Bat-Hp-CoV Nsp1 and eIF1 bound to the human 40S small ribosomal subunit

2026-06-24 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY DERIVED_CALCULATIONS atom_site chem_comp_atom chem_comp_bond struct_conn _atom_site.auth_atom_id _atom_site.label_atom_id _chem_comp_atom.atom_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr2_label_atom_id DATA_COLLECTION chem_comp_atom chem_comp_bond _chem_comp_atom.atom_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.value_order STRUCTURE_SUMMARY atom_site chem_comp chem_comp_atom chem_comp_bond em_admin entity pdbx_entity_nonpoly pdbx_entry_details pdbx_modification_feature pdbx_struct_conn_angle struct_conn _atom_site.auth_atom_id _atom_site.label_atom_id _chem_comp.mon_nstd_flag _chem_comp_atom.atom_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _em_admin.last_update _entity.pdbx_description _pdbx_entity_nonpoly.name _pdbx_entry_details.has_protein_modification _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _struct_conn.ptnr1_label_atom_id STRUCTURE_SUMMARY em_admin entity _em_admin.last_update _entity.pdbx_description PDBe PDBe 2023-07-07 2023-10-18 2023-10-18 2026-06-24 Swiss National Science Foundation 182341 Switzerland Swiss National Science Foundation 182831 Switzerland Swiss National Science Foundation 204161 Switzerland Swiss National Science Foundation 51NF40-182880 Switzerland Swiss National Science Foundation 51NF40--205601 Switzerland Other government ETH-23 18-2 Switzerland Other government Switzerland Other private Switzerland Other private Switzerland National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM011378 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM145306 United States National Institutes of Health/National Institute on Aging (NIH/NIA) AG064690 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) K99GM144678 United States Bat-Hp-CoV Nsp1 and eIF1 bound to the human 40S small ribosomal subunit Schubert K Karousis ED Ban I Lapointe CP Leibundgut M Baeumlin E Kummerant E Scaiola A Schoenhut T Ziegelmueller J Puglisi JD Muehlemann O Ban N Nsp1, MERS, SARS, SARS-CoV2, ribosome, 40S ribosomal subunit, translation inhibition, coronavirus, 43S PIC, 43S pre-initiation complex, mRNA channel, initiation factor, eIF2, eIF3, eIF1, eIF1A, VIRAL PROTEIN, translation Schubert K Karousis ED Ban I Lapointe CP Leibundgut M Baumlin E Kummerant E Scaiola A Schonhut T Ziegelmuller J Puglisi JD Muhlemann O Ban N Universal features of Nsp1-mediated translational shutdown by coronaviruses. Mol.Cell US 83 3546 3557.e8 2023 37802027 doi:10.1016/j.molcel.2023.09.002 1097-2765 2168 MOCEFL Schubert K Karousis ED Ban I Lapointe CP Leibundgut M Baeumlin E Kummerant E Scaiola A Schoenhut T Ziegelmueller J Puglisi JD Muehlemann O Ban N Universal features of Nsp1-mediated translational shutdown by coronaviruses Mol.Cell US 2023 doi:10.1016/j.molcel.2023.09.002 1097-2765 2168 MOCEFL 8ppk FULLOVERLAP PDB 8PPL unspecified EMDB EMD-17804 associated EM volume

Bat-Hp-CoV Nsp1 - eIF1 - 40S complex Bat-Hp-CoV Nsp1 - eIF1 - 40S 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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Homo sapiens Eukaryotic translation initiation factor 1 Homo sapiens 0.012752498 1 Escherichia coli LEVO MSAIQNLHSFDPFADASKGDDLLPAGTEDYIHIRIQQRNGRKTLTTVQGIADDYDKKKLVKAFKKKFACNGTVIEHPEYG EVIQLQGDQRKNICQFLVEIGLAKDDQLKVHGF P41567 18S rRNA Homo sapiens 0.603609188

