Influenza A/H7N9 polymerase pre-cleavage cap-snatching complex

2026-05-13 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY DATABASE_REFERENCES citation citation_author em_admin _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _citation.year _em_admin.last_update EXPERIMENTAL_SUMMARY citation citation_author em_admin _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _citation.year _em_admin.last_update DATABASE_REFERENCES citation citation_author em_admin _citation.journal_volume _citation.page_first _citation.page_last _citation_author.identifier_ORCID _em_admin.last_update EXPERIMENTAL_SUMMARY citation citation_author em_admin _citation.journal_volume _citation.page_first _citation.page_last _citation_author.identifier_ORCID _em_admin.last_update PDBe PDBe 2024-07-04 2025-07-16 2025-07-16 2026-05-13 German Research Foundation (DFG) SFB860 Germany European Research Council (ERC) 882357 European Union Influenza A/H7N9 polymerase pre-cleavage cap-snatching complex Rotsch AH Li D Dienemann C Cusack S Cramer P Influenza virus, influenza A, cap-snatching, transcription, VIRUS Rotsch AH Li D Dupont M Krischuns T Neef U Oberthur C Stelfox A Lukarska M Fianu I Lidschreiber M Naffakh N Dienemann C Cusack S Cramer P Mechanism of co-transcriptional cap snatching by influenza polymerase. Nature UK 652 1281 1288 2026 41781612 doi:10.1038/s41586-026-10189-0 1476-4687 0006 NATUAS 9fyx FULLOVERLAP EMDB EMD-50892 associated EM volume

Influenza A/H7N9 polymerase pre-cleavage cap-snatching complex Influenza A/H7N9 polymerase pre-cleavage cap-snatching complex 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Transcription elongation factors SPT4 and SPT5 1 13 14 23 Homo sapiens RNA 1 11 21 22 Influenza B virus Influenza virus RNA-dependent RNA polymerase 1 18 19 20 Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9)) DNA 1 10 12 synthetic construct Human RNA polymerase II 1 1 2 3 4 5 6 7 8 9 15 16 17 Sus scrofa domesticus RNA polymerase II subunit D Sus scrofa domesticus 0.020962620999999997 1 LEVO MWGPAQPYSDSALSPKPRPFRAVFRGSALPFPAVRVEVRGRSMAAGGSDPRAGDVEEDASQLIFPKEFETAETLLNSEVH MLLEHRKQQNESAEDEQELSEVFMKTLNYTARFSRFKNRETIASVRSLLLQKKLHKFELACLANLCPETAEESKALIPSL EGRFEDEELQQILDDIQTKRSFQY A0A287ADR4 DNA-directed RNA polymerase II subunit E Sus scrofa domesticus 0.024644318 1 LEVO MDDEEETYRLWKIRKTIMQLCHDRGYLVTQDELDQTLEEFKAQFGDKPSEGRPRRTDLTVLVAHNDDPTDQMFVFFPEEP KVGIKTIKVYCQRMQEENITRALIVVQQGMTPSAKQSLVDMAPKYILEQFLQQELLINITEHELVPEHVVMTKEEVTELL ARYKLRENQLPRIQAGDPVARYFGIKRGQVVKIIRPSETAGRYITYRLVQ I3LSI7 DNA-directed RNA polymerases I, II, and III subunit RPABC2 Sus scrofa domesticus 0.014477001 1 