Chains and heterogens:
PDB Chain Sequences:
>3csmA (A:) mdftkpetvlnlqnirdelvrmedsiifkfiershfatcpsvyeanhpgleipnfkgsfl dwalsnleiahsrirrfespdetpffpdkiqksflpsinypqilapyapevnyndkikkv yiekiipliskrdgddknnfgsvatrdieclqslsrrihfgkfvaeakfqsdiplytkli kskdvegimknitnsaveekilerltkkaevygvdpterrierritpeylvkiykeivip itkeveveyllrrlee
>3csmA (A:) mdftkpetvlnlqnirdelvrmedsiifkfiershfatcpsvyeanhpgleipnfkgsfl dwalsnleiahsrirrfespdetpffpdkiqksflpsinypqilapyapevnyndkikkv yiekiipliskrdgddknnfgsvatrdieclqslsrrihfgkfvaeakfqsdiplytkli kskdvegimknitnsaveekilerltkkaevygvdpterritpeylvkiykeivipitke veveyllrrlee
>3csmB (B:) mdftkpetvlnlqnirdelvrmedsiifkfiershfatcpsvyeanhpgleipnfkgsfl dwalsnleiahsrirrfespdetpffpdkiqksflpsinypqilapyapevnyndkikkv yiekiipliskrdgddknnfgsvatrdieclqslsrrihfgkfvaeakfqsdiplytkli kskdvegimknitnsaveekilerltkkaevygvdpterrierritpeylvkiykeivip itkeveveyllrrlee
>3csmB (B:) mdftkpetvlnlqnirdelvrmedsiifkfiershfatcpsvyeanhpgleipnfkgsfl dwalsnleiahsrirrfespdetpffpdkiqksflpsinypqilapyapevnyndkikkv yiekiipliskrdgddknnfgsvatrdieclqslsrrihfgkfvaeakfqsdiplytkli kskdvegimknitnsaveekilerltkkaevygvdpterritpeylvkiykeivipitke veveyllrrlee