Cryo-EM structure of Chaetomium thermophilum ribosome-bound SND3 translocon

2025-11-12 REL PDBe INITIAL_RELEASE REPOSITORY PDBe PDBe 2025-01-31 2025-11-12 2025-11-12 2025-11-12 H2020 Marie Curie Actions of the European Commission HORIZON-MSCA-2022-PF-01; Project ID: 101107937 European Union Max Planck Society Germany German Research Foundation (DFG) SFB 1507/P16 (project-ID 450648163) Germany Cryo-EM structure of Chaetomium thermophilum ribosome-bound SND3 translocon Yang TJ McDowell MA membrane protein biogenesis, SND3, ribosome, co-translation translocation, insertase Yang TJ Mukherjee S Langer JD Hummer G McDowell MA SND3 is the membrane insertase within a distinct SEC61 translocon complex. Nat Commun UK 16 9566 9566 2025 41162385 doi:10.1038/s41467-025-65357-z 2041-1723 9i78 FULLOVERLAP EMDB EMD-52656 associated EM volume

ribosome-bound SND3 translocon ribosome-bound SND3 translocon 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 38 39 40 41 42 43 44 45 46 47 48 49 50 Thermochaetoides thermophila DSM 1495 Translocon Sec61/SecY plug domain-containing protein Thermochaetoides thermophila DSM 1495 0.05232232 1 LEVO MSSLRFLDLVKPFVPFLPEVQQPESKIPFNQKLMWTGLTLLIFLVMSQMPLYGIVSSDSSDPLYWLRMMMASNRGTLMEL GITPIISSGMVFQLLAGTHMIDVNLDLKSDRELYQSAQKLFALILSVGTATVYVFTGLYGPPSELGAGIVFLLILQLVLA GMIVILLDELLQKGYGLGSGISLFIATNICESIMWKAFSPTSINTGRGPEYEGAVIALFHLLMTWPNKQRALQEAFYRQN LPNIMNLLATIVVFAAVIYLQGFRVEIPVKSSRQRGARGSYPVRLFYTSNMPIMLQSTLSSNIFLISQMLYSRFSDNLLV RLFGVWEAKDGSSQLSAVSGLVYYMSPPLNFKEALLDPIHTFVYIAYMLTACAIFSKTWIEVSGSSPRDVAKQLKDQGLV MAGHRDQSMYKELKRVIPTAAAFGGACIGALSVASDLMGALGSGTGTLLAVTIIYGYFEIAAKEGDLAGMKGMIMG G0SHC8 SEC61 beta subunit Thermochaetoides thermophila DSM 1495 0.012552324 1 LEVO MASPRATSPAPAGEKGSATGASTSASPGVLGGPRGSSPPPPGGARTAIRRRAAADQKERLANQRPNSTRAAGAGGSSNTM LKLYTDESPGLKVDPVVVLVLSLVFIFSVVALHVIAKITRKFSS SEC61 gamma subunit Thermochaetoides thermophila DSM 1495 0.00781819 1 LEVO MADQIQELLDVPREFLKDGIQFINRAQKPDRREFIKISQAVGVGFLIMGAVGYFVKLIHVPLNNILVGGA G0SFD9 CCDC47 Thermochaetoides thermophila DSM 1495 0.051723922

genome engineered CCDC47 (internal FLAG-tag after the residue T60)

