2026-05-02_00000001|medium|10OZ

Structure of PDE5 PDE6 chimera; Electron microscopy 3.06Å
Protein #1 800 residues (91% resolved)

MGEISQETVEKYLEANPQFAKEYFNRKLQVEVPSGGAQAPASASFPGRTLAEEAALYLELLEVLLEEAGSVELAAHRALQRLAQLLQADRCSMFLCRARNGTPEVASKLLDVTPTSKFEDNLVVPDREAVFPLDVGIVGWVAHTKKTFNVPDVKKNSHFSDFMDKQTGYVTRNLLATPIVMGKEVLAVFMAVNKVDASEFSKQDEEVFSKYLSFVSIILKLHHTNYLYNIESRRSQILMWSANKVFEELTDVERQFHKALYTVRTYLNCERYSIGLLDMTKEKEFYDEWPVKLGEVEPYKGPKTPDGREVIFYKIIDYILHGKEEIKVIPTPPMDHWTLISGLPTYVAENGFICNMLNAPADEYFTFQKGPVDETGWVIKNVLSLPIVNKKEDIVGVATFYNRKDGKPFDEYDEHIAETLTQFLGWSLLNTDTYEKMNKLMAKQMVTLEVLSYHASAAEEETRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCKWILSVKKNYRKNVAYHNWRHAFNTAQCMFAALKAGKIQKRLTDLEILALLIAALSHDLDHRGVNNSYIQRSEHPLAQLYCHSIMEHHHFDQCLMILNSPGNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIMKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQRIAELVATEFFDQGDRERKELNIEPADLMNREKKNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQALAEQQEKTLINGESSQTKRN

MGEISQETVEKYLEANPQFAKEYFNRKLQVEVPSGGAQAPASASFPGRTLAEEAALYLELLEVLLEEAGSVELAAHRALQRLAQLLQADRCSMFLCRARNGTPEVASKLLDVTPTSKFEDNLVVPDREAVFPLDVGIVGWVAHTKKTFNVPDVKKNSHFSDFMDKQTGYVTRNLLATPIVMGKEVLAVFMAVNKVDASEFSKQDEEVFSKYLSFVSIILKLHHTNYLYNIESRRSQILMWSANKVFEELTDVERQFHKALYTVRTYLNCERYSIGLLDMTKEKEFYDEWPVKLGEVEPYKGPKTPDGREVIFYKIIDYILHGKEEIKVIPTPPMDHWTLISGLPTYVAENGFICNMLNAPADEYFTFQKGPVDETGWVIKNVLSLPIVNKKEDIVGVATFYNRKDGKPFDEYDEHIAETLTQFLGWSLLNTDTYEKMNKLMAKQMVTLEVLSYHASAAEEETRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCKWILSVKKNYRKNVAYHNWRHAFNTAQCMFAALKAGKIQKRLTDLEILALLIAALSHDLDHRGVNNSYIQRSEHPLAQLYCHSIMEHHHFDQCLMILNSPGNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIMKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQRIAELVATEFFDQGDRERKELNIEPADLMNREKKNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQALAEQQEKTLINGESSQTKRN
Protein #2 107 residues (23% resolved)

MGSSHHHHHHSSGLVPRGSHMNLEPPKAEIRSATRVMGGPVTPRKGPPKFKQRQTRQFKSKPPKKGVQGFGDDIPGMEGLGTDITVICPWEAFNHLELHELAQYGII

MGSSHHHHHHSSGLVPRGSHMNLEPPKAEIRSATRVMGGPVTPRKGPPKFKQRQTRQFKSKPPKKGVQGFGDDIPGMEGLGTDITVICPWEAFNHLELHELAQYGII
Non polymer #3 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #4 PCG

InChI=1S/C10H12N5O7P/c11-10-13-7-4(8(17)14-10)12-2-15(7)9-5(16)6-3(21-9)1-20-23(18,19)22-6/h2-3,5-6,9,16H,1H2,(H,18,19)(H3,11,13,14,17)/t3-,5-,6-,9-/m1/s1

c1nc2c(n1[C@H]3[C@@H]([C@H]4C(O3)CO[P@](=O)(O4)O)O)N=C(NC2=O)N
Non polymer #5 VIA

InChI=1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)

CCCc1c2c(n(n1)C)C(=O)NC(=N2)c3cc(ccc3OCC)S(=O)(=O)N4CCN(CC4)C
Non polymer #6 ZN

InChI=1S/Zn/q+2

[Zn+2]
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Reference