Chains and heterogens:
PDB Chain Sequences:
>1que_ (-) tqakakhadvpvnlyrpnapfigkvisneplvkeggigivqhikfdltggnlkyiegqsi giippgvdkngkpeklrlysiastrhgddvddktislcvrqleykhpesgetvygvcsty lthiepgsevkitgpvgkemllpddpeanvimlatgtgiapmrtylwrmfkdaeraanpe yqfkgfswlvfgvpttpnilykeeleeiqqkypdnfrltyaisreqknpqggrmyiqdrv aehadqlwqliknqkthtyicglrgmeegidaalsaaaakegvtwsdyqkdlkkagrwhv ety