Chains and heterogens:
PDB Chain Sequences:
>1dxxA (A:) mlwweevedsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgq klpkekgstrvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqv knvmknimaglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdl fdwnsvvsqqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlp qqvsie
>1dxxA (A:) dsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgqklpkekgs trvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqvknvmknim aglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdlfdwnsvvs qqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlpqqvsie
>1dxxB (B:) mlwweevedsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgq klpkekgstrvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqv knvmknimaglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdl fdwnsvvsqqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlp qqvsie
>1dxxB (B:) dsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgqklpkekgs trvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqvknvmknim aglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdlfdwnsvvs qqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlpqqvsie
>1dxxC (C:) mlwweevedsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgq klpkekgstrvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqv knvmknimaglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdl fdwnsvvsqqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlp qqvsie
>1dxxC (C:) dsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgqklpkekgs trvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqvknvmknim aglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdlfdwnsvvs qqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlpqqvsie
>1dxxD (D:) mlwweevedsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgq klpkekgstrvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqv knvmknimaglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdl fdwnsvvsqqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlp qqvsie
>1dxxD (D:) dsyeredvqkktftkwvnaqfskfgkqhienlfsdlqdgrrlldllegltgqklpkekgs trvhalnnvnkalrvlqnnnvdlvnigstdivdgnhkltlgliwniilhwqvknvmknim aglqqtnsekillswvrqstrnypqvnvinfttswsdglalnalihshrpdlfdwnsvvs qqsatqrlehafniaryqlgieklldpedvdttypdkksilmyitslfqvlpqqvsie