Chains and heterogens:
PDB Chain Sequences:
>1udyA (A:) kavpqcepgsgfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelg lmnthipesfgglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkky lgrmteeplmcaycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyflla rsdpdpkapaskaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltg egagfkiamgtfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisfllad mamkvelarlsyqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfntey pveklmrdakiyqiyegtaqiqriiiarehigrykn
>1udyA (A:) gfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelglmnthipesf gglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkkylgrmteeplm caycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyfllarsdpdpkapa skaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltgegagfkiamg tfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisflladmamkvelarl syqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfnteypveklmrdak iyqiyegtaqiqriiiarehigryk
>1udyB (B:) kavpqcepgsgfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelg lmnthipesfgglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkky lgrmteeplmcaycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyflla rsdpdpkapaskaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltg egagfkiamgtfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisfllad mamkvelarlsyqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfntey pveklmrdakiyqiyegtaqiqriiiarehigrykn
>1udyB (B:) gfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelglmnthipesf gglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkkylgrmteeplm caycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyfllarsdpdpkapa skaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltgegagfkiamg tfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisflladmamkvelarl syqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfnteypveklmrdak iyqiyegtaqiqriiiarehigr
>1udyC (C:) kavpqcepgsgfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelg lmnthipesfgglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkky lgrmteeplmcaycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyflla rsdpdpkapaskaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltg egagfkiamgtfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisfllad mamkvelarlsyqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfntey pveklmrdakiyqiyegtaqiqriiiarehigrykn
>1udyC (C:) gfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelglmnthipesf gglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkkylgrmteeplm caycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyfllarsdpdpkapa skaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltgegagfkiamg tfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisflladmamkvelarl syqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfnteypveklmrdak iyqiyegtaqiqriiiarehigryk
>1udyD (D:) kavpqcepgsgfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelg lmnthipesfgglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkky lgrmteeplmcaycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyflla rsdpdpkapaskaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltg egagfkiamgtfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisfllad mamkvelarlsyqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfntey pveklmrdakiyqiyegtaqiqriiiarehigrykn
>1udyD (D:) gfsfelteqqkefqatarkfareeiipvaaeydrtgeypvpllkrawelglmnthipesf gglglgiidscliteelaygctgvqtaieantlgqvpliiggnyqqqkkylgrmteeplm caycvtepgagsdvagiktkaekkgdeyiingqkmwitnggkanwyfllarsdpdpkapa skaftgfiveadtpgvqigrkeinmgqrcsdtrgivfedvrvpkenvltgegagfkiamg tfdktrppvaagavglaqraldeatkyalerktfgkllaehqgisflladmamkvelarl syqraaweidsgrrntyyasiakayaadianqlatdavqvfggngfnteypveklmrdak iyqiyegtaqiqriiiarehigryk