1 Thermochaetoides thermophila DSM 1495 LEVO MANVLNNLFGGGKPSVSPDPLVAGDDFADFSQAAEPSPVTVQPLATTPSAVPLQPARPYTDYKDDDDKKWYRLHERYTWS DFKSEGIILCIISVFIILHVIGASLNRRKAKKWIRAHAAPLAAEFAVVGYSGIPKNVSDKKGEELVKALQDSNIAQGDNL IKERSLFEFATYATGRANVAFLEVKIALTKRFNPLTAFFESVLGFFFESGPEVGDRVEATLYPFDGKEADVVPDFPGAAE LRSKDPKSTYDNFVWAIVHKECMKKARNDRYDLSLTYTKDHAKLPNWLAVMSESAEITDALLTPELIKAAEAAGDLFEYL VVTDQPEDKPKTLNETRPRKRVILKYRVPSNDDYTSLLPIFEYFLRMPDHLVQVAHFRPEVLRKVKVVRDEEIRKIQKAE EESKAEERAQEREKAKKAKRDQELSQLDAKAQKKYLEREREKELKRSMKKATIRA G0S5M5 Putative inorganic phosphate transporter protein Thermochaetoides thermophila DSM 1495 0.024180205

Putative inorganic phosphate transporter protein with C-terminal TwinStrep-tag

1 Thermochaetoides thermophila DSM 1495 LEVO MALSPQITNLIIIFGMMQVSKKIPFDDPNVLNMCRAAYLASNLIILCISLYIKSVVDKKKDMTTLKYIEPAPPGSSEEGK LVTTTVHAYDVEQVKILIKSQLFGIGMMAFMHLYLKYTNPLLIQSIIPLKGALESNMAKIHLWGMPATGDLKRPFKQPGG LLGGLFGQSVQADKKAVEAAERAGRGGVKEEGSGSAWSHPQFEKGGGSGGGSGGSAWSHPQFEK G0RYQ7 Translocon-associated protein subunit alpha Thermochaetoides thermophila DSM 1495 0.029964065999999998 1 LEVO MVNFKWSALALLALRVAAVFAQEESADAEPGVLKEVSPDELKVSIDTTFPDADIFGVKLVNGRPTKAIIEITNHEEVPVD VAFIGGILKTTKPLPEDAPHYASIVRNLTAVRYGVQVPAGEKHQLPYQFVLDMMPQDVNLVLSAVITNAAAGKIYEVEAH SGPASIVDPPTSIFDPQIIFLYLFLTAFFSGIAYWVYKTWLEQFFPQAKPSRAAGPAKGKKARRAGGATSDAEPVSGSES AGGNTSGAGEKEYDESWIPAHHINRPVARKVKGGSKSK G0SGC8 60S ribosomal protein L2-like protein Thermochaetoides thermophila DSM 1495 0.027598875 1 LEVO MGRVIRNQRKGRGSVFTAHTRLRKAPAKFRPLDYAERHGYIRGIVKEIIHDPGRGAPLARVVFRSPYKYKQITETFIANE GMYTGQFIYAGKNAALTVGNILPLSSVPEGTVVSNVEEKPGDRGALGRTSGNYVTVVGHNPDEGKTRIKLPSGAKKVVPS SSRGMIGIVAGGGRTDKPLLKASRAKHKFAVKRNRWPKTRGVAMNPVDHPHGGGNHQHIGKASTISRYAAQGQKAGLIAA RRTGLLRGTQKTKE G0S4P8 60S ribosomal protein L3-like protein Thermochaetoides thermophila DSM 1495 0.044456855 1 LEVO MSHRKYEAPRHGSLAFLPRKRAARHRGRVKSFPKDDPKKPVHLTAAMGYKAGMTTIVRDLDRPGAKAHKKEVVEAVTIID CPPMVVVGLVGYIETPRGLRSLTTVWAEHLSDEVKRRFYKNWYKSKKKAFTKYAKKYAENNGASITRELERIKKYCTVVR VLAHTQIRKTPLKQKKAHLMEIQINGGSVADKVEFGRSLFEKPVTIDTIFEKDEMIDVIAVTKGHGFVGVTARWGTKKLP RKTHKGLRKVACIGAWHPSHVQWTVARAGQMGYHHRTSVNHKIYRIGKGDDEANASTETDLTKKKITPMGGFVRYGEVNN