Chains and heterogens:
PDB Chain Sequences:
>1uupA (A:) qqdpdpsqlhrsslvknlqniyflyegdpvthenvksvdqllshdliynvsgpnydklkt elknqematlfkdknvdiygveyyhlcylcenaersaciyggvtnhegnhleipkkivvk vsidgiqslsfdietnkkmvtaqeldykvrkyltdnkqlytngpskyetgyikfipknke sfwfdffpepeftqskylmiykdnetldsntsqievylttk
>1uupB (B:) qqdpdpsqlhrsslvknlqniyflyegdpvthenvksvdqllshdliynvsgpnydklkt elknqematlfkdknvdiygveyyhlcylcenaersaciyggvtnhegnhleipkkivvk vsidgiqslsfdietnkkmvtaqeldykvrkyltdnkqlytngpskyetgyikfipknke sfwfdffpepeftqskylmiykdnetldsntsqievylttk
>1uupC (C:) qqdpdpsqlhrsslvknlqniyflyegdpvthenvksvdqllshdliynvsgpnydklkt elknqematlfkdknvdiygveyyhlcylcenaersaciyggvtnhegnhleipkkivvk vsidgiqslsfdietnkkmvtaqeldykvrkyltdnkqlytngpskyetgyikfipknke sfwfdffpepeftqskylmiykdnetldsntsqievylttk
>1uupD (D:) qqdpdpsqlhrsslvknlqniyflyegdpvthenvksvdqllshdliynvsgpnydklkt elknqematlfkdknvdiygveyyhlcylcenaersaciyggvtnhegnhleipkkivvk vsidgiqslsfdietnkkmvtaqeldykvrkyltdnkqlytngpskyetgyikfipknke sfwfdffpepeftqskylmiykdnetldsntsqievylttk