LEVO MSDNEDNFDGDDFDDVEEDEGLDDLENAEEEGQENVEILPSGERPQANQKRITTPYMTKYERARVLGTRALQIAMCAPVM VELEGETDPLLIAMKELKARKIPIIIRRYLPDGSYEDWGVDELIISD A0A4X1VEK9 DNA-directed RNA polymerase subunit Sus scrofa domesticus 0.019227205 1 LEVO MFYHISLEHEILLHPRYFGPNLLNTVKQKLFTEVEGTCTGKYGFVIAVTTIDNIGAGVIQPGRGFVLYPVKYKAIVFRPF KGEVVDAVVTQVNKVGLFTEIGPMSCFISRHSIPSEMEFDPNSNPPCYKTMDEDIVIQQDDEIRLKIVGTRVDKNDIFAI GSLMDDYLGLV A0A4X1VKG7 DNA-directed RNA polymerases I, II, and III subunit RPABC3 Sus scrofa domesticus 0.017162273 1 LEVO MAGILFEDIFDVKDIDPEGKKFDRVSRLHCESESFKMDLILDVNIQIYPVDLGDKFRLVIASTLYEDGTLDDGEYNPTDD RPSRADQFEYVMYGKVYRIEGDETSTEAATRLSAYVSYGGLLMRLQGDANNLHGFEVDSRVYLLMKKLAF I3LCB2 DNA-directed RNA polymerase II subunit RPB9 Sus scrofa domesticus 0.014541220999999998 1 LEVO MEPDGTYEPGFVGIRFCQECNNMLYPKEDKENRILLYACRNCDYQQEADNSCIYVNKITHEVDELTQIIADVSQDPTLPR TEDHPCQKCGHKEAVFFQSHSARAEDAMRLYYVCTAPHCGHRWTE P60899 DNA-directed RNA polymerases I, II, and III subunit RPABC5 Sus scrofa domesticus 0.007655122999999999 1 LEVO MIIPVRCFTCGKIVGNKWEAYLGLLQAEYTEGDALDALGLKRYCCRRMLLAHVDLIEKLLNYAPLEK A0A4X1VYD0 DNA-directed RNA polymerase II subunit RPB11-a Sus scrofa domesticus 0.013310283999999999 1 LEVO MNAPPAFESFLLFEGEKKITINKDTKVPNACLFTINKEDHTLGNIIKSQLLKDPQVLFAGYKVPHPLEHKIIIRVQTTPD YSPQEAFTNAITDLISELSLLEERFRVAIKDKQEGIE F1RKE4 RNA polymerase II, I and III subunit K Sus scrofa domesticus 0.007018243999999999 1 LEVO MDTQKDVQPPKQQPMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR A0A4X1TRS6 non-template DNA (43-mer) synthetic construct 0.013303563 1 (DG)(DG)(DC)(DA)(DG)(DT)(DA)(DC)(DT)(DA)(DG)(DT)(DA)(DT)(DT)(DC)(DT)(DA)(DG)(DT) (DA)(DT)(DT)(DG)(DA)(DA)(DA)(DG)(DT)(DA)(DC)(DT)(DT)(DG)(DA)(DG)(DC)(DT)(DT)(DG) (DA)(DT)(DC) DNA cap(1)-RNA (35-MER) Influenza B virus 0.011461052999999999 1 GAAGCGAGAAGAACACAGACAGCAGAAGACCAGGC Template DNA (43-MER) synthetic construct 0.013178483 1 (DG)(DA)(DT)(DC)(DA)(DA)(DG)(DC)(DT)(DC)(DA)(DA)(DG)(DT)(DA)(DC)(DT)(DT)(DA)(DA) (DG)(DC)(DC)(DT)(DG)(DG)(DT)(DC)(DT)(DA)(DT)(DA)(DC)(DT)(DA)(DG)(DT)(DA)(DC)(DT) (DG)(DC)(DC) DNA Transcription elongation factor SPT4 Homo sapiens 0.013210200999999998 1 Escherichia coli LEVO MALETVPKDLRHLRACLLCSLVKTIDQFEYDGCDNCDAYLQMKGNREMVYDCTSSSFDGIIAMMSPEDSWVSKWQRVSNF KPGVYAVSVTGRLPQGIVRELKSRGVAYKSRDTAIKT P63272 Transcription elongation factor SPT5 Homo sapiens 0.12114547699999999 1 Escherichia coli LEVO MSDSEDSNFSEEEDSERSSDGEEAEVDEERRSAAGSEKEEEPEDEEEEEEEEEYDEEEEEEDDDRPPKKPRHGGFILDEA DVDDEYEDEDQWEDGAEDILEKEEIEASNIDNVVLDEDRSGARRLQNLWRDQREEELGEYYMKKYAKSSVGETVYGGSDE LSDDITQQQLLPGVKDPNLWTVKCKIGEERATAISLMRKFIAYQFTDTPLQIKSVVAPEHVKGYIYVEAYKQTHVKQAIE