Chains and heterogens:
PDB Chain Sequences:
>1g17A (A:) dsimkilligdsgvgkscllvrfvedkfnpsfittigidfkiktvdingkkvklqiwdta gqerfrtittayyrgamgiilvyditdertftnikqwfktvnehandeaqlllvgnksdm etrvvtadqgealakelgipfiessaknddnvneifftlakliqekidsn
>1g17A (A:) simkilligdsgvgkscllvrfvedkfnpsfittigidfkiktvdingkkvklqiwdtag qerfrtittayyrgamgiilvyditdertftnikqwfktvnehandeaqlllvgnksdme trvvtadqgealakelgipfiessaknddnvneifftlakliqekids
>1g17B (B:) dsimkilligdsgvgkscllvrfvedkfnpsfittigidfkiktvdingkkvklqiwdta gqerfrtittayyrgamgiilvyditdertftnikqwfktvnehandeaqlllvgnksdm etrvvtadqgealakelgipfiessaknddnvneifftlakliqekidsn
>1g17B (B:) simkilligdsgvgkscllvrfvedkfnpsfittigidfkiktvdingkkvklqiwdtag qerfrtittayyrgamgiilvyditdertftnikqwfktvnehandeaqlllvgnksdme trvvtadqgealakelgipfiessaknddnvneifftlakliqekids