Chains and heterogens:
PDB Chain Sequences:
>2nubA (A:) mgkeallnlyrieyrpkdttftvfkptheiqkeklnkvrwrvflqtglptfrredefwca gkvekdtlyltlsngeivelkrvgeeefrgfqnerecqelfrdfltktkvkdkfisdfyk kfrdkitvqgknrkialipevnekvlkseegyfllhldlkfriqpfetlqtllerndfnp krirvkpigidfvgrvqdvfkakekgeeffrlcmersthksskkaweellknrelrekaf lvvlekgytypatilkpvltyenledeernevadivrmepgkrlnliryilrryvkalrd ygwyispeeerakgklnfkdtvldakgkntkvitnlrkflelcrpfvkkdvlsveiisvs vykklewrkeeflkelinflknkgiklkikgkslilaqtreeakeklipvinkikdvdlv ivfleeypkvdpyksfllydfvkrellkkmipsqvilnrtlknenlkfvllnvaeqvlak tgnipyklkeiegkvdafvgidisritrdgktvnavaftkifnskgelvryyltsypafg ekltekaigdvfslleklgfkkgskivvhrdgrlyrdevaafkkygelygyslelleiik rnnprffsnekfikgyfyklsedsvilatynqvyegthqpikvrkvygelpvevlcsqil sltlmnyssfqpiklpatvhysdkitklmlrgiepikkegdimywl
>2nubA (A:) mgkeallnlyrieyrpkdttftvfkptheiqkeklnkvrwrvflqtglptfrredefwca gkvekdtlyltlsngeivelkrvgeeefrgfqnerecqelfrdfltktkvkdkfisdfyk kfrdkitvqgknrialipevnekvlkseegyfllhldlkfriqpfetlqtllerfnpkri rvkpigidfvgrvqdvfkakekgeeffrlcmersthksskkaweellknrelrekaflvv lytypatilkpvltyvadivrmepgkrlnliryilrryvkalrdygwyispeeerakgkl nfkdtvldakgkntkvitnlrkflelcrpfvkkdvlsveiisvsvykklewrkeeflkel inflknkgiklkikgkslilaqtreeakeklipvinkikdvdlvivfleeypkvdpyksf llydfvkrellkkmipsqvilnrtlknenlkfvllnvaeqvlaktgnipyklkeiegkvd afvgidisritrdgktvnavaftkifnskgelvryyltsypafgekltekaigdvfslle klgfkkgskivvhrdgrlyrdevaafkkygelygyslelleiikrnnprffsnekfikgy fyklsedsvilatynqvyegthqpikvrkvygelpvevlcsqilsltlmnyssfqpiklp atvhysdkitklmlrgiepikkegdimywl