DYVMIKGSVPGVKKRIMTLRKSLFTHTSRKALEKVELKWIDTSSEFGHGAFQTAAEKKQFMGTLKKDLQTSA G0RXW1 60S ribosomal protein L4-like protein Thermochaetoides thermophila DSM 1495 0.039439938 1 LEVO MASRPTVTVFGADGKPTGATEVLPKVFSAPIRPDIVKHVHTGMAKNKRQPYAVSEKAGHQTSAESWGTGRAVARIPRVSG GGTHRAGQGAFGNMCRSGRMFAPTKIWRKWHVKINQGQKRFATASALAASAVAPLLMARGHQVSTVPEVPLVVDSAAVAG DAVAKTAAAYKLLKAIGAGPDVEKVKKSKKLRAGKGKMRGRRHRQRRGPLIVYSPEHDGKELVKGFRNIPGVETCPVDAL NLLQLAPGGHLGRFIVWTSAAIKQLDAVYESKKGFFLPANIVSQADLSRLINSTEIQSVLRAPKGEARTKRACVQKKNPL RNKQIMLRLNPYASTFAKEKLGEVKAEEGKPPKVPASFKELLHEA G0SFC3 60S ribosomal protein l5-like protein Thermochaetoides thermophila DSM 1495 0.035034605 1 LEVO MAFHKLVKNSAYYSRFQTKFKRRRQGKTDYYARKRLITQAKNKYNAPKYRLVVRFTNRDIITQMVTSEINGDKIFAAAYS HELRAYGINHGLTNWAAAYATGLLLARRVLAKLGLDKTFTGVEEPNGEYTLTEAAETEDGERRPFKAILDVGLARTSTGA RVFGVMKGASDGGIFIPHSENRFPGYDIETEELDTEVLKKYIYGGHVAEYMETLADDDEERYKSQFVKYIEDDVEADSLE ELYAEAHKQIRADPFRKYVSDAPKKSKEEWKAESLKYKKAKLSREERKARVEAKIKQLLAEQDE G0SEG2 60S ribosomal protein L6 Thermochaetoides thermophila DSM 1495 0.022132993999999996 1 LEVO MSAAPTTKTFGKGTRTVPAPSEKAQKWYPAEDEAQPKKVRKAVRPWTPRKSLQPGTVLILLAGRFRGKRVVLLKCLDQGV LLVTGPFKINGVPLRRVNARYVIATSVKVDLTGVDQAKIDEVAQPKYFTAEKAKEKASEEAFFKQGEKPQKKPVSSTRAA DQKAIDKALIANIKKVDMLASYLASSFSLRKGDKPHLMKF G0S0D6 60S ribosomal protein l7-like protein Thermochaetoides thermophila DSM 1495 0.028821815999999997 1 LEVO MSSTTVPTQNDILVPETLLKKRKSQEKARAERAAALEKRKQANKEKRQVIFKRAEKYVKEYREQEREKIRLARIAKQQGS FHIPAEAKLVFVIRIKGINKIPPKPRKILQLLRLRQINNGVFVKVTKATAEMIKIVEPWVAYGYPNLKSVRELIYKRGYG KVNGQRIPLTDNAIIEENLGKYGIICIEDLIHEIFTVGPNFKQAANFLWPFKLSNPNGGFRPRKFKHFIEGGDLGNREEH INALIRAMN G0SFL0 60S ribosomal protein L8 Thermochaetoides thermophila DSM 1495 0.029744490000000002 1 LEVO MPPKSGKKVAPAPFPQGKAGAKKAPKNPLLEKRPRNFGIGQDIQPKRNLSRMVKWPEYIRLQRQKKILRMRLKVPPAIAQ FQYTLDKNLAAQAFKLLNKYRPETKQEKKERLLREATAIKEGKKKEDVSKKPYTVKYGLNHVVGLIENKKASLVLIANDV DPIELVVFLPALCRKMGIPYAIIKGKARLGTLVHKKTAAVVAITEVRSEDKNELAKLISAVKEGYLEKVEDTRKRWGGGI MGFKAQKREEKRKKSLETAIKV G0SAJ9 60S ribosomal protein l9-like protein Thermochaetoides thermophila DSM 1495 0.021582133 1 LEVO MRYIHSEETIPVPENLKVSIKSRLVTVEGPRGKLQKDLSHIAVNFSVVKKGVIGLEIHHGSRKDVAALRTVRTIINNMII GVTKGFKYKMRYVYAHFPINVNVEKNAETGCYEVEIRNFIGEKIVRKVVMAPGVEVEISKAQKDELILSGNSLEAVSQSA ADIQQICKVRNKDIRKFLDGIYVSEKGNIVED G0S0E5 60S ribosomal protein L10-like protein Thermochaetoides thermophila DSM 1495 0.025255372999999998 1 LEVO MARRPARCYRYCKNKPYPKSRFNRGVPDPKIKIYDLGRKRATVDDFPLCVHLVSNEYEQLSSEALEAARICANKYLVKYA GKEGFHLRVRAHPYHVIRINKMLSCAGADRLQTGMRGAFGKPQGTVARVDIGQILISVRTRDSNRAIALEALRRCQYKFP GRQKIIVSKNWGFTPLRREEYLEKKAAGRVRVDGAYVQFLTNHGNLEENMRRFPDAFKA G0SEI1 Putative ribosomal protein Thermochaetoides thermophila DSM 1495 0.020119275 1 LEVO MSSEKAQNPMRELRIQKLVLNISVGESGDRLTRAAKVLEQLSGQTPVYSKARYTVRQFGIRRNEKIAVHVTVRGPKAEEI LERGLKVKEYELRRRNFSETGNFGFGISEHIDLGIKYDPSIGIYGMDFYCCMTRPGERVAKRRRCKSRIGASHRITREET IRWFKQRFDGIVR G0SHQ2 60S ribosomal protein L13 Thermochaetoides thermophila DSM 1495 0.02419118 1 LEVO MAIKHNQQIPNNHFRKHWQRRVRCHFDQPGKKVTRRLARRAKAAALAPRPVDKLRPIVRCPTVKYNRRTRLGRGFTLEEL KAAGIPRLLAPTIGIAVDHRRKNLSEESLAANVQRLKDYKARLILFPRKSNKPKKADTPKDQQTAETTTSLRTSFGVEQP LAPGFTEISKSEIPAGIEGGAYRALRKARSDARLVGVREKRAKEKAEAEANKK G0S992 60S ribosomal protein L14-like protein Thermochaetoides thermophila DSM 1495 0.016111900999999998 1 LEVO MAEINVEATSWRRVEVGRVLKLENGSLAAIVEIIDHKRVLADGPSSDPKLATPRGIVPLSRALLTPIVIPKLPRGARTGA VKKAWEAYGVDAKWKETNWAKKQLQQERRQSLTDFDRFKVMRLKKQRRFEERKALAKIKAAA G0S1R0 Ribosomal protein L15 Thermochaetoides thermophila DSM 1495 0.024307287 1 LEVO MGALKYLEELSKKKQSDVVRFLLRVRCWEYRQLNVIHRASRPSRPDKARRLGYKAKQGYVIYRVRVRRGGRKRPVPKGAT YGKPTNQGVNQLKYQRSLRATAEERVGRRCSNLRVLNSYWVNQDSTYKYYEVILVDPNHKAIRRDPRINWICNPVHKHRE CRGLTSTGKKSRGLNKGHRFNKTRAGRRKTWKRHNTLSLWRYR G0RZ88 60S ribosomal protein L16-like protein Thermochaetoides thermophila DSM 1495 0.022888037 1 LEVO (ACE)SSFESVVVIDGKGHLLGRLASIVAKQLLSGQKIVVVRCEALNISGEFFRAKLKYHAYLRKMTRYNPTRGGPFHFR APSRIFYKAVRGMIPHKTARGAAALERLKVFEGVPPPYDKKKKMVVPQALRVLRLQPGRKYCTVGRLSHEVGWKYQDVVA RLEERRKAKGAAYYERKKLAARQLSEAKKAAAAKVDPKVSEALAAYGY G0SH61 60S ribosomal protein l17-like protein Thermochaetoides thermophila DSM 1495 0.021072207 1 LEVO MVRYAATEIAPTKSARARGSYLRVSFKNTRETAQAINGWKLQRALTFLQNVIDKKEAVPMRRYAGSTGRTAQGKQWGVSR ARWPVKSAQFLIGLLKNAEANADAKGLDTGNLIIKHIQVNQAPKQRRRTYRAHGRINPYMSNPCHIELILTEAEETVQKS EAVVRDVESHLSSRQRGVRIRRALTAA G0SGY1 Ribosomal protein L18-like protein Thermochaetoides thermophila DSM 1495 0.024195534999999997 1 LEVO MDLVCAFIGPLFAPGARRLNLEEIAAESSSGIDLRWKHVRSSHRKAPKSDNVYLKLLVKLYRFLARRTEAPFNKVVLRRL FMSRINRPPVSLSRIARNLKNGNEKKTVVVVATVTDDNRLLQVPKMEVAALRFTAKARARIEAAGGRTLTLDQLALEKPT GANTLLLRGPKNAREAVKHFGFGPHKHKKPYVRSKGRKFERARGRRRSRGFKV G0S9B5 Ribosomal protein L19 Thermochaetoides thermophila DSM 1495 0.022409201 1 LEVO MVNLRTQKRLAASVLGCGEGKVWLDPNEVSEISNANSRQSIRKLVADGLIIKKPVTMHSRSRARELNLARRIGRHRGFGK RKGTADARMPQQVLWMRRQRVLRRLLVKYRASGKIDKHLYHELYHLAKGNTFKHKRALVEHIHRAKAEKARERQIKEEMD AKRARTKAARERKQERQAAKRNALLGEEEESK G0S9T3 60S ribosomal protein L20 Thermochaetoides thermophila DSM 1495 0.020341893 1 LEVO MGRLQEYQVIGRHLPTEANPNPALYRMRIFAPNEVVAKSRFWYFLRGLKKVKKATGEIVSVNVISEKHPLKVKNFGIWLR YDSRSGTHNMYKEYRETSRVAAVEAMYADMAARHRARFRSIHILKVVELEKTEDVKRPYIKQLVAKNLSFPLPHRVPKIS TKKIFSAKRPSTFS G0SCE2 60S ribosomal protein l21-like protein Thermochaetoides thermophila DSM 1495 0.018159226999999997 1 LEVO MGHAAGLRSGTRYAFSRGFRKHGQIPLSTYLRTYRVGDIVDIKVNGAVQKGMPHKFYHGKTGVVYNVTKSAVGVIVYKRV KHRYIEKRINVRIEHVKPSRSREDFLRRVKENAELKKKAKAEGVPVQLKRQPAMPREAHTVSIADNKPVTLAPVAYETTI G0S0Z3 60S ribosomal protein L22-like protein Thermochaetoides thermophila DSM 1495 0.014302562999999999 1 LEVO MAPVAKKSGAKGKGPKVTKKFIINASQPASDKIFDVSAFEKFLNERIKVDGRVGNLGDVIKISQIGDGKVEIIAHNDLSG RYLKYLTKKFLKKMQLRDWLRVVATSKGVYELKFYNIVNDEAEEEED G0SDS8 60S ribosomal protein l23-like protein Thermochaetoides thermophila DSM 1495 0.014674428 1 LEVO MAKQKRGAPGGKLKMTLGLPVGAIMNCADNSGARNLYIIAVKGAGARLNRLPAGGVGDMVMATVKKGKPELRKKVHPAVI VRQAKPWKRFDGVFLYFEDNAGVIVNPKGEMKGSAITGPVGKEAAELWPRIASNAGVVM G0SI44 60S ribosomal protein L25-like protein Thermochaetoides thermophila DSM 1495 0.017175333999999997 1 LEVO MAPKDVKKGGASKAAKGAQAKKAAQAALKGVHSHKKTKVRKSTTFHRPKTLVLSRAPKYPRKSIPHEPRLDEHKIIIHPL NTEGALKKIEEQNTLVFIVDVKANKAQIKQALKKLYDIDTVKINTLIRPDGTKKAFARLTPDVDALDIAATKLGLV G0S507 60S ribosomal protein L26-like protein Thermochaetoides thermophila DSM 1495 0.015565322 1 LEVO MKVRPTVSSSRRKARKAHFSAPSSVRRVIMSAPLSKELREKYNVRSIPIRKGDEVQIVRGAHKDKEGKVTSVYRLKYVIH VERVTREKATGQTVPIGIHPSNVVITKLHLDKDRENILARIKAGREQVAKAKGKKTAA G0RYN9 60S ribosomal protein L27 Thermochaetoides thermophila DSM 1495 0.015803651999999998 1 LEVO MKFLKTSRVCLVTRGRYAGKKVVIIQPVDQGTKSHPYGHALVAGIERYPSKITRRMSKARIEKRSKIKPFIKVINYNHLM PTRYTLELEGLKAVINADTFKEPSQREEAKKTVKKVLEDRYNSGKNRWFFTPLRF G0RZE9 60S ribosomal protein L28-like protein Thermochaetoides thermophila DSM 1495 0.016848539 1 LEVO MPTRFSKTRKHRGHVSAGKGRVGKHRKHPGGRGMAGGQHHHRTNLDKYHPGYFGKVGMRHFHLLRNHYWRPSINIDKLWS LVPSDVREQYLSGQKKDTAPVIDLLSHGYAKLLGKGRLPEIPVVVRARYVSAEAERKVKEAGGVVELVA 60S ribosomal protein L29 Thermochaetoides thermophila DSM 1495 0.007529658999999999 1 LEVO MAKSKNSSQHNQSRKAHRNGIKKPKTQRYPSLKGTDPKFRRNHRHALHGTAKALKEFKEGKRETA Q2H9W4 60S ribosomal protein l30-like protein Thermochaetoides thermophila DSM 1495 0.011602616 1 LEVO MAPKKSKSEAQSIGAKLALVIKSGKVVLGYRSTLKALRSGKAKLILIAANTPPLRKSELEYYSMMSKTPVHHYSGTNIEL GTACGKLFRCSTMAILDAGDSDILADQQ G0SEI0 Putative 60S ribosomal protein Thermochaetoides thermophila DSM 1495 0.013872177 1 LEVO MSSTQKKQRSAIADVVAREYTIHLHKRLHGVTFKKRAPRAIKEIKKFAQKAMGTSDVRLDPQLNKKVWEQGIKGVPFRIR VRISRRRNDEEGAKEKLYSYVQAVNVKNPKGLLTSVVEEE G0SD68 60S ribosomal protein L32-like protein Thermochaetoides thermophila DSM 1495 0.015095985 1 LEVO MVAAKKHVPIVKKRTKRFMRHQSDRFKCLDSAWRKPKGIDNRVRRRFKGNLAMPSIGYGSNKKTKHMMPSGHKAFLVHNV KDVELLLMHNRTYAAEIAHNVSSRKRIDIITRAKQLGVKVTNAKAKVTTEV G0S6V4 60S ribosomal protein l33-like protein Thermochaetoides thermophila DSM 1495 0.012330336999999999 1 LEVO MPSEAGHRLYVKGRHLSYQRGRRNTHPKTSLIKIEGVDDTAAANFYLGKRVAYVYRAQKEVRGTKIRVIWGKITRPHGNS GVVRAKFTHPLPARSFGASVRIMLYPSSI G0SCL3 Ribosomal protein l34-like protein Thermochaetoides thermophila DSM 1495 0.013492993 1 LEVO MAPTRVTYRRRNPYNTTSNRTRVIKTPGGQLRVLHIKKRGTAPKCGDCGIKLPGIPALRPREYATISKPKKTVQRAYGGS RCGNCVRDRIIRAFLIEEQKIVKKVLKEQSQAEKKASKK G0SFN0 Dolichyl-diphosphooligosaccharide--protein glycotransferase Thermochaetoides thermophila DSM 1495 0.014643441 1 LEVO MSSNGKVKAGQLWSKNKEELTKILGELKTELSQLRIQKISSSGAKLNKIHDLRKSIARVLTVINAKQRAQLRLFYKNKKY LPLDLRPKLTRALRRRLSKEDASRVLEKