Chains and heterogens:
PDB Chain Sequences:
>1k6mA (A:) nsptmvimvglpargktyistkltrylnfigtptkvfnlgqyrreavsyknyefflpdnm ealqirkqcalaalkdvhnylsheeghvavfdatnttrerrslilqfakehgykvffies icndpgiiaenirqvklgspdyidcdrekvledflkriecyevnyqpldeeldshlsyik ifdvgtrymvnrvqdhiqsrtvyylmnihvtprsiylcrhgeselnirgriggdsglsvr gkqyayalanfiqsqgisslkvftsrmkrtiqtaealgvpyeqfkalneidagvceemty eeiqehypeefalrdqdkyryrypkgesyedlvqrlepvimelerqenvlvichqavmrc llayfldksseelpylkcplhtvlkltpvaygckvesiylnveavnthrekpenvditre peealdtvpahy
>1k6mB (B:) nsptmvimvglpargktyistkltrylnfigtptkvfnlgqyrreavsyknyefflpdnm ealqirkqcalaalkdvhnylsheeghvavfdatnttrerrslilqfakehgykvffies icndpgiiaenirqvklgspdyidcdrekvledflkriecyevnyqpldeeldshlsyik ifdvgtrymvnrvqdhiqsrtvyylmnihvtprsiylcrhgeselnirgriggdsglsvr gkqyayalanfiqsqgisslkvftsrmkrtiqtaealgvpyeqfkalneidagvceemty eeiqehypeefalrdqdkyryrypkgesyedlvqrlepvimelerqenvlvichqavmrc llayfldksseelpylkcplhtvlkltpvaygckvesiylnveavnthrekpenvditre peealdtvpahy