unmodified rRNA sequence: >18S_rRNA_taoka_unmodified UACCUGGUUGAUCCUGCCAGUAGCAUaUGCUUGuCuCAAAGAUUAAGCCAUGCAUGUCUA AGUACGCACGGCCGGUACAGUGAAACUGCGAAuGGCUCaUUAAAuCAGuUAUGGUuCCuU uGGUCGCUCGCUCCUCUCCUACUUGGAUAACUGUGGUAaUUCUAGaGCUAAuAcAUGCCG ACGGGCGCUGACCCCCUUCGCGGGGGGGAuGCGUGCAuUUAUCAGAUCAAAACCAACCCG GUCAGCCCCUCUCCGGCCCCGGCCGGGGGGCGGGCGCCGGCGGCUUUGGUGACUCuAGAU AACCUCGGGCCGAUCGCACGCCCCCCGUGGCGGCGACGACCCAUUCGAACGUCuGCCCUA UCAACUUUCGAUGGUAGUCGCCGUGCCUACCAUGGUGACCACGGGuGACGGGGAAUCAGG GUUCGAUuCCGGAGAgGGAGCCUGAGAAACGGCUACCACAUcCAAGGaAGGCAGCAGGCG CGCaAAUUACCCACUCCCGACCCGGGGAgGUaGUGAcGAAAAAUAACAAUACAGGACUCU UUCGAGGCCCUGUAAUUGGAAUGAGUCCACUuUAAaUCCUUUAACGAGGaUCCAUUGGAG gGCAAGUCuGGUGCCAGCAGcCGCGGuAAUUCCAGCUCCAAUAgCGUAuAuUAAAGUUGC UGCAGUUaAAAAGCUCGUAGuUgGAuCUUGGGAGCGGGCGGGCGGUCCGCCGCGAGGCGA GCCACCGCCCGUCCCCGCCCCUUGCCUCUCGGCGCCCCCUCGAUGCUCUUAGCUGAGUGU CCCGCGGGGCCCGAAGcGuUuACUUUGAAAAAAuuAGAGUGuUCAAAGCAGGCCCGAGCC GCCUGGAUACCGCAGCUAGGAAuAAugGAAUAGGACCGCGGUUCUAUUUUGUUGGUuUUC GGAACUGAGGCCAUGAUuAAGAGGGACGGCCGGGGGCAUUCGUAUUGCGCCGCUAGAGGU GAAAUuCUUGGACCGGCGCAAGACGGACCAGAGCGAAAGCAUUuGCCAAGAAUGUUUUCA UUAAUCAAGAaCGAAAGUCGGAGGuuCGAAGACGAuCAGAUACCGUCGUAGUUCCGACCA uAAACGAUGCCGACCGGCGAUGCGGCGGCGUUAUUCCCAUGACCCGCCGGGCAGCuUCCG GGAAACCAAAGUCUUUGGGUUCCGGGGGGAGUAuGGuUGCAAAGCUGAAACUUAAAGGAA UUGACGGAAGGGCACCACCAGGAGUGGAGCCuGCGGCuUAAUUuGACuCAACACGGGAAA CCUCACCCGGCcCGGACACGGACAGGAuUGACAGAUUGAUAGCUCUUUCUCGAUUCCGUG GGUGGuGgUGCAUGGCcGUUCUUAGUuGGUGGAGCGAUUUGUCUGGuUAAUUCCGAUAAC GAaCGAGACUcUGGCAUGCUAACUAGUUACGCGACCCCCGAGCGGUCGGCGUCCCCCAAC UuCUuAgAGGGACAAGUGGCGUUCAGCCACCCGAGAUUGAGCAAUAACAgGUCUGUGAUG CCCUUAGAUGUCCGGGGCUGCACGCGCGCUACACUGACUGGCUCAGCGUGUGCCUACCCU ACGCCGGCAGGCGCGGGUAACCCGUUGAACCCCAUUCGUGAUGGGGAUCGGGGAUUGCAA UUAUuCCCCAUGAACGAGgAAUuCCCAGUAAGUGCGGGUCAUAAGCUuGCGUUGAUUaAG UCCCUGCCCUUuGUACACACCGcCCGUCGCUACUACCGAUUGGAUGGUUUAGUGAGGCCC UCGGAUCGGCCCCGCCGGGGUCGGCCCACGGCCCUGGCGGAGCGCUGAGAAGACGGUCGA ACUuGACUAUCUAGAGGAAGUAAAAGUCGUAaCAAGGUUUCcGUAGGUGaaCCUGCGGAA GGAUCAUUA

