2026-08-15_00000033|ligand|22TH

Cryo-EM structure of Crimean-Congo hemorrhagic fever virus RNA polymerase in complex with suramin; Electron microscopy 2.50Å
Protein #1 3974 residues (39% resolved)

MDFLRSLDWTQVIAGQYVSNPRFNISDYFEIVRQPGDGNCFYHSIAELTMPNKTDHSYHYIKRLTESAARKYYQEEPEARLVGLSLEDYLKRMLSDNEWGSTLEASMLAKEMGITIIIWTVAASDEVEAGIKFGDGDVFTAVNLLHSGQTHFDALRILPQFETDTREALSLMDRVIAVDQLTSSSSDELQDYEDLALALTSAEESNRRSSLDEVTLSKKQAEILRQKASQLSKLVNKSQNIPTRVGRVLDCMFNCKLCVEISADTLILRPESKEKIGEIMSLRQLGHKLLTRDKQIKQEFSRMKLYVTKDLLDHLDVGGLLRAAFPGTGIERHMQLLHSEMILDICTVSLGVMLSTFLYGSNNKNKKKFITNCLLSTALSGKKVYKVLGNLGNELLYKAPRKALATVCSALFGKQINKLQNCFRTISPVSLLALRNLDFDCLSVQDYNGMIENMSKLDNTDVEFNHREIADLNQLTSRLITLRKEKDTDLLKQWFPESDLTRRSIRNAANAEEFVISEFFKKKDIMKFISTSGRAMSAGKIGNVLSYAHNLYLSKSSLNMTSEDISQLLIEIKRLYALQEDSEVEPIAIICDGIESNMKQLFAILPPDCARECEVLFDDIRNSPTHSTAWKHALRLKGTAYEGLFANCYGWQYIPEDIKPSLTMLIQTLFPDKFEDFLDRTQLHPEFRDLTPDFSLTQKVHFKRNQIPSVENVQISIDATLPESVEAVPVTERKMFPLPETPLSEVHSIERIMENFTRLMHGGRLSTKKRDGDPAEQGNQQSITEHESSSISAFKDYGERGIVEENHMKFSGEDQLETRQLLLVEVGFQTDIDGKIRTDHKKWKDILKLLELLGIKCSFIACADCSSTPPDRWWITEDRVRVLKNSVSFLFNKLSRNSPTEVTDIVVGAISTQKVRSYLKAGTATKTPVSTKDVLETWEKMKEHILNRPTGLTLPTSLEQAMRKGLVEGVVISKEGSESCINMLKENLDRITDEFERTKFKHELTQNITTSEKMLLSWLSEDIKSSRCGECLSNIKKAVDETANLSEKIELLAYNLQLTNHCSNCHPNGVNISNTSNVCKRCPKIEVVSHCENKGFEDSNECLTDLDRLVRLTLPGKTEKERRVKRNVEYLIKLMMSMSGIDCIKYPTGQLITHGRVSAKHNDGNLKDRSDDDQRLAEKIDTVRKELSESKLKDYSTYARGVISNSLKNLSRQGKSKCSVPRSWLEKVLFDLKVPTKDEEVLINIRNSLKARSEFVRNNDKLLIRSKEELKKCFDVQSFKLKKNKQPVPFQVDCILFKEVAAECMKRYIGTPYEGIVDTLVSLINVLTRFTWFQEVVLYGKICETFLRCCTEFNRSGVKLVKIRHCNINLSVKLPSNKKENMLCCLYSGNMELLQGPFYLNRRQAVLGSSYLYIVITLYIQVLQQYRCLEVINSVSEKTLQDIENHSMTLLEDSFREITFALEGRFEESYKIRTSRCRASGNFLNRSSRDHFISVVSGLNLVYGFLIKDNLLANSQQQNKQLQMLRFGMLAGLSRLVCPNELGKKFSTSCRRIEDNIARLYLQTSIYCSVRDVEDNVKHWKQRDLCPEVTIPCFTVYGTFVNSDRQLIFDIYNVHIYNKEMDNFDEGCISVLEETAERHMLWELDLMNSLCSDEKKDTRTARLLLGCPNVRKAANREGKKLLKLNSDTSTDTQSIASEVSDRRSYSSSKSRIRSIFGRYNSQKKPFELRSGLEVFNDPFNDYQQAITDICQFSEYTPNKESILKDCLQIIRKNPSHTMGSFELIQAISEFGMSKFPPENIDKARRDPKNWVSISEVTETTSIVASPRTHMMLKDCFKIILGTENKKIVKMLRGKLKKLGAISTNIEIGKRDCLDLLSTVDGLTDQQKENIVNGIFEPSKLSFYHWKELVKKNIDEVLLTEDGNLIFCWLKTISSSVKGSLKKRLKFMNIHSPELMPENCLFSSEEFNELIKLKKLLLNEQQDEQELKQDLLISSWIKCITACKDFASINDKIQKFIYHLSEELYDIRLQHLELSKLKQEHPSVSFTKEEVLIKRLEKNFLKQHNLEIMETVNLVFFAALSAPWCLHYKALESYLVRHPEILDCGSKEDCKLTLLDLSVSKLLVCLYQKDDEELINSSSLKLGFLVKYVVTLFTSNGEPFSLSLNDGGLDLDLHKTTDEKLLHQTKIVFAKIGLSGNSYDFIWTTQMIANSNFNVCKRLTGRSTGERLPRSVRSKVIYEMVKLVGETGMAILQQLAFAQALNYEHRFYAVLAPKAQLGGARDLLVQETGTKVMHATTEMFSRNLLKTTSDDGLTNPHLKETILNVGLDCLANMRNLDGKPISEGSNLVNFYKVICISGDNTKWGPIHCCSFFSGMMQQVLKNVPDWCSFYKLTFIKNLCRQVEIPAGSIKKILNVLRYRLCSKGGVEQHSEEDLRRLLTDNLDSWDGNDTVKFLVTTYISKGLMALNSYNHMGQGIHHATSSVLTSLAAVLFEELAIFYLKRSLPQTTVHVEHAGSSDDYAKCIVVTGILSKELYSQYDETFWKHACRLKNFTAAVQRCCQMKDSAKTLVSDCFLEFYSEFMMGYRVTPAVIKFMFTGLINSSVTSPQSLMQACQVSSQQAMYNSVPLVTNTAFTLLRQQIFFNHVEDFIRRYGILTLGTLSPFGRLFVPTYSGLVSSAVALEDAEVIARAAQTLQMNSVSIQSSSLTTLDSLGRSRTSSTAEDSSSVSDTTAASHDSGSSSSSFSFELNRPLSETELQFIKALSSLKSTQACEVIQNRITGLYCNSNEGPLDRHNVIYSSRMADSCDWLKDGKRRGNLELANRIQSVLCILIAGYYRSFGGEGTEKQVKASLNRDDNKIIEDPMIQLIPEKLRRELERLGVSRMEVDELMPSISPDDTLAQLVAKKLISLNVSTEEYSAEVSRLKQTLTARNVLHGLAGGIKELSLPIYTIFMKSYFFKDNVFLSLTDRWSTKHSTNYRDSCGKQLKGRIITKYTHWLDTFLGCSVSINRHTTVKEPSLFNPNIRCVNLITFEDGLRELSVIQSHLKVFENEFTNLNLQFSDPNRQKLRIVESRPAESELEANRAVIVKTKLFSATEQVRLSNNPAVVMGYLLDESAISEVKPTKVDFSNLLKDRFKIMQFFPSVFTLIKMLTDESSDSEKSGLSPDLQQVARYSNHLTLLSRMIQQAKPTVTVFYMLKGNLMNTEPTVAELVSYGIKEGRFFRLSDTGVDASTYSVKYWKILHCISAIGCLPLSQADKSSLLMSFLNWRVNMDIRTSDCPLSSHEASILSEFDGQVIANILASELSSVKRDSEREGLTDLLDYLNSPTELLKKKPYLGTTCKFNTWGDSNRSGKFTYSSRSGESIGIFIAGKLHIHLSSESVALLCETERQVLSWMSKRRTEVITKEQHQLFLSLLPQSHECLQKHKDGSALSVIPDSSNPRLLKFVPLKKGLAVVKIKKQILTVKKQVVFDAESEPRLQWGHGCLSIVYDETDTQTTYHENLLKVKHLVDCSTDRKKLLPQSVFSDSKVVLSRIKFKTELLLNSLTLLHCFLKHAPSDAIMEVESKSSLLHKYLKSGGVRQRNTEVLFREKLNKVVIKDNLEQGVEEEIEFCNNLTKTVSENPLPLSCWSEVQNYIEDIGFNNVLVNIDRNTVKSELLWKFTLDTNVSTTSTIKDVRTLVSYVSTETIPKFLLAFLLYEEVLMNLINQCKAVKELINSTGLSDLELESLLTLCAFYFQSECSKRDGPRCSFAALLSLIHEDWQRIGKNILVRANNELGDVSLKVNIVLVPLKDMSKPKSERVVMARRSLNHALSLMFLDEMSLPELKSLSVNCKMGNFEGQECFEFTILKDNSARLDYNKLIDHCVDMEKKREAVRAVEDLILMLTGRAVKPSAVTQFVHGDEQCQEQISLDDLMANDTVTDFPDREAEALKTGNLGFNWDSDWSHPQFEKGSSGGSSGSSGGAWSHPQFEK

MDFLRSLDWTQVIAGQYVSNPRFNISDYFEIVRQPGDGNCFYHSIAELTMPNKTDHSYHYIKRLTESAARKYYQEEPEARLVGLSLEDYLKRMLSDNEWGSTLEASMLAKEMGITIIIWTVAASDEVEAGIKFGDGDVFTAVNLLHSGQTHFDALRILPQFETDTREALSLMDRVIAVDQLTSSSSDELQDYEDLALALTSAEESNRRSSLDEVTLSKKQAEILRQKASQLSKLVNKSQNIPTRVGRVLDCMFNCKLCVEISADTLILRPESKEKIGEIMSLRQLGHKLLTRDKQIKQEFSRMKLYVTKDLLDHLDVGGLLRAAFPGTGIERHMQLLHSEMILDICTVSLGVMLSTFLYGSNNKNKKKFITNCLLSTALSGKKVYKVLGNLGNELLYKAPRKALATVCSALFGKQINKLQNCFRTISPVSLLALRNLDFDCLSVQDYNGMIENMSKLDNTDVEFNHREIADLNQLTSRLITLRKEKDTDLLKQWFPESDLTRRSIRNAANAEEFVISEFFKKKDIMKFISTSGRAMSAGKIGNVLSYAHNLYLSKSSLNMTSEDISQLLIEIKRLYALQEDSEVEPIAIICDGIESNMKQLFAILPPDCARECEVLFDDIRNSPTHSTAWKHALRLKGTAYEGLFANCYGWQYIPEDIKPSLTMLIQTLFPDKFEDFLDRTQLHPEFRDLTPDFSLTQKVHFKRNQIPSVENVQISIDATLPESVEAVPVTERKMFPLPETPLSEVHSIERIMENFTRLMHGGRLSTKKRDGDPAEQGNQQSITEHESSSISAFKDYGERGIVEENHMKFSGEDQLETRQLLLVEVGFQTDIDGKIRTDHKKWKDILKLLELLGIKCSFIACADCSSTPPDRWWITEDRVRVLKNSVSFLFNKLSRNSPTEVTDIVVGAISTQKVRSYLKAGTATKTPVSTKDVLETWEKMKEHILNRPTGLTLPTSLEQAMRKGLVEGVVISKEGSESCINMLKENLDRITDEFERTKFKHELTQNITTSEKMLLSWLSEDIKSSRCGECLSNIKKAVDETANLSEKIELLAYNLQLTNHCSNCHPNGVNISNTSNVCKRCPKIEVVSHCENKGFEDSNECLTDLDRLVRLTLPGKTEKERRVKRNVEYLIKLMMSMSGIDCIKYPTGQLITHGRVSAKHNDGNLKDRSDDDQRLAEKIDTVRKELSESKLKDYSTYARGVISNSLKNLSRQGKSKCSVPRSWLEKVLFDLKVPTKDEEVLINIRNSLKARSEFVRNNDKLLIRSKEELKKCFDVQSFKLKKNKQPVPFQVDCILFKEVAAECMKRYIGTPYEGIVDTLVSLINVLTRFTWFQEVVLYGKICETFLRCCTEFNRSGVKLVKIRHCNINLSVKLPSNKKENMLCCLYSGNMELLQGPFYLNRRQAVLGSSYLYIVITLYIQVLQQYRCLEVINSVSEKTLQDIENHSMTLLEDSFREITFALEGRFEESYKIRTSRCRASGNFLNRSSRDHFISVVSGLNLVYGFLIKDNLLANSQQQNKQLQMLRFGMLAGLSRLVCPNELGKKFSTSCRRIEDNIARLYLQTSIYCSVRDVEDNVKHWKQRDLCPEVTIPCFTVYGTFVNSDRQLIFDIYNVHIYNKEMDNFDEGCISVLEETAERHMLWELDLMNSLCSDEKKDTRTARLLLGCPNVRKAANREGKKLLKLNSDTSTDTQSIASEVSDRRSYSSSKSRIRSIFGRYNSQKKPFELRSGLEVFNDPFNDYQQAITDICQFSEYTPNKESILKDCLQIIRKNPSHTMGSFELIQAISEFGMSKFPPENIDKARRDPKNWVSISEVTETTSIVASPRTHMMLKDCFKIILGTENKKIVKMLRGKLKKLGAISTNIEIGKRDCLDLLSTVDGLTDQQKENIVNGIFEPSKLSFYHWKELVKKNIDEVLLTEDGNLIFCWLKTISSSVKGSLKKRLKFMNIHSPELMPENCLFSSEEFNELIKLKKLLLNEQQDEQELKQDLLISSWIKCITACKDFASINDKIQKFIYHLSEELYDIRLQHLELSKLKQEHPSVSFTKEEVLIKRLEKNFLKQHNLEIMETVNLVFFAALSAPWCLHYKALESYLVRHPEILDCGSKEDCKLTLLDLSVSKLLVCLYQKDDEELINSSSLKLGFLVKYVVTLFTSNGEPFSLSLNDGGLDLDLHKTTDEKLLHQTKIVFAKIGLSGNSYDFIWTTQMIANSNFNVCKRLTGRSTGERLPRSVRSKVIYEMVKLVGETGMAILQQLAFAQALNYEHRFYAVLAPKAQLGGARDLLVQETGTKVMHATTEMFSRNLLKTTSDDGLTNPHLKETILNVGLDCLANMRNLDGKPISEGSNLVNFYKVICISGDNTKWGPIHCCSFFSGMMQQVLKNVPDWCSFYKLTFIKNLCRQVEIPAGSIKKILNVLRYRLCSKGGVEQHSEEDLRRLLTDNLDSWDGNDTVKFLVTTYISKGLMALNSYNHMGQGIHHATSSVLTSLAAVLFEELAIFYLKRSLPQTTVHVEHAGSSDDYAKCIVVTGILSKELYSQYDETFWKHACRLKNFTAAVQRCCQMKDSAKTLVSDCFLEFYSEFMMGYRVTPAVIKFMFTGLINSSVTSPQSLMQACQVSSQQAMYNSVPLVTNTAFTLLRQQIFFNHVEDFIRRYGILTLGTLSPFGRLFVPTYSGLVSSAVALEDAEVIARAAQTLQMNSVSIQSSSLTTLDSLGRSRTSSTAEDSSSVSDTTAASHDSGSSSSSFSFELNRPLSETELQFIKALSSLKSTQACEVIQNRITGLYCNSNEGPLDRHNVIYSSRMADSCDWLKDGKRRGNLELANRIQSVLCILIAGYYRSFGGEGTEKQVKASLNRDDNKIIEDPMIQLIPEKLRRELERLGVSRMEVDELMPSISPDDTLAQLVAKKLISLNVSTEEYSAEVSRLKQTLTARNVLHGLAGGIKELSLPIYTIFMKSYFFKDNVFLSLTDRWSTKHSTNYRDSCGKQLKGRIITKYTHWLDTFLGCSVSINRHTTVKEPSLFNPNIRCVNLITFEDGLRELSVIQSHLKVFENEFTNLNLQFSDPNRQKLRIVESRPAESELEANRAVIVKTKLFSATEQVRLSNNPAVVMGYLLDESAISEVKPTKVDFSNLLKDRFKIMQFFPSVFTLIKMLTDESSDSEKSGLSPDLQQVARYSNHLTLLSRMIQQAKPTVTVFYMLKGNLMNTEPTVAELVSYGIKEGRFFRLSDTGVDASTYSVKYWKILHCISAIGCLPLSQADKSSLLMSFLNWRVNMDIRTSDCPLSSHEASILSEFDGQVIANILASELSSVKRDSEREGLTDLLDYLNSPTELLKKKPYLGTTCKFNTWGDSNRSGKFTYSSRSGESIGIFIAGKLHIHLSSESVALLCETERQVLSWMSKRRTEVITKEQHQLFLSLLPQSHECLQKHKDGSALSVIPDSSNPRLLKFVPLKKGLAVVKIKKQILTVKKQVVFDAESEPRLQWGHGCLSIVYDETDTQTTYHENLLKVKHLVDCSTDRKKLLPQSVFSDSKVVLSRIKFKTELLLNSLTLLHCFLKHAPSDAIMEVESKSSLLHKYLKSGGVRQRNTEVLFREKLNKVVIKDNLEQGVEEEIEFCNNLTKTVSENPLPLSCWSEVQNYIEDIGFNNVLVNIDRNTVKSELLWKFTLDTNVSTTSTIKDVRTLVSYVSTETIPKFLLAFLLYEEVLMNLINQCKAVKELINSTGLSDLELESLLTLCAFYFQSECSKRDGPRCSFAALLSLIHEDWQRIGKNILVRANNELGDVSLKVNIVLVPLKDMSKPKSERVVMARRSLNHALSLMFLDEMSLPELKSLSVNCKMGNFEGQECFEFTILKDNSARLDYNKLIDHCVDMEKKREAVRAVEDLILMLTGRAVKPSAVTQFVHGDEQCQEQISLDDLMANDTVTDFPDREAEALKTGNLGFNWDSDWSHPQFEKGSSGGSSGSSGGAWSHPQFEK
Non polymer #2 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #3 MN

InChI=1S/Mn/q+2

[Mn+2]
Non polymer #4 SVR

InChI=1S/C51H40N6O23S6/c1-25-9-11-29(49(60)54-37-13-15-41(83(69,70)71)35-21-33(81(63,64)65)23-43(45(35)37)85(75,76)77)19-39(25)56-47(58)27-5-3-7-31(17-27)52-51(62)53-32-8-4-6-28(18-32)48(59)57-40-20-30(12-10-26(40)2)50(61)55-38-14-16-42(84(72,73)74)36-22-34(82(66,67)68)24-44(46(36)38)86(78,79)80/h3-24H,1-2H3,(H,54,60)(H,55,61)(H,56,58)(H,57,59)(H2,52,53,62)(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74)(H,75,76,77)(H,78,79,80)

Cc1ccc(cc1NC(=O)c2cccc(c2)NC(=O)Nc3cccc(c3)C(=O)Nc4cc(ccc4C)C(=O)Nc5ccc(c6c5c(cc(c6)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)C(=O)Nc7ccc(c8c7c(cc(c8)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O
Non polymer #5 ZN

InChI=1S/Zn/q+2

[Zn+2]
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Reference