Chains and heterogens:
PDB Chain Sequences:
>2exhA (A:) mskiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrls qlnmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpi ylnssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkg tdlritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyp rnplqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdg wpyvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkar pghlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwtt lqitwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdg mnwidlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhA (A:) kiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrlsql nmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpiyl nssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkgtd lritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyprn plqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdgwp yvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkarpg hlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwttlq itwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdgmn widlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhB (B:) mskiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrls qlnmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpi ylnssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkg tdlritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyp rnplqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdg wpyvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkar pghlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwtt lqitwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdg mnwidlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhB (B:) kiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrlsql nmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpiyl nssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkgtd lritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyprn plqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdgwp yvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkarpg hlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwttlq itwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdgmn widlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhC (C:) mskiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrls qlnmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpi ylnssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkg tdlritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyp rnplqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdg wpyvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkar pghlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwtt lqitwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdg mnwidlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhC (C:) kiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrlsql nmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpiyl nssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkgtd lritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyprn plqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdgwp yvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkarpg hlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwttlq itwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdgmn widlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhD (D:) mskiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrls qlnmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpi ylnssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkg tdlritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyp rnplqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdg wpyvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkar pghlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwtt lqitwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdg mnwidlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel
>2exhD (D:) kiknpiltgfhpdpsicrvgddyyiavstfewfpgvriyhskdlknwrlvarplnrlsql nmignpdsggvwaphlsysdgkfwliytdvkvvegqwkdghnylvtcdtidgawsdpiyl nssgfdpslfhdedgrkylvnmywdhrvdhhpfygivlqeysveqkklvgepkiifkgtd lritegphlykingyyylltaeggtrynhaatiarstslygpyevhpdnplltswpyprn plqkaghasivhthtdewflvhltgrplpregqpllehrgycplgretaiqrlewkdgwp yvvggngpsleidgpsveevswekdydekddfdgdtlnhhfqtlriplgediatlkarpg hlrlygresltsrftqafvarrwqhfhfvaetkvsfrpttfqqsaglvnyyntqnwttlq itwheekgrilelmtcdhlvvdqplrgreivvpddieyvylrvtvqattykysysfdgmn widlpvtfesyklsddyiksraaftgafvgmhcrdgsgqnnyadfdyflykel