepdmdrvnvnggaialghpvgctgsrlitta lhelertdqslalitmcaggalstgtiieri
>4ubvB (B:) hhhhhhgsmgypviveatrspigkrngwlsglhatellgavqkavvdkagiqsglhagdv eqviggcvtqfgeqsnnisrvawltaglpehvgattvdcqcgsgqqanhliagliaagai dvgiacgieamsrvglganagpdrsliraqswdidlpnqfeaaeriakrrgitredvdvf glesqrraqrawaegrfdreispiqapvldeqnqptgerrlvfrdqglrettmaglgelk pvleggihtagtssqisdgaaavlwmdeavarahgltprarivaqalvgaepyyhldgpv qstakvlekagmkigdidiveineafasvvlswarvhepdmdrvnvnggaialghpvgct gsrlittalhelertdqslalitmcaggalstgtiieri
>4ubvB (B:) smgypviveatrspigkrngwlsglhatellgavqkavvdkagiqsglhagdveqviggc vtqfgeqsnnisrvawltaglpehvgattvdcqcgsgqqanhliagliaagaidvgiacg ieamsrvglganagpdrsliraqswdidlpnqfeaaeriakrrgitredvdvfglesqrr aqrawaegrfdreispiqapvldeqnqptgerrlvfrdqglrettmaglgelkpvleggi htagtssqisdgaaavlwmdeavarahgltprarivaqalvgaepyyhldgpvqstakvl ekagmkigdidiveineafasvvlswarvhepdmdrvnvnggaialghpvgctgsrlitt alhelertdqslalitmcaggalstgtiieri