GVGNLRLGYWNQQMVPIKEMTDVLKVVKEVANLKPKSWVRLKRGIYKDDIAQVDYVEPSQNTISLKMIPRIDYDRIKARM SLKDWFAKRKKFKRPPQRLFDAEKIRSLGGDVASDGDFLIFEGNRYSRKGFLFKSFAMSAVITEGVKPTLSELEKFEDQP EGIDLEVVTESTGKEREHNFQPGDNVEVCEGELINLQGKILSVDGNKITIMPKHEDLKDMLEFPAQELRKYFKMGDHVKV IAGRFEGDTGLIVRVEENFVILFSDLTMHELKVLPRDLQLCSETASGVDVGGQHEWGELVQLDPQTVGVIVRLERETFQV LNMYGKVVTVRHQAVTRKKDNRFAVALDSEQNNIHVKDIVKVIDGPHSGREGEIRHLFRSFAFLHCKKLVENGGMFVCKT RHLVLAGGSKPRDVTNFTVGGFAPMSPRISSPMHPSAGGQRGGFGSPGGGSGGMSRGRGRRDNELIGQTVRISQGPYKGY IGVVKDATESTARVELHSTCQTISVDRQRLTTVGSRRPGGMTSTYGRTPMYGSQTPMYGSGSRTPMYGSQTPLQDGSRTP HYGSQTPLHDGSRTPAQSGAWDPNNPNTPSRAEEEYEYAFDDEPTPSPQAYGGTPNPQTPGYPDPSSPQVNPQYNPQTPG TPAMYNTDQFSPYAAPSPQGSYQPSPSPQSYHQVAPSPAGYQNTHSPASYHPTPSPMAYQASPSPSPVGYSPMTPGAPSP GGYNPHTPGSGIEQNSSDWVTTDIQVKVRDTYLDTQVVGQTGVIRSVTGGMCSVYLKDSEKVVSISSEHLEPITPTKNNK VKVILGEDREATGVLLSIDGEDGIVRMDLDEQLKILNLRFLGKLLEA O00267 DNA-directed RNA polymerase subunit Sus scrofa domesticus 0.18324425 1 LEVO SACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDPRQGVIERTGRCQTCAGNMTECPGHFGHIEL AKPVFHVGFLVKTMKVLRCVCFFCSKLLVDSNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNICEGGEEMDNKFGVEQPE GDEDLTKEKGHGGCGRYQPRIRRSGLELYAEWKHVNEDSQEKKILLSPERVHEIFKRISDEECFVLGMEPRYARPEWMIV TVLPVPPLSVRPAVVMQGSARNQDDLTHKLADIVKINNQLRRNEQNGAAAHVIAEDVKLLQFHVATMVDNELPGLPRAMQ KSGRPLKSLKQRLKGKEGRVRGNLMGKRVDFSARTVITPDPNLSIDQVGVPRSIAANMTFAEIVTPFNIDRLQELVRRGN SQYPGAKYIIRDNGDRIDLRFHPKPSDLHLQTGYKVERHMCDGDIVIFNRQPTLHKMSMMGHRVRILPWSTFRLNLSVTT PYNADFDGDEMNLHLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQDTLTAVRKFTKRDVFLERGEVMNLLMFLSTW DGKVPQPAILKPRPLWTGKQIFSLIIPGHINCIRTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKSLGTSAG SLVHISYLEMGHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQNTIKKAKQDVIEVIEKAHNNELEPTPG NTLRQTFENQVNRILNDARDKTGSSAQKSLSEYNNFKSMVVSGAKGSKINISQVIAVVGQQNVEGKRIPFGFKHRTLPHF IKDDYGPESRGFVENSYLAGLTPTEFFFHAMGGREGLIDTAVKTAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLR YGEDGLAGESVEFQNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLSNAHIQNELEREFERMREDREVLRVIF PTGDSKVVLPCNLLRMIWNAQKIFHINPRLPSDLHPIKVVEGVKELSKKLVIVNGDDPLSRQAQENATLLFNIHLRSTLC SRRMAEEFRLSGEAFDWLLGEIESKFNQAIAHPGEMVGALAAQSLGEPATQMTLNTFHYAGVSAKNVTLGVPRLKELINI SKKPKTPSLTVFLLGQSARDAERAKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVYYEMPDFDVARISPW LLRVELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDDNAEKLVLRIRIMNSDENKMQEEEEVVDKMDDDVFLRCIES NMLTDMTLQGIEQISKVYMHLPQTDNKKKIIITEDGEFKALQEWILETDGVSLMRVLSEKDVDPVRTTSNDIVEIFTVLG IEAVRKALERELYHVISFDGSYVNYRHLALLCDTMTCRGHLMAITRHGVNRQDTGPLMKCSFEETVDVLMEAAAHGESDP MKGVSENIMLGQLAPAGTGCFDLLLDAEKCKYGMEIPTNIPGLGAAGPTGMFFGSAPSPMGGISPAMTPWNQGATPAYGA WSPSVGSGMTPGAAGFSPSAASDASGFSPGYSPAWSPTPGSPGSPGPSSPYIPSPGGAMSPSYSPTSPAYEPRSPGGYTP QSPSYSPTSPSYSPT(SEP)PSYSPTSPNYSPTSPSYSPT(SEP)PSYS I3LJR4 2.7.7.6 DNA-directed RNA polymerase subunit beta Sus scrofa domesticus 0.13230475 1 LEVO DEITPDLWQEACWIVISSYFDEKGLVRQQLDSFDEFIQMSVQRIVEDAPPIDLQAEAQHASGEVEEPPRYLLKFEQIYLS KPTHWERDGAPSPMMPNEARLRNLTYSAPLYVDITKTVIKEGEEQLQTQHQKTFIGKIPIMLRSTYCLLNGLTDRDLCEL NECPLDPGGYFIINGSEKVLIAQEKMATNTVYVFAKKDSKYAYTGECRSCLENSSRPTSTIWVSMLARGGQGAKKSAIGQ RIVATLPYIKQEVPIIIVFRALGFVSDRDILEHIIYDFEDPEMMEMVKPSLDEAFVIQEQNVALNFIGSRGAKPGVTKEK RIKYAKEVLQKEMLPHVGVSDFCETKKAYFLGYMVHRLLLAALGRRELDDRDHYGNKRLDLAGPLLAFLFRGMFKNLLKE VRIYAQKFIDRGKDFNLELAIKTRIISDGLKYSLATGNWGDQKKAHQARAGVSQVLNRLTFASTLSHLRRLNSPIGRDGK LAKPRQLHNTLWGMVCPAETPEGHAVGLVKNLALMAYISVGSQPSPILEFLEEWSMENLEEISPAAIADATKIFVNGCWV GIHKDPEQLMNTLRKLRRQMDIIVSEVSMIRDIREREIRIYTDAGRICRPLLIVEKQKLLLKKRHIDQLKEREYNNYSWQ DLVASGVVEYIDTLEEETVMLAMTPDDLQEKEVAYCSTYTHCEIHPSMILGVCASIIPFPDHNQSPRNTYQSAMGKQAMG VYITNFHVRMDTLAHVLYYPQKPLVTTRSMEYLRFRELPAGINSIVAIASYTGYNQEDSVIMNRSAVDRGFFRSVFYRSY KEQESKKGFDQEEVFEKPTRETCQGMRHAIYDKLDDDGLIAPGVRVSGDDVIIGKTVTLPENEDELEGTNRRYTKRDCST FLRTSETGIVDQVMVTLNQEGYKFCKIRVRSVRIPQIGDKFASRHGQKGTCGIQYRQEDMPFTCEGITPDIIINPHAIPS RMTIGHLIECLQGKVSANKGEIGDATPFNDAVNVQKISNLLSDYGYHLRGNEVLYNGFTGRKITSQIFIGPTYYQRLKHM VDDKIHSRARGPIQILNRQPMEGRSRDGGLRFGEMERDCQIAHGAAQFLRERLFEASDPYQVHVCNLCGIMAIANTRTHT YECRGCRNKTQISLVRMPYACKLLFQELMSMSIAPRMMSV A0A0B8RVL1 2.7.7.6 DNA-directed RNA polymerase II subunit RPB3 Sus scrofa domesticus 0.031439074 1 LEVO MPYANQPTVRITELTDENVKFIIENTDLAVANSIRRVFIAEVPIIAIDWVQIDANSSVLHDEFIAHRLGLIPLTSDDIVD KLQYSRDCTCEEFCPECSVEFTLDVRCNEDQTRHVTSRDLISNSPRVIPVTSRNRDNDPSDYVEQDDILIVKLRKGQELR LRAYAKKGFGKEHAKWNPTAGVAFEYDPDNALRHTVYPKPEEWPKSEYSELDEDESQAPYDPNGKPERFYYNVESCGSLR PETIVLSALSGLKKKLSDLQTQLSHEIQSDVLTIN I3LCH3 Polymerase acidic protein Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9)) 0.08291657000000001 1 Trichoplusia ni LEVO GMEDFVRQCFNPMIVELAEKAMKEYGEDPKIETNKFASICTHLEVCFMYSDFHFIDERGESTIIESGDPNVLLKHRFEII EGRDRTMAWTVVNSICNTTGVEKPKFLPDLYDYKENRFIDIGVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKA DYTLDEESRARIKTRLFTIRQEMASRGLWDSFRQSERGEETIEERFEITGTMRRLADQSLPPNFSSLENFRAYVDGFEPN GCIEGKLSQMSKEVNARIEPFLRTTPRPLRLPDGPPCSQRSKFLLMDALKLSIEDPSHEGEGIPLYDAIKCMKTFFGWKE PNIIKPHEKGINPNYLLTWKQVLAELQDIENEEKIPRTKNMKKTSQLKWALGENMAPEKVDFEDCKDVNDLKQYDSDEPE PRSLACWIQSEFNKACELTDSSWVELDEIGEDVAPIEHIASMRRNYFTAEVSHCRATEYIMKGVYINTALLNASCAAMDD FQLIPMISKCRTKEGRRKTNLYGFIIKGRSHLRNDTDVVNFVSMEFSLTDPRLEPHKWEKYCVLEIGDMLLRTAVGQVSR PMFLYVRTNGTSKIKMKWGMEMRRCLLQSLQQIESMIEAESSVKEKDLTKEFFENKSETWPIGESPKGVEEGSIGKVCRT LLAKSVFNSLYASPQLEGFSAESRKLLLIVQALRDNLEPGTFDLEGLYEAIEECLINDPWVLLNASWFNSFLTHALR M9TI86 3.1.