Chains and heterogens:
PDB Chain Sequences:
>2i40A (A:) menfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllkelnh pnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchs hrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyy stavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsf pkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphlrl
>2i40A (A:) menfqkvekigegtygvvykarnkltgevvalkkirltegvpstaireisllkelnhpni vklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchshrv lhrdlkpqnllintegaikladfglarafgvpvrtyvvtlwyrapeillgckyystavdi wslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsfpkwarq dfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphlr
>2i40B (B:) nevpdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetl hlavnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvl rmehlvlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylp sviagaafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirek yknskyhgvsllnppetlnl
>2i40B (B:) vpdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetlhl avnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvlrm ehlvlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylpsv iagaafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirekyk nskyhgvsllnppetln
>2i40C (C:) menfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllkelnh pnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchs hrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyy stavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsf pkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphlrl
>2i40C (C:) menfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllkelnh pnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchs hrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyy stavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsf pkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphl
>2i40D (D:) nevpdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetl hlavnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvl rmehlvlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylp sviagaafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirek yknskyhgvsllnppetlnl
>2i40D (D:) yhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetlhlavn yidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvlrmehl vlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylpsviag aafhlalytvtgqswpeslirktgytleslkpclmdlhqtylkapqhaqqsirekyknsk yhgvsllnppetlnl