Chains and heterogens:
PDB Chain Sequences:
>1kx5A (A:) artkqtarkstggkaprkqlatkaarksapatggvkkphryrpgtvalreirryqkstel lirklpfqrlvreiaqdfktdlrfqssavmalqeaseaylvalfedtnlcaihakrvtim pkdiqlarrirgera
>1kx5B (B:) sgrgkggkglgkggakrhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkv flenvirdavtytehakrktvtamdvvyalkrqgrtlygfgg
>1kx5C (C:) sgrgkqggktrakaktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleylta eilelagnaardnkktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt essksksk
>1kx5D (D:) pepaksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskams imnsfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtk ytsak
>1kx5D (D:) aksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskamsimn sfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtkyts ak
>1kx5E (E:) artkqtarkstggkaprkqlatkaarksapatggvkkphryrpgtvalreirryqkstel lirklpfqrlvreiaqdfktdlrfqssavmalqeaseaylvalfedtnlcaihakrvtim pkdiqlarrirgera
>1kx5F (F:) sgrgkggkglgkggakrhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkv flenvirdavtytehakrktvtamdvvyalkrqgrtlygfgg
>1kx5G (G:) sgrgkqggktrakaktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleylta eilelagnaardnkktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt essksksk
>1kx5H (H:) pepaksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskams imnsfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtk ytsak
>1kx5H (H:) aksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskamsimn sfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtkyts ak