-.- RNA-directed RNA polymerase catalytic subunit Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9)) 0.086496156 1 Trichoplusia ni LEVO MDVNPTLLFLKVPVQNAISTTFPYTGDPPYSHGTGTGYTMDTVNRTHKYSEKGKWTTNTETGAPQLNPIDGPLPEDNEPS GYAQTDCVLEAMAFLEESHPGIFENSCLETMEIVQQTRVDKLTQGRQTYDWTLNRNQPAATALANTIEVFRSNGLTANES GRLIDFLKDVMDSMDKEEMEITTHFQRKRRVRDNMTKKMVTQRTIGKKKQRLNKRSYLIRALTLNTMTKDAERGKLKRRA IATPGMQIRGFVYFVEALARSICEKLEQSGLPVGGNEKKAKLANVVRKMMTNSQDTELSFTITGDNTKWNENQNPRMFLA MITYITRNQPEWFRNVLSIAPIMFSNKMARLGKGYMFESKSMKLRTQVPAEMLANIDLKYFNKSTREKIEKIRPLLIDGT ASLSPGMMMGMFNMLSTVLGVSILNLGQKKYTKTTYWWDGLQSSDDFALIVNAPNHEGIQAGVDRFYRTCKLVGINMSKK KSYINRTGTFEFTSFFYRYGFVANFSMELPSFGVSGINESADMSVGVTVIKNNMINNDLGPATAQMALQLFIKDYRYTYR CHRGDTQIQTRRAFELKKLWEQTRSKAGLLVSDGGPNLYNIRNLHIPEVCLKWELMDEDYQGRLCNPMNPFVSHKEIDSV NNAVVMPAHGPAKSMEYDAVATTHSWIPKRNRSILNTSQRGILEDEQMYQKCCNLFEKFFPSSSYRRPVGISSMVEAMVS RARIDARIDFESGRIKKEEFAEIMKICSTIEELRRQK M9TLW3 2.7.7.48 Polymerase basic protein 2 Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9)) 0.08600732 1 Trichoplusia ni LEVO MERIKELRDLMSQSRTREILTKTTVDHMAIIKKYTSGRQEKNPALRMKWMMAMKYPITADKRIMEMIPERNEQGQTLWSK TNDAGSDRVMVSPLAVTWWNRNGPTTSTVHYPKVYKTYFEKVERLKHGTFGPVHFRNQVKIRRRVDINPGHADLSAKEAQ DVIMEVVFPNEVGARILTSESQLTITKEKKKELQDCKIAPLMVAYMLERELVRKTRFLPVAGGTSSVYIEVLHLTQGTCW EQMYTPGGEVRNDDVDQSLIIAARNIVRRATVSADPLASLLEMCHSTQIGGVRMVDILRQNPTEEQAVDICKAAMGLRIS SSFSFGGFTFKRTSGSSVKREEEVLTGNLQTLKIRVHEGYEEFTMVGRRATAILRKATRRLIQLIVSGKDEQSIAEAIIV AMVFSQEDCMIKAVRGDLNFVNRANQRLNPMHQLLRHFQKDAKVLFQNWGIEPIDNVMGMIGILPDMTPSTEMSLRGVRV SKMGVDEYSSTERVVVSIDRFLRVRDQRGNVLLSPEEVSETQGTEKLTITYSSSMMWEINGPESVLVNTYQWIIRNWENV KIQWSQDPTMLYNKMEFEPFQSLVPKAARGQYSGFVRVLFQQMRDVLGTFDTVQIIKLLPFAAAPPEQSRMQFSSLTVNV RGSGMRIVVRGNSPVFNYNKATKRLTVLGKDAGALMEDPDEGTAGVESAVLRGFLILGKENKRYGPALSINELSNLAKGE KANVLIGQGDVVLVMKRKRDSSILTDSQTATKRIRMAIN X5F427 3' vRNA Influenza B virus 0.004008358 1 CUCUGCUUCUGCU 5'-vRNA Influenza B virus 0.00455782 1 AGUAGUAACAAGAG Likely SPT5 KOWx4-KOW5 linker, register unclear Homo sapiens 0.0012884079999999998 1 Escherichia coli LEVO AAAAAFAAAGAAAAAAA ZINC ION 6.5409e-05 9 ZN 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-(2'-O-METHYL)-GUANOSINE 0.000817467 1 G1G MAGNESIUM ION 2.4305e-05 2 MG PHOSPHATE ION 9.4971e-05 2 PO4 singleParticle particle 8.0

20 mM BICINE pH 8.0 150 mM NaCl 0.1 mM MgCl2 4% glycerol

ETHANE 95 FEI VITROBOT MARK IV TFS KRIOS OTHER BRIGHT FIELD FIELD EMISSION GUN 300 0.2 2.0 GATAN K3 (6k x 4k) 1.95 39.94 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 3.3 FSC 0.143 CUT-OFF RELION 3.1 369858 ANGULAR RECONSTITUTION ANGULAR RECONSTITUTION emd_50892.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.0067321057 0.028166644 0.000031959775 0.0010094168 1.05 1.05 1.05 0.007 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex consensus emd_50892_msk_3.map emd_50892_msk_2.map emd_50892_msk_1.map emd_50892_additional_9.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.013077343 0.041105628 0.000035014866 0.001144953 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex FluPol focussed refinement, Halfmap 2 emd_50892_additional_8.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.012015726 0.040898234 0.00003406944 0.0011501334 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex FluPol focussed refinement, Halfmap 1 emd_50892_additional_7.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.010969324 0.038904183 0.00003454415 0.0009646566 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex FluPol focussed refinement emd_50892_additional_6.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.033549715 0.07309804 0.00003454215 0.0016376922 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex FluPol focussed refinement, post processed emd_50892_additional_5.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.013090303 0.03753811 0.00003689399 0.0013631784 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex Pol II focussed refinement, Halfmap 2 emd_50892_additional_4.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.011796381 0.03614762 0.00003724967 0.001374061 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex Pol II focussed refinement, Halfmap 1 emd_50892_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.029190598 0.063875735 0.00003707183 0.0018052837 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex Pol II focussed refinement, post processed emd_50892_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.025799217 0.056574404 0.000016419597 0.0016449161 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex consensus, post processed emd_50892_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.009498115 0.034366593 0.000037081514 0.0010197934 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex Pol II focussed refinement emd_50892_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.009412038 0.03289083 0.000016830212 0.0013405731 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex consensus, half map 2 emd_50892_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 448 448 448 0 0 0 448 448 448 470.39996 470.39996 470.39996 90.0 90.0 90.0 X Y Z -0.009140109 0.031366967 0.000016008982 0.0013476445 1.05 1.05 1.05 AUTHOR ::::EMDATABANK.org::::EMD-50892:::: H7N9 cap-snatching pre-cleavage complex consensus, half map 1