Structure of human eIF3 core from closed 48S translation initiation complex

2026-06-24 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 EXPERIMENTAL_SUMMARY em_admin _em_admin.last_update STRUCTURE_SUMMARY em_admin pdbx_entry_details pdbx_modification_feature _em_admin.last_update _pdbx_entry_details.has_protein_modification DATABASE_REFERENCES citation em_admin _citation.journal_volume _citation.page_first _citation.page_last _citation.year _em_admin.last_update DATA_COLLECTION chem_comp_atom chem_comp_bond em_admin _chem_comp_atom.atom_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _em_admin.last_update PDBe PDBe 2023-12-13 2024-08-14 2024-08-14 2026-06-24 Max Planck Society Germany German Research Foundation (DFG) Leibniz-Preis Germany Structure of human eIF3 core from closed 48S translation initiation complex Petrychenko V Yi S-H Liedtke D Peng BZ Rodnina MV Fischer N RIBOSOME, TRANSLATION, initiation, 48S, eIF, human, eukaryotic, factor, codon, scanning, open, reading Petrychenko V Yi SH Liedtke D Peng BZ Rodnina MV Fischer N Structural basis for translational control by the human 48S initiation complex. Nat.Struct.Mol.Biol. US 32 62 72 2025 39289545 doi:10.1038/s41594-024-01378-4 1545-9985 8rg0 FULLOVERLAP PDB 8PJ1 unspecified