1 UACCUGGUUGAUCCUGCCAGUAGCAU(A2M)UGCUUG(PSU)C(PSU)CAAAGAUUAAGCCAUGCAUGUCUAAGUACGCA CGGCCGGUACAGUGAAACUGCGAA(PSU)GGCUC(A2M)UUAAA(PSU)CAG(PSU)UAUGGU(OMU)CC(PSU)U (OMU)GGUCGCUCGCUCCUCUCCUACUUGGAUAACUGUGGUA(A2M)UUCUAG(A2M)GCUAA(OMU)A(OMC)AUGCCG ACGGGCGCUGACCCCCUUCGCGGGGGGGA(PSU)GCGUGCA(PSU)UUAUCAGAUCAAAACCAACCCGGUCAGCCCCUCU CCGGCCCCGGCCGGGGGGCGGGCGCCGGCGGCUUUGGUGACUC(PSU)AGAUAACCUCGGGCCGAUCGCACGCCCCCCGU GGCGGCGACGACCCAUUCGAACGUC(OMU)GCCCUAUCAACUUUCGAUGGUAGUCGCCGUGCCUACCAUGGUGACCACGG G(PSU)GACGGGGAAUCAGGGUUCGAU(OMU)CCGGAGA(OMG)GGAGCCUGAGAAACGGCUACCACAU(OMC)CAAGG (A2M)AGGCAGCAGGCGCGC(A2M)AAUUACCCACUCCCGACCCGGGGA(OMG)GU(A2M)GUGA(OMC)GAAAAAUAAC AAUACAGGACUCUUUCGAGGCCCUGUAAUUGGAAUGAGUCCACU(PSU)UAA(A2M)UCCUUUAACGAGG(A2M)UCCAU UGGAG(OMG)GCAAGUC(PSU)GGUGCCAGCAGCCGCGG(OMU)AAUUCCAGCUCCAAUA(OMG)CGUA(PSU)A(PSU) UAAAGUUGCUGCAGUU(A2M)AAAAGCUCGUAG(PSU)U(OMG)GA(PSU)CUUGGGAGCGGGCGGGCGGUCCGCCGCGA GGCGAGCCACCGCCCGUCCCCGCCCCUUGCCUCUCGGCGCCCCCUCGAUGCUCUUAGCUGAGUGUCCCGCGGGGCCCGAA G(OMC)G(OMU)U(PSU)ACUUUGAAAAAA(PSU)(PSU)AGAGUG(PSU)UCAAAGCAGGCCCGAGCCGCCUGGAUACC GCAGCUAGGAA(PSU)AA(PSU)GGAAUAGGACCGCGGUUCUAUUUUGUUGGUUUUCGGAACUGAGGCCAUGAUUAAGAG GGACGGCCGGGGGCAUUCGUAUUGCGCCGCUAGAGGUGAAAU(PSU)CUUGGACCGGCGCAAGACGGACCAGAGCGAAAG CAUU(PSU)GCCAAGAAUGUUUUCAUUAAUCAAGA(A2M)CGAAAGUCGGAGG(PSU)(PSU)CGAAGACGA(PSU)CAG AUACCGUCGUAGUUCCGACCA(PSU)AAACGAUGCCGACCGGCGAUGCGGCGGCGUUAUUCCCAUGACCCGCCGGGCAGC (PSU)UCCGGGAAACCAAAGUCUUUGGGUUCCGGGGGGAGUA(PSU)GG(PSU)UGCAAAGCUGAAACUUAAAGGAAUUG ACGGAAGGGCACCACCAGGAGUGGAGCC(PSU)GCGGC(PSU)UAAUU(PSU)GAC(B8N)CAACACGGGAAACCUCACC CGGC(OMC)CGGACACGGACAGGA(OMU)UGACAGAUUGAUAGCUCUUUCUCGAUUCCGUGGGUGG(OMU)G(OMG)UGC AUGGC(4AC)GUUCUUAGU(PSU)GGUGGAGCGAUUUGUCUGG(PSU)UAAUUCCGAUAACGA(A2M)CGAGACU(OMC) UGGCAUGCUAACUAGUUACGCGACCCCCGAGCGGUCGGCGUCCCCCAACU(OMU)CU(PSU)A(OMG)AGGGACAAGUGG CGUUCAGCCACCCGAGAUUGAGCAAUAACA(OMG)GUCUGUGAUGCCCUUAGAUGUCCGGGGCUGCACGCGCGCUACACU GACUGGCUCAGCGUGUGCCUACCCUACGCCGGCAGGCGCGGGUAACCCGUUGAACCCCAUUCGUGAUGGGGAUCGGGGAU UGCAAUUAU(PSU)CCCCAUGAACGAG(G7M)AAU(PSU)CCCAGUAAGUGCGGGUCAUAAGCUUGCGUUGAUU(A2M)A GUCCCUGCCCUU(PSU)GUACACACCG(OMC)CCGUCGCUACUACCGAUUGGAUGGUUUAGUGAGGCCCUCGGAUCGGCC CCGCCGGGGUCGGCCCACGGCCCUGGCGGAGCGCUGAGAAGACGGUCGAACU(OMU)GACUAUCUAGAGGAAGUAAAAGU CGUA(6MZ)CAAGGUUUC(4AC)GUAGGUG(MA6)(MA6)CCUGCGGAAGGAUCAUUA 40S ribosomal protein SA Homo sapiens 0.032925973

