Chains and heterogens:
PDB Chain Sequences:
>1w87A (A:) mtqakakhadvpvnlyrpnapfigkvisneplvkeggigivqhikfdltggnlkyiegqs igiippgvdkngkpeklrlysiastrhgddvddktislcvrqleykhpesgetvygvcst ylthiepgsevkitgpvgkemllpddpeanvimlatgtgiapmrtylwrmfkdaeraanp eyqfkgfswlvfgvpttpnilykeeleeiqqkypdnfrltyaisreqknpqggrmyiqdr vaehadqlwqliknqkthtyicglrgmeegidaalsaaaakegvtwsdyqkdlkkagrwh vetw
>1w87A (A:) dvpvnlyrpnapfigkvisneplvkeggigivqhikfdltggnlkyiegqsigiippgvd kngkpeklrlysiastrhgddvddktislcvrqleykhpesgetvygvcstylthiepgs evkitgpvgkemllpddpeanvimlatgtgiapmrtylwrmfkdaeraanpeyqfkgfsw lvfgvpttpnilykeeleeiqqkypdnfrltyaisreqknpqggrmyiqdrvaehadqlw qliknqkthtyicglrgmeegidaalsaaaakegvtwsdyqkdlkkagrwhvetw
>1w87B (B:) mtqakakhadvpvnlyrpnapfigkvisneplvkeggigivqhikfdltggnlkyiegqs igiippgvdkngkpeklrlysiastrhgddvddktislcvrqleykhpesgetvygvcst ylthiepgsevkitgpvgkemllpddpeanvimlatgtgiapmrtylwrmfkdaeraanp eyqfkgfswlvfgvpttpnilykeeleeiqqkypdnfrltyaisreqknpqggrmyiqdr vaehadqlwqliknqkthtyicglrgmeegidaalsaaaakegvtwsdyqkdlkkagrwh vetw
>1w87B (B:) dvpvnlyrpnapfigkvisneplvkeggigivqhikfdltggnlkyiegqsigiippgvd kngkpeklrlysiastrhgddvddktislcvrqleykhpesgetvygvcstylthiepgs evkitgpvgkemllpddpeanvimlatgtgiapmrtylwrmfkdaeraanpeyqfkgfsw lvfgvpttpnilykeeleeiqqkypdnfrltyaisreqknpqggrmyiqdrvaehadqlw qliknqkthtyicglrgmeegidaalsaaaakegvtwsdyqkdlkkagrwhvetw