Chains and heterogens:
PDB Chain Sequences:
>6xajA (A:) vtttatltypfhdwsqelspryaqlrasdapvcpvvsegtgdplwlvtryatavklleds rfsseaaqasgaprqepvelrapgtrgdaiamlreaglrsvladglgpravrrhqgwind laetlmselasregtfdlaadfveplssalvsrtllgelsaderdllahcadtglrfcgv theeqvhaftqmheffleharrlagtpgehllkliaeapvdqgplsdealaeagsllvva gfptssgflcgalltllrhpdavqelhahpervpsaveellrytplstgsvkrmatedle idgvrikagevvmvsleavnhdpdafedpdvfrpgregpmhfgfgrgrhfcpgnrlarcv ieatvravarrpglrlavapeeiswheglffrrpraipatw
>6xajA (A:) tatltypfhdwsqelspryaqlrasdapvcpvvsegtgdplwlvtryatavklledsrfs seaaqasgaprqepvelrapgtrgdaiamlreasvladglgpravrrhqgwindlaetlm selasregtfdlaadfveplssalvsrtllgelsaderdllahcadtglrfcgvtheeqv haftqmheffleharrlagtpgehllkliaeagplsdealaeagsllvvagfptssgflc galltllrhpdavqelhahpervpsaveellrytplstgsvkrmatedleidgvrikage vvmvsleavnhdpdafedpdvfrpgregpmhfgfgrgrhfcpgnrlarcvieatvravar rpglrlavapeeiswheglffrrpraipatw