S2: acetylserine (SAC)

1 LEVO M(SAC)GALDVLQMKEEDVLKFLAAGTHLGGTNLDFQMEQYIYKRKSDGIYIINLKRTWEKLLLAARAIVAIENPADVSV ISSRNTGQRAVLKFAAATGATPIAGRFTPGTFTNQIQAAFREPRLLVVTDPRADHQPLTEASYVNLPTIALCNTDSPLRY VDIAIPCNNKGAHSVGLMWWMLAREVLRMRGTISREHPWEVMPDLYFYRDPEEIEKEEQAAAEKAVTKEEFQGEWTAPAP EFTATQPEVADWSEGVQVPSVPIQQFPTEDWSAQPATEDWSAAPTAQATEWVGATTDWS P08865 40S ribosomal protein S3a Homo sapiens 0.030002061 1 LEVO MAVGKNKRLTKGGKKGAKKKVVDPFSKKDWYDVKAPAMFNIRNIGKTLVTRTQGTKIASDGLKGRVFEVSLADLQNDEVA FRKFKLITEDVQGKNCLTNFHGMDLTRDKMCSMVKKWQTMIEAHVDVKTTDGYLLRLFCVGFTKKRNNQIRKTSYAQHQQ VRQIRKKMMEIMTREVQTNDLKEVVNKLIPDSIGKDIEKACQSIYPLHDVFVRKVKMLKKPKFELGKLMELHGEGSSSGK ATGDETGAKVERADGYEPPVQESV P61247 40S ribosomal protein S2 Homo sapiens 0.031376516 1 LEVO MADDAGAAGGPGGPGGPGMGNRGGFRGGFGSGIRGRGRGRGRGRGRGRGARGGKAEDKEWMPVTKLGRLVKDMKIKSLEE IYLFSLPIKESEIIDFFLGASLKDEVLKIMPVQKQTRAGQRTRFKAFVAIGDYNGHVGLGVKCSKEVATAIRGAIILAKL SIVPVRRGYWGNKIGKPHTVPCKVTGRCGSVLVRLIPAPRGTGIVSAPVPKKLLMMAGIDDCYTSARGCTATLGNFAKAT FDAISKTYSYLTPDLWKETVFTKSPYQEFTDHLVKTHTRVSVQRTQAPAVATT P15880 40S ribosomal protein S3 Homo sapiens 0.026729368999999996 1 LEVO MAVQISKKRKFVADGIFKAELNEFLTRELAEDGYSGVEVRVTPTRTEIIILATRTQNVLGEKGRRIRELTAVVQKRFGFP EGSVELYAEKVATRGLCAIAQAESLRYKLLGGLAVRRACYGVLRFIMESGAKGCEVVVSGKLRGQRAKSMKFVDGLMIHS GDPVNYYVDTAVRHVLLRQGVLGIKVKIMLPWDPTGKIGPKKPLPDHVSIVEPKDEILPTTPISEQKGGKPEPPAMPQPV PTA P23396 4.2.99.18 40S ribosomal protein S4, X isoform Homo sapiens 0.029654868999999997 1 LEVO MARGPKKHLKRVAAPKHWMLDKLTGVFAPRPSTGPHKLRECLPLIIFLRNRLKYALTGDEVKKICMQRFIKIDGKVRTDI TYPAGFMDVISIDKTGENFRLIYDTKGRFAVHRITPEEAKYKLCKVRKIFVGTKGIPHLVTHDARTIRYPDPLIKVNDTI QIDLETGKITDFIKFDTGNLCMVTGGANLGRIGVITNRERHPGSFDVVHVKDANGNSFATRLSNIFVIGKGNKPWISLPR GKGIRLTIAEERDKRLAAKQSSG P62701 40S ribosomal protein S5 Homo sapiens 0.022913453 1 LEVO MTEWETAAPAVAETPDIKLFGKWSTDDVQINDISLQDYIAVKEKYAKYLPHSAGRYAAKRFRKAQCPIVERLTNSMMMHG RNNGKKLMTVRIVKHAFEIIHLLTGENPLQVLVNAIINSGPREDSTRIGRAGTVRRQAVDVSPLRRVNQAIWLLCTGARE AAFRNIKTIAECLADELINAAKGSSNSYAIKKKDELERVAKSNR P46782 40S ribosomal protein S6 Homo sapiens 0.028751905999999997 1 LEVO MKLNISFPATGCQKLIEVDDERKLRTFYEKRMATEVAADALGEEWKGYVVRISGGNDKQGFPMKQGVLTHGRVRLLLSKG HSCYRPRRTGERKRKSVRGCIVDANLSVLNLVIVKKGEKDIPGLTDTTVPRRLGPKRASRIRKLFNLSKEDDVRQYVVRK PLNKEGKKPRTKAPKIQRLVTPRVLQHKRRRIALKKQRTKKNKEEAAEYAKLLAKRMKEAKEKRQEQIAKRRRLSSLRAS TSKSESSQK P62753 40S ribosomal protein S7 Homo sapiens 0.022168914 1 LEVO MFSSSAKIVKPNGEKPDEFESGISQALLELEMNSDLKAQLRELNITAAKEIEVGGGRKAIIIFVPVPQLKSFQKIQVRLV RELEKKFSGKHVVFIAQRRILPKPTRKSRTKNKQKRPRSRTLTAVHDAILEDLVFPSEIVGKRIRVKLDGSRLIKVHLDK AQQNNVEHKVETFSGVYKKLTGKDVNFEFPEFQL P62081 40S ribosomal protein S8 Homo sapiens 0.024263386999999997 1 LEVO MGISRDNWHKRRKTGGKRKPYHKKRKYELGRPAANTKIGPRRIHTVRVRGGNKKYRALRLDVGNFSWGSECCTRKTRIID VVYNASNNELVRTKTLVKNCIVLIDSTPYRQWYESHYALPLGRKKGAKLTPEEEEILNKKRSKKIQKKYDERKKNAKISS LLEEQFQQGKLLACIASRPGQCGRADGYVLEGKELEFYLRKIKARKGK P62241 40S ribosomal protein S9 Homo sapiens 0.022641563999999996 1 LEVO MPVARSWVCRKTYVTPRRPFEKSRLDQELKLIGEYGLRNKREVWRVKFTLAKIRKAARELLTLDEKDPRRLFEGNALLRR LVRIGVLDEGKMKLDYILGLKIEDFLERRLQTQVFKLGLAKSIHHARVLIRQRHIRVRKQVVNIPSFIVRLDSQKHIDFS LRSPYGGGRPGRVKRKNAKKGQGGAGAGDDEEED P46781 40S ribosomal protein S10 Homo sapiens 0.018933846 1 LEVO MLMPKKNRIAIYELLFKEGVMVAKKDVHMPKHPELADKNVPNLHVMKAMQSLKSRGYVKEQFAWRHFYWYLTNEGIQYLR DYLHLPPEIVPATLRRSRPETGRPRPKGLEGERPARLTRGEADRDTYRRSAVPPGADKKAEAGAGSATEFQFRGGFGRGR GQPPQ P46783 40S ribosomal protein S11 Homo sapiens 0.018468826 1 LEVO MADIQTERAYQKQPTIFQNKKRVLLGETGKEKLPRYYKNIGLGFKTPKEAIEGTYIDKKCPFTGNVSIRGRILSGVVTKM KMQRTIVIRRDYLHYIRKYNRFEKRHKNMSVHLSPCFRDVQIGDIVTVGECRPLSKTVRFNVLKVTKAAGTKKQFQKF P62280 40S ribosomal protein S12 Homo sapiens 0.014538986999999998 1 LEVO MAEEGIAAGGVMDVNTALQEVLKTALIHDGLARGIREAAKALDKRQAHLCVLASNCDEPMYVKLVEALCAEHQINLIKVD DNKKLGEWVGLCKIDREGKPRKVVGCSCVVVKDYGKESQAKDVIEEYFKCKK P25398 40S ribosomal protein S13 Homo sapiens 0.017259389 1 LEVO MGRMHAPGKGLSQSALPYRRSVPTWLKLTSDDVKEQIYKLAKKGLTPSQIGVILRDSHGVAQVRFVTGNKILRILKSKGL APDLPEDLYHLIKKAVAVRKHLERNRKDKDAKFRLILIESRIHRLARYYKTKRVLPPNWKYESSTASALVA P62277 40S ribosomal protein S14 Homo sapiens 0.016302772

D138: isoaspartate (IAS)

1 LEVO MAPRKGKEKKEEQVISLGPQVAEGENVFGVCHIFASFNDTFVHVTDLSGKETICRVTGGMKVKADRDESSPYAAMLAAQD VAQRCKELGITALHIKLRATGGNRTKTPGPGAQSALRALARSGMKIGRIEDVTPIPS(IAS)STRRKGGRRGRRL P62263 40S ribosomal protein S15 Homo sapiens 0.017076206999999996 1 LEVO MAEVEQKKKRTFRKFTYRGVDLDQLLDMSYEQLMQLYSARQRRRLNRGLRRKQHSLLKRLRKAKKEAPPMEKPEVVKTHL RDMIILPEMVGSMVGVYNGKTFNQVEIKPEMIGHYLGEFSITYKPVKHGRPGIGATHSSRFIPLK P62841 40S ribosomal protein S16 Homo sapiens 0.016477377 1 LEVO MPSKGPLQSVQVFGRKKTATAVAHCKRGNGLIKVNGRPLEMIEPRTLQYKLLEPVLLLGKERFAGVDIRVRVKGGGHVAQ IYAIRQSISKALVAYYQKYVDEASKKEIKDILIQYDRTLLVADPRRCESKKFGGPGARARYQKSYR P62249 40S ribosomal protein S17 Homo sapiens 0.015578156000000001 1 LEVO MGRVRTKTVKKAARVIIEKYYTRLGNDFHTNKRVCEEIAIIPSKKLRNKIAGYVTHLMKRIQRGPVRGISIKLQEEERER RDNYVPEVSALDQEIIEVDPDTKEMLKLLDFGSLSNLQVTQPTVGMNFKTPRGPV P08708 Small ribosomal subunit protein uS13 Homo sapiens 0.017801814

S2: acetylserine (SAC)

1 LEVO M(SAC)LVIPEKFQHILRVLNTNIDGRRKIAFAITAIKGVGRRYAHVVLRKADIDLTKRAGELTEDEVERVITIMQNPRQ YKIPDWFLNRQKDVKDGKYSQVLANGLDNKLREDLERLKKIRAHRGLRHFWGLRVRGQHTKTTGRRGRTVGVSKKK P62269 Small ribosomal subunit protein eS19 Homo sapiens 0.016104578999999997

R67: omega-methylarginine (NMM)

1 LEVO MPGVTVKDVNQQEFVRALAAFLKKSGKLKVPEWVDTVKLAKHKELAPYDENWFYTRAASTARHLYL(NMM)GGAGVGSMT KIYGGRQRNGVMPSHFSRGSKSVARRVLQALEGLKMVEKDQDGGRKLTPQGQRDLDRIAGQVAAANKKH P39019 40S ribosomal protein S20 Homo sapiens 0.013398763000000001 1 LEVO MAFKDTGKTPVEPEVAIHRIRITLTSRNVKSLEKVCADLIRGAKEKNLKVKGPVRMPTKTLRITTRKTPCGEGSKTWDRF QMRIHKRLIDLHSPSEIVKQITSISIEPGVEVEVTIADA P60866 40S ribosomal protein S21 Homo sapiens 0.009166425999999998

M1: acetylmethionine (AME)

1 LEVO (AME)QNDAGEFVDLYVPRKCSASNRIIGAKDHASIQMNVAEVDKVTGRFNGQFKTYAICGAIRRMGESDDSILRLAKAD GIVSKNF P63220 40S ribosomal protein S15a Homo sapiens 0.014865554999999999 1 LEVO MVRMNVLADALKSINNAEKRGKRQVLIRPCSKVIVRFLTVMMKHGYIGEFEIIDDHRAGKIVVNLTGRLNKCGVISPRFD VQLKDLEKWQNNLLPSRQFGFIVLTTSAGIMDHEEARRKHTGGKILGFFF P62244 40S ribosomal protein S23 Homo sapiens 0.015860666

P62: hydroxyproline (HY3)

1 LEVO MGKCRGLRTARKLRSHRRDQKWHDKQYKKAHLGTALKANPFGGASHAKGIVLEKVGVEAKQ(HY3)NSAIRKCVRVQLIK NGKKITAFVPNDGCLNFIEENDEVLVAGFGRKGHAVGDIPGVRFKVVKVANVSLLALYKGKKERPRS A0A4W2DI10 40S ribosomal protein S24 Homo sapiens 0.015463333 1 LEVO MNDTVTIRTRKFMTNRLLQRKQMVIDVLHPGKATVPKTEIREKLAKMYKTTPDVIFVFGFRTHFGGGKTTGFGMIYDSLD YAKKNEPKHRLARHGLYEKKKTSRKQRKERKNRMKKVRGTAKANVGAGKKPKE P62847 40S ribosomal protein S25 Homo sapiens 0.013776224 1 LEVO MPPKDDKKKKDAGKSAKKDKDPVNKSGGKAKKKKWSKGKVRDKLNNLVLFDKATYDKLCKEVPNYKLITPAVVSERLKIR GSLARAALQELLSKGLIKLVSKHRAQVIYTRNTKGGDAPAAGEDA P62851 40S ribosomal protein S26 Homo sapiens 0.013047531999999999

zinc finger protein

1 LEVO MTKKRRNNGRAKKGRGHVQPIRCTNCARCVPKDKAIKKFVIRNIVEAAAVRDISEASVFDAYVLPKLYVKLHYCVSCAIH SKVVRNRSREARKDRTPPPRFRPAGAAPRPPPKPM P62854 40S ribosomal protein S27 Homo sapiens 0.009480186 1 LEVO MPLAKDLLHPSPEEEKRKHKKKRLVQSPNSYFMDVKCPGCYKITTVFSHAQTVVLCVGCSTVLCQPTGGKARLTEGCSFR RKQH P42677 40S ribosomal protein S28 Homo sapiens 0.007855052 1 LEVO MDTSRVQPIKLARVTKVLGRTGSQGQCTQVRVEFMDDTSRSIIRNVKGPVREGDVLTLLESEREARRLR P62857 40S ribosomal protein S29 Homo sapiens 0.006690821

zinc finger protein

1 LEVO MGHQQLYWSHPRKFGQGSRSCRVCSNRHGLIRKYGLNMCRQCFRQYAKDIGFIKLD P62273 Small ribosomal subunit protein eS30 Homo sapiens 0.014415724

1-74: ubiquitin

1 LEVO MQLFVRAQELHTFEVTGQETVAQIKAHVASLEGIAPEDQVVLLAGAPLEDEATLGQCGVEALTTLEVAGRMLGGKVHGSL ARAGKVRGQTPKVAKQEKKKKKTGRAKRRMQYNRRFVNVVPTFGKKKGPNANS P62861 Ubiquitin-40S ribosomal protein S27a Homo sapiens 0.018004041000000002

1-76: ubiquitin zinc finger protein

1 LEVO MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGGAKKR KKKSYTTPKKNKHKRKKVKLAVLKYYKVDENGKISRLRRECPSDECGAGVFMASHFDRHYCGKCCLTYCFNKPEDK P62979 Receptor of activated protein C kinase 1 Homo sapiens 0.035115652 1 LEVO MTEQMTLRGTLKGHNGWVTQIATTPQFPDMILSASRDKTIIMWKLTRDETNYGIPQRALRGHSHFVSDVVISSDGQFALS GSWDGTLRLWDLTTGTTTRRFVGHTKDVLSVAFSSDNRQIVSGSRDKTIKLWNTLGVCKYTVQDESHSEWVSCVRFSPNS SNPIIVSCGWDKLVKVWNLANCKLKTNHIGHTGYLNTVTVSPDGSLCASGGKDGQAMLWDLNEGKHLYTLDGGDIINALC FSPNRYWLCAATGPSIKIWDLEGKIIVDELKQEVISTSSKAEPPQCTSLAWSADGQTLFAGYTDNLVRVWQVTIGTR P63244 60S ribosomal protein L41 Homo sapiens 0.003473451

large subunit protein associated with small subunit

1 LEVO MRAKWRKKRMRRLKRKRRKMRQRSK P62945 Nsp1 Bat Hp-betacoronavirus/Zhejiang2013 0.021172863

residues 1-174 of Bat-Hp-betacoronavirus/Zhejiang2013 polyprotein ORF1ab

1 Escherichia coli LEVO MHHHHHHENLYFQSMCSKGYELNQKTHFSVELPWIQIGENPIKPWSVTPAEALNTVYAAIAEGKAAFIPPFKGMHKYLPE LCVFLVRNHGNPTRPFDLQELAVREGDVNYGRSGETVGAIVPLDGQEPYGTITIQLRRRGKNAGGVYAWTNTRDTVTDDL VHEPIDLYTEDPKGKHAQGNLRKFLTGG A0A088DIE1 UNKNOWN LIGAND 117 UNX MAGNESIUM ION 2.4305e-05 111 MG ZINC ION 6.5409e-05 3 ZN singleParticle particle 7.4 50.0 HEPES-KOH 100.0 KOAc 10.0 Mg(OAc)2 Quantifoil R2/2 COPPER CARBON HOLEY GLOW DISCHARGE 15

15 mA easiGlow Discharge cleaning system (PELCO)

ETHANE-PROPANE 100 277 FEI VITROBOT MARK IV

f.c. 80 nM

FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.6 3.0 81000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 (6k x 4k) 12607 60.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION EMD-11320 2.98 FSC 0.143 CUT-OFF 98750 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_17804.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 560 560 560 0 0 0 560 560 560 596.4 596.4 596.4 90.0 90.0 90.0 X Y Z -0.548387 1.3776022 0.000042882748 0.034650292 1.065 1.065 1.065 0.16 AUTHOR ::::EMDATABANK.org::::EMD-17804:::: 6ZOK PDB experimental model

40S body

6ZOL PDB experimental model

40S head

OTHER

phenix.real_space_refine

REAL emd_17804_msk_2.map emd_17804_msk_1.map emd_17804_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 560 560 560 0 0 0 560 560 560 596.4 596.4 596.4 90.0 90.0 90.0 X Y Z -1.7644714 2.0116045 0.00056600774 0.20284706 1.065 1.065 1.065 AUTHOR ::::EMDATABANK.org::::EMD-17804:::: emd_17804_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 560 560 560 0 0 0 560 560 560 596.4 596.4 596.4 90.0 90.0 90.0 X Y Z -1.7845365 2.177039 0.0005719868 0.20325507 1.065 1.065 1.065 AUTHOR ::::EMDATABANK.org::::EMD-17804::::