Chains and heterogens:
PDB Chain Sequences:
>1upbA (A:) msrvstapsgkptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrhefta gvaadvlaritgrpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndth qcldsvaivapmskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegid ttvpnppantpakpvgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairala erlnipvittyiakgvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyae dlrpsmwqkgiekktvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhd ieplrariaefladpetyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlf aradqpfgfltsagcssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarln lpivtvvvnndtnglielyqnighhrshdpavkfggvdfvalaeangvdatratnreell aalrkgaelgrpflievpvnydfqpggfgalsi
>1upbA (A:) ptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrheftagvaadvlarit grpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndthqcldsvaivap mskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegidtnppantpakp vgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairalaerlnipvittyiak gvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyaedlrpsmwqkgiekk tvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhdieplrariaeflad petyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlfaradqpfgfltsag cssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarlnlpivtvvvnndtng lielyqnighhrshdpavkfggvdfvalaeangvdatratnreellaalrkgaelgrpfl ievpvnydfqpggfgals
>1upbB (B:) msrvstapsgkptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrhefta gvaadvlaritgrpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndth qcldsvaivapmskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegid ttvpnppantpakpvgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairala erlnipvittyiakgvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyae dlrpsmwqkgiekktvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhd ieplrariaefladpetyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlf aradqpfgfltsagcssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarln lpivtvvvnndtnglielyqnighhrshdpavkfggvdfvalaeangvdatratnreell aalrkgaelgrpflievpvnydfqpggfgalsi
>1upbB (B:) ptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrheftagvaadvlarit grpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndthqcldsvaivap mskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegidtpnppantpak pvgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairalaerlnipvittyia kgvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyaedlrpsmwqkgiek ktvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhdieplrariaefla dpetyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlfaradqpfgfltsa gcssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarlnlpivtvvvnndtn glielyqnighhrshdpavkfggvdfvalaeangvdatratnreellaalrkgaelgrpf lievpvnydfqpggfgals
>1upbC (C:) msrvstapsgkptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrhefta gvaadvlaritgrpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndth qcldsvaivapmskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegid ttvpnppantpakpvgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairala erlnipvittyiakgvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyae dlrpsmwqkgiekktvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhd ieplrariaefladpetyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlf aradqpfgfltsagcssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarln lpivtvvvnndtnglielyqnighhrshdpavkfggvdfvalaeangvdatratnreell aalrkgaelgrpflievpvnydfqpggfgalsi
>1upbC (C:) ptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrheftagvaadvlarit grpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndthqcldsvaivap mskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegidppantpakpvg vvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairalaerlnipvittyiakgv lpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyaedlrpsmwqkgiekktv risptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhdieplrariaefladpe tyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlfaradqpfgfltsagcs sfgygipaaigaqmarpdqptfliagdggfhsnssdletiarlnlpivtvvvnndtngli elyqnighhrshdpavkfggvdfvalaeangvdatratnreellaalrkgaelgrpflie vpvnydf
>1upbD (D:) msrvstapsgkptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrhefta gvaadvlaritgrpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndth qcldsvaivapmskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegid ttvpnppantpakpvgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairala erlnipvittyiakgvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyae dlrpsmwqkgiekktvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhd ieplrariaefladpetyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlf aradqpfgfltsagcssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarln lpivtvvvnndtnglielyqnighhrshdpavkfggvdfvalaeangvdatratnreell aalrkgaelgrpflievpvnydfqpggfgalsi
>1upbD (D:) ptaahallsrlrdhgvgkvfgvvgreaasilfdevegidfvltrheftagvaadvlarit grpqacwatlgpgmtnlstgiatsvldrspvialaaqseshdifpndthqcldsvaivap mskyavelqrpheitdlvdsavnaamtepvgpsfislpvdllgssegidtnppantpakp vgvvadgwqkaadqaaallaeakhpvlvvgaaairsgavpairalaerlnipvittyiak gvlpvghelnygavtgymdgilnfpalqtmfapvdlvltvgydyaedlrpsmwqkgiekk tvrisptvnpiprvyrpdvdvvtdvlafvehfetatasfgakqrhdieplrariaeflad petyedgmrvhqvidsmntvmeeaaepgegtivsdigffrhygvlfaradqpfgfltsag cssfgygipaaigaqmarpdqptfliagdggfhsnssdletiarlnlpivtvvvnndtng lielyqnighhrshdpavkfggvdfvalaeangvdatratnreellaalrkgaelgrpfl ievpvnydfqpggfgals