PDB entries for the same citation

PDB 8PJ2 unspecified

PDB entries for the same citation

PDB 8PJ3 unspecified

PDB entries for the same citation

PDB 8PJ4 unspecified

PDB entries for the same citation

PDB 8PJ5 unspecified

PDB entries for the same citation

PDB 8PJ6 unspecified

PDB entries for the same citation

EMDB EMD-19128 associated EM volume

Structure of human eIF3 from closed 48S translation initiation complex

Human 48S initiation complex 40S-eIF1-eIF1A-eIF2-eIF3-tRNA-Met-mRNA Human 48S initiation complex 40S-eIF1-eIF1A-eIF2-eIF3-tRNA-Met-mRNA 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Human 48S initiation complex 40S-eIF1-eIF1A-eIF2-eIF3-tRNA-Met 1 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Homo sapiens mRNA 1 5 Homo sapiens Eukaryotic translation initiation factor 3 subunit K Homo sapiens 0.025083618999999998 1 LEVO MAMFEQMRANVGKLLKGIDRYNPENLATLERYVETQAKENAYDLEANLAVLKLYQFNPAFFQTTVTAQILLKALTNLPHT DFTLCKCMIDQAHQEERPIRQILYLGDLLETCHFQAFWQALDENMDLLEGITGFEDSVRKFICHVVGITYQHIDRWLLAE MLGDLSDSQLKVWMSKYGWSADESGQIFICSQEESIKPKNIVEKIDFDSVSSIMASSQ Q9UBQ5 Eukaryotic translation initiation factor 3 subunit F Homo sapiens 0.037593644999999995 1 LEVO MATPAVPVSAPPATPTPVPAAAPASVPAPTPAPAAAPVPAAAPASSSDPAAAAAATAAPGQTPASAQAPAQTPAPALPGP ALPGPFPGGRVVRLHPVILASIVDSYERRNEGAARVIGTLLGTVDKHSVEVTNCFSVPHNESEDEVAVDMEFAKNMYELH KKVSPNELILGWYATGHDITEHSVLIHEYYSREAPNPIHLTVDTSLQNGRMSIKAYVSTLMGVPGRTMGVMFTPLTVKYA YYDTERIGVDLIMKTCFSPNRVIGLSSDLQQVGGASARIQDALSTVLQYAEDVLSGKVSADNTVGRFLMSLVNQVPKIVP DDFETMLNSNINDLLMVTYLANLTQSQIALNEKLVNL O00303 3.4.19.12 Eukaryotic translation initiation factor 3 subunit L Homo sapiens 0.06680373399999999 1 LEVO MSYPADDYESEAAYDPYAYPSDYDMHTGDPKQDLAYERQYEQQTYQVIPEVIKNFIQYFHKTVSDLIDQKVYELQASRVS SDVIDQKVYEIQDIYENSWTKLTERFFKNTPWPEAEAIAPQVGNDAVFLILYKELYYRHIYAKVSGGPSLEQRFESYYNY CNLFNYILNADGPAPLELPNQWLWDIIDEFIYQFQSFSQYRCKTAKKSEEEIDFLRSNPKIWNVHSVLNVLHSLVDKSNI NRQLEVYTSGGDPESVAGEYGRHSLYKMLGYFSLVGLLRLHSLLGDYYQAIKVLENIELNKKSMYSRVPECQVTTYYYVG FAYLMMRRYQDAIRVFANILLYIQRTKSMFQRTTYKYEMINKQNEQMHALLAIALTMYPMRIDESIHLQLREKYGDKMLR MQKGDPQVYEELFSYSCPKFLSPVVPNYDNVHPNYHKEPFLQQLKVFSDEVQQQAQLSTIRSFLKLYTTMPVAKLAGFLD LTEQEFRIQLLVFKHKMKNLVWTSGISALDGEFQSASEVDFYIDKDMIHIADTKVARRYGDFFIRQIHKFEELNRTLKKM GQRP Q9Y262 Eukaryotic translation initiation factor 3 subunit M Homo sapiens 0.042555832 1 LEVO MSVPAFIDISEEDQAAELRAYLKSKGAEISEENSEGGLHVDLAQIIEACDVCLKEDDKDVESVMNSVVSLLLILEPDKQE ALIESLCEKLVKFREGERPSLRLQLLSNLFHGMDKNTPVRYTVYCSLIKVAASCGAIQYIPTELDQVRKWISDWNLTTEK KHTLLRLLYEALVDCKKSDAASKVMVELLGSYTEDNASQARVDAHRCIVRALKDPNAFLFDHLLTLKPVKFLEGELIHDL LTIFVSAKLASYVKFYQNNKDFIDSLGLLHEQNMAKMRLLTFMGMAVENKEISFDTMQQELQIGADDVEAFVIDAVRTKM VYCKIDQTQRKVVVSHSTHRTFGKQQWQQLYDTLNAWKQNLNKVKNSLLSLSDT Q7L2H7 mRNA Homo sapiens 0.082412445 1 GGGCAACAACAACAAGCUAGCCACAACAACAACAACAACAACAACAAGUCGACCAACAACAACAACAACAACAACAACAA CUCGAGCAACAACAACAACAACAACAACAACAAGGAUCCAAAACAGACCACCAUGGUACGUUUCAAGGCUUGAGCCCUCG UCACUGCCCUGUGGGGCAAGGUGACUCUGGAAGAAGUUGGUGGUGAGGCCCUGGGCAGGCUGCAGAGUGUGAGGGAAGGU CUGGUUGUCUACCAA Eukaryotic translation initiation factor 3 subunit H Homo sapiens 0.039979277 1 LEVO MASRKEGTGSTATSSSSTAGAAGKGKGKGGSGDSAVKQVQIDGLVVLKIIKHYQEEGQGTEVVQGVLLGLVVEDRLEITN CFPFPQHTEDDADFDEVQYQMEMMRSLRHVNIDHLHVGWYQSTYYGSFVTRALLDSQFSYQHAIEESVVLIYDPIKTAQG SLSLKAYRLTPKLMEVCKEKDFSPEALKKANITFEYMFEEVPIVIKNSHLINVLMWELEKKSAVADKHELLSLASSNHLG KNLQLLMDRVDEMSQDIVKYNTYMRNTSKQQQQKHQYQQRRQQENMQRQSRGEPPLPEEDLSKLFKPPQPPARMDSLLIA GQINTYCQNIKEFTAQNLGKLFMAQALQEYNN O15372 18S rRNA Homo sapiens 0.6032455

Only small part of the 18S rRNA is provided with sequence truncated to visualized only parts.

1 UACCUGGUUGAUCCUGCCAGUAGCAU(A2M)UGCUUGUCUCAAAGAUUAAGCCAUGCAUGUCUGAGUACGCACGGCCGGU ACAGUGAAACUGCGAAUGGCUCAUUAAAUCAGUUAUGGU(OMU)CC(PSU)U(OMU)GGUCGCUCGCUCCUCUCCUACUU GGAUAACUGUGGUA(A2M)UUCUAG(A2M)GCUAAUA(OMC)AUGCCGACGGGCGCUGACCCCCUUCGCGGGGGGGAUGC GUGCAUUUAUCAGAUCAAAACCAACCCGGUCAGCCCCUCUCCGGCCCCGGCCGGGGGGCGGGCGCCGGCGGCUUUGGUGA CUCUAGAUAACCUCGGGCCGAUCGCACGCCCCCCGUGGCGGCGACGACCCAUUCGAACGUCUGCCCUAUCAACUUUCGAU GGUAGUCGCCGUGCCUACCAUGGUGACCACGGGUGACGGGGAAUCAGGGUUCGAUUCCGGAGAGGGAGCCUGAGAAACGG CUACCACAUCCAAGGAAGGCAGCAGGCGCGC(A2M)AAUUACCCACUCCCGACCCGGGGA(OMG)GUAGUGA(OMC)GAA AAAUAACAAUACAGGACUCUUUCGAGGCCCUGUAAUUGGAAUGAGUCCACUUUAAAUCCUUUAACGAGGAUCCAUUGGAG GGCAAGUCUGG(PSU)GCCAGCAGCCGCGGUAAUUCCAGCUCCAAUA(OMG)CGUAUAUUAAAGUUGCUGCAGUU(A2M) AAAAGCUCGUAGUU(OMG)GAUCUUGGGAGCGGGCGGGCGGUCCGCCGCGAGGCGAGCCACCGCCCGUCCCCGCCCCUUG CCUCUCGGCGCCCCCUCGAUGCUCUUAGCUGAGUGUCCCGCGGGGCCCGAAGCGUUUACUUUGAAAAAA(5MU)UAGAGU G(PSU)(PSU)CAAAGCAGGCCCGAGCCGCCUGGAUACCGCAGCUAGGAAUAAUGGAAUAGGACCGCGGUUCUAUUUUGU UGGUUUUCGGAACUGAGGCCAUGAUUAAGAGGGACGGCCGGGGGCAUUCGUAUUGCGCCGCUAGAGGUGAAAUUCUUGGA CCGGCGCAAGACGGACCAGAGCGAAAGCAUUUGCCAAGAAUGUUUUCAUUAAUCAAGA(A2M)CGAAAGUCGGAGGUUCG AAGACGAUCAGAUACCGUCGUAGUUCCGACCA(PSU)AAACGAUGCCGACCGGCGAUGCGGCGGCGUUAUUCCCAUGACC CGCCGGGCAGCUUCCGGGAAACCAAAGUCUUUGGGUUCCGGGGGGAGUAUGGUUGCAAAGCUGAAACUUAAAGGAAUUGA CGGAAGGGCACCAC(JMH)AGGAGUGGAGCCUGCGGCUUAAU(PSU)UGAC(B8N)CAACACGGGAAACCUCACCCGGCC CGGACACGGACAGGAUUGACAGAUUGAUAGCUCUUUCUCGAUUCCGUGGGUGGUGGUGCAUGGCCGUUCUUAGUUGGUGG AGCGAUUUGUCUGGUUAAUUC(5MC)GAUAACGAACGAGACUCUGGCAUGCUAACUAGUUACGCGACCCCCGAGCGGUCG GCGUCCCCCAACUUCUUAGAGGGACAAGUGGCGUUCAGCCACCCGAGAUUGAGCAAUAACAGGUCUGUGAUGCCCUUAGA UGUCCGGGGCUGCACGCGCGCUACACUGACUGGCUCAGCGUGUGCCUACCCUACGCCGGCAGGCGCGGGUAACCCGUUGA ACCCCAUUCGUGAUGGGGAUCGGGGAUUGCAAUUAUUCCCCAUGAACGAGGAAUUCCCAGUAAGUGCGGGUCAUAAGCUU GCGUUGAUU(A2M)AGUCCCUGCCCUUUGUACACACCG(OMC)CCGUCGCUACUACCGAUUGGAUGGUUUAGUGAGGCCC UCGGAUCGGCCCCGCCGGGGUCGGCCCACGGCCCUGGCGGAGCGCUGAGAAGACGGUCGAACUUGACUAUCUAGAGGAAG UAAAAGUCG(UR3)A(6MZ)CAAGGUUUCCGUAGGUG(MA6)(MA6)CCUGCGGAAGGAUCAUUA 40S ribosomal protein S27 Homo sapiens 0.009480186 1 LEVO MPLAKDLLHPSPEEEKRKHKKKRLVQSPNSYFMDVKCPGCYKITTVFSHAQTVVLCVGCSTVLCQPTGGKARLTEGCSFR RKQH P42677 40S ribosomal protein S13 Homo sapiens 0.017259389 1 LEVO MGRMHAPGKGLSQSALPYRRSVPTWLKLTSDDVKEQIYKLAKKGLTPSQIGVILRDSHGVAQVRFVTGNKILRILKSKGL APDLPEDLYHLIKKAVAVRKHLERNRKDKDAKFRLILIESRIHRLARYYKTKRVLPPNWKYESSTASALVA P62277 40S ribosomal protein S17 Homo sapiens 0.015578156000000001 1 LEVO MGRVRTKTVKKAARVIIEKYYTRLGNDFHTNKRVCEEIAIIPSKKLRNKIAGYVTHLMKRIQRGPVRGISIKLQEEERER RDNYVPEVSALDQEIIEVDPDTKEMLKLLDFGSLSNLQVTQPTVGMNFKTPRGPV P08708 40S ribosomal protein SA Homo sapiens 0.032883938 1 LEVO MSGALDVLQMKEEDVLKFLAAGTHLGGTNLDFQMEQYIYKRKSDGIYIINLKRTWEKLLLAARAIVAIENPADVSVISSR NTGQRAVLKFAAATGATPIAGRFTPGTFTNQIQAAFREPRLLVVTDPRADHQPLTEASYVNLPTIALCNTDSPLRYVDIA IPCNNKGAHSVGLMWWMLAREVLRMRGTISREHPWEVMPDLYFYRDPEEIEKEEQAAAEKAVTKEEFQGEWTAPAPEFTA TQPEVADWSEGVQVPSVPIQQFPTEDWSAQPATEDWSAAPTAQATEWVGATTDWS P08865 40S ribosomal protein S3a Homo sapiens 0.030002061 1 LEVO MAVGKNKRLTKGGKKGAKKKVVDPFSKKDWYDVKAPAMFNIRNIGKTLVTRTQGTKIASDGLKGRVFEVSLADLQNDEVA FRKFKLITEDVQGKNCLTNFHGMDLTRDKMCSMVKKWQTMIEAHVDVKTTDGYLLRLFCVGFTKKRNNQIRKTSYAQHQQ VRQIRKKMMEIMTREVQTNDLKEVVNKLIPDSIGKDIEKACQSIYPLHDVFVRKVKMLKKPKFELGKLMELHGEGSSSGK ATGDETGAKVERADGYEPPVQESV P61247 40S ribosomal protein S14 Homo sapiens 0.016302772 1 LEVO MAPRKGKEKKEEQVISLGPQVAEGENVFGVCHIFASFNDTFVHVTDLSGKETICRVTGGMKVKADRDESSPYAAMLAAQD VAQRCKELGITALHIKLRATGGNRTKTPGPGAQSALRALARSGMKIGRIEDVTPIPSDSTRRKGGRRGRRL P62263 40S ribosomal protein S26 Homo sapiens 0.013047531999999999 1 LEVO MTKKRRNNGRAKKGRGHVQPIRCTNCARCVPKDKAIKKFVIRNIVEAAAVRDISEASVFDAYVLPKLYVKLHYCVSCAIH SKVVRNRSREARKDRTPPPRFRPAGAAPRPPPKPM P62854 40S ribosomal protein S28 Homo sapiens 0.007855052 1 LEVO MDTSRVQPIKLARVTKVLGRTGSQGQCTQVRVEFMDDTSRSIIRNVKGPVREGDVLTLLESEREARRLR P62857 Eukaryotic translation initiation factor 3 subunit A Homo sapiens 0.16690378099999997 1 LEVO MPAYFQRPENALKRANEFLEVGKKQPALDVLYDVMKSKKHRTWQKIHEPIMLKYLELCVDLRKSHLAKEGLYQYKNICQQ VNIKSLEDVVRAYLKMAEEKTEAAKEESQQMVLDIEDLDNIQTPESVLLSAVSGEDTQDRTDRLLLTPWVKFLWESYRQC LDLLRNNSRVERLYHDIAQQAFKFCLQYTRKAEFRKLCDNLRMHLSQIQRHHNQSTAINLNNPESQSMHLETRLVQLDSA ISMELWQEAFKAVEDIHGLFSLSKKPPKPQLMANYYNKVSTVFWKSGNALFHASTLHRLYHLSREMRKNLTQDEMQRMST RVLLATLSIPITPERTDIARLLDMDGIIVEKQRRLATLLGLQAPPTRIGLINDMVRFNVLQYVVPEVKDLYNWLEVEFNP LKLCERVTKVLNWVREQPEKEPELQQYVPQLQNNTILRLLQQVSQIYQSIEFSRLTSLVPFVDAFQLERAIVDAARHCDL QVRIDHTSRTLSFGSDLNYATREDAPIGPHLQSMPSEQIRNQLTAMSSVLAKALEVIKPAHILQEKEEQHQLAVTAYLKN SRKEHQRILARRQTIEERKERLESLNIQREKEELEQREAELQKVRKAEEERLRQEAKEREKERILQEHEQIKKKTVRERL EQIKKTELGAKAFKDIDIEDLEELDPDFIMAKQVEQLEKEKKELQERLKNQEKKIDYFERAKRLEEIPLIKSAYEEQRIK DMDLWEQQEEERITTMQLEREKALEHKNRMSRMLEDRDLFVMRLKAARQSVYEEKLKQFEERLAEERHNRLEERKRQRKE ERRITYYREKEEEEQRRAEEQMLKEREERERAERAKREEELREYQERVKKLEEVERKKRQRELEIEERERRREEERRLGD SSLSRKDSRWGDRDSEGTWRKGPEADSEWRRGPPEKEWRRGEGRDEDRSHRRDEERPRRLGDDEDREPSLRPDDDRVPRR GMDDDRGPRRGPEEDRFSRRGADDDRPSWRNTDDDRPPRRIADEDRGNWRHADDDRPPRRGLDEDRGSWRTADEDRGPRR GMDDDRGPRRGGADDERSSWRNADDDRGPRRGLDDDRGPRRGMDDDRGPRRGMDDDRGPRRGMDDDRGPRRGLDDDRGPW RNADDDRIPRRGAEDDRGPWRNMDDDRLSRRADDDRFPRRGDDSRPGPWRPLVKPGGWREKEKAREESWGPPRESRPSEE REWDREKERDRDNQDREENDKDPERERDRERDVDREDRFRRPRDEGGWRRGPAEESSSWRDSSRRDDRDRDDRRRERDDR RDLRERRDLRDDRDRRGPPLRSEREEVSSWRRADDRKDDRVEERDPPRRVPPPALSRDRERDRDREREGEKEKASWRAEK DRESLRRTKNETDEDGWTTVRR Q14152 Eukaryotic translation initiation factor 3 subunit E Homo sapiens 0.052281633 1 LEVO MAEYDLTTRIAHFLDRHLVFPLLEFLSVKEIYNEKELLQGKLDLLSDTNMVDFAMDVYKNLYSDDIPHALREKRTTVVAQ LKQLQAETEPIVKMFEDPETTRQMQSTRDGRMLFDYLADKHGFRQEYLDTLYRYAKFQYECGNYSGAAEYLYFFRVLVPA TDRNALSSLWGKLASEILMQNWDAAMEDLTRLKETIDNNSVSSPLQSLQQRTWLIHWSLFVFFNHPKGRDNIIDLFLYQP QYLNAIQTMCPHILRYLTTAVITNKDVRKRRQVLKDLVKVIQQESYTYKDPITEFVECLYVNFDFDGAQKKLRECESVLV NDFFLVACLEDFIENARLFIFETFCRIHQCISINMLADKLNMTPEEAERWIVNLIRNARLDAKIDSKLGHVVMGNNAVSP YQQVIEKTKSLSFRSQMLAMNIEKKLNQNSRSEAPNWATQDSGFY P60228 Eukaryotic translation initiation factor 3 subunit D Homo sapiens 0.064060758 1 LEVO MAKFMTPVIQDNPSGWGPCAVPEQFRDMPYQPFSKGDRLGKVADWTGATYQDKRYTNKYSSQFGGGSQYAYFHEEDESSF QLVDTARTQKTAYQRNRMRFAQRNLRRDKDRRNMLQFNLQILPKSAKQKERERIRLQKKFQKQFGVRQKWDQKSQKPRDS SVEVRSDWEVKEEMDFPQLMKMRYLEVSEPQDIECCGALEYYDKAFDRITTRSEKPLRSIKRIFHTVTTTDDPVIRKLAK TQGNVFATDAILATLMSCTRSVYSWDIVVQRVGSKLFFDKRDNSDFDLLTVSETANEPPQDEGNSFNSPRNLAMEATYIN HNFSQQCLRMGKERYNFPNPNPFVEDDMDKNEIASVAYRYRRWKLGDDIDLIVRCEHDGVMTGANGEVSFINIKTLNEWD SRHCNGVDWRQKLDSQRGAVIATELKNNSYKLARWTCCALLAGSEYLKLGYVSRYHVKDSSRHVILGTQQFKPNEFASQI NLSVENAWGILRCVIDICMKLEEGKYLILKDPNKQVIRVYSLPDGTFSSDEDEEEEEEEEEEEEEEET O15371 Eukaryotic translation initiation factor 3 subunit C Homo sapiens 0.105503945 1 LEVO MSRFFTTGSDSESESSLSGEELVTKPVGGNYGKQPLLLSEDEEDTKRVVRSAKDKRFEELTNLIRTIRNAMKIRDVTKCL EEFELLGKAYGKAKSIVDKEGVPRFYIRILADLEDYLNELWEDKEGKKKMNKNNAKALSTLRQKIRKYNRDFESHITSYK QNPEQSADEDAEKNEEDSEGSSDEDEDEDGVSAATFLKKKSEAPSGESRKFLKKMDDEDEDSEDSEDDEDWDTGSTSSDS DSEEEEGKQTALASRFLKKAPTTDEDKKAAEKKREDKAKKKHDRKSKRLDEEEEDNEGGEWERVRGGVPLVKEKPKMFAK GTEITHAVVIKKLNEILQARGKKGTDRAAQIELLQLLVQIAAENNLGEGVIVKIKFNIIASLYDYNPNLATYMKPEMWGK CLDCINELMDILFANPNIFVGENILEESENLHNADQPLRVRGCILTLVERMDEEFTKIMQNTDPHSQEYVEHLKDEAQVC AIIERVQRYLEEKGTTEEVCRIYLLRILHTYYKFDYKAHQRQLTPPEGSSKSEQDQAENEGEDSAVLMERLCKYIYAKDR TDRIRTCAILCHIYHHALHSRWYQARDLMLMSHLQDNIQHADPPVQILYNRTMVQLGICAFRQGLTKDAHNALLDIQSSG RAKELLGQGLLLRSLQERNQEQEKVERRRQVPFHLHINLELLECVYLVSAMLLEIPYMAAHESDARRRMISKQFHHQLRV GERQPLLGPPESMREHVVAASKAMKMGDWKTCHSFIINEKMNGKVWDLFPEADKVRTMLVRKIQEESLRTYLFTYSSVYD SISMETLSDMFELDLPTVHSIISKMIINEELMASLDQPTQTVVMHRTEPTAQQNLALQLAEKLGSLVENNERVFDHKQGT YGGYFRDQKDGYRKNEGYMRRGGYRQQQSQTAY Q99613 MAGNESIUM ION 2.4305e-05 1 MG ZINC ION 6.5409e-05 1 ZN singleParticle particle 7.5 20.0 HEPES 95.0 KOAc Potassium acetate 3.75 Mg(OAc)2 Magnesium acetate 1.0 ATP Adenosine triphosphate 0.5 GTP Guanosine triphosphate 2.0 DTT Dithiothreitol 0.25 Spermidine ETHANE 100 277 HOMEMADE PLUNGER

Manual blotting & plunge-freezing.

FEI TITAN KRIOS SPOT SCAN BRIGHT FIELD FIELD EMISSION GUN 300 0.01 0.2 2.5 59000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN Electron-optical aberrations were corrected using a CETCOR Cs-corrector (CEOS, Heidelberg) aligned with the CETCORPLUS 4.6.9 software package (CEOS, Heidelberg). FEI FALCON III (4k x 4k) INTEGRATING 1.5 45.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION

Low resolution cryo-EM map of vacant human 40S subunit.

C1 3.4 FSC 0.143 CUT-OFF 356632 PROJECTION MATCHING PROJECTION MATCHING emd_19128.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 240 240 240 0 0 0 240 240 240 278.4 278.4 278.4 90.0 90.0 90.0 X Y Z -15.71841 34.833424000000001 -0.000000000012867 1.0 1.16 1.16 1.16 4.0 AUTHOR ::::EMDATABANK.org::::EMD-19128:::: REAL emd_19128_msk_1.map emd_19128_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 240 240 240 0 0 0 240 240 240 278.4 278.4 278.4 90.0 90.0 90.0 X Y Z -0.009536957 0.050681267 0.000327364 0.002906597 1.16 1.16 1.16 AUTHOR ::::EMDATABANK.org::::EMD-19128:::: Unsharpened main map from 3D refinement step emd_19128_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 240 240 240 0 0 0 240 240 240 278.4 278.4 278.4 90.0 90.0 90.0 X Y Z -0.014671941 0.04751152 0.00032918452 0.0021795572 1.16 1.16 1.16 AUTHOR ::::EMDATABANK.org::::EMD-19128:::: Map from focused flexible refinement with improved density for eIF3k/l emd_19128_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 240 240 240 0 0 0 240 240 240 278.4 278.4 278.4 90.0 90.0 90.0 X Y Z -0.011949448 0.053210568 0.00032884246 0.0029711141 1.16 1.16 1.16 AUTHOR ::::EMDATABANK.org::::EMD-19128:::: emd_19128_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 240 240 240 0 0 0 240 240 240 278.4 278.4 278.4 90.0 90.0 90.0 X Y Z -0.011488033 0.05346116 0.00032589695 0.0029707577 1.16 1.16 1.16 AUTHOR ::::EMDATABANK.org::::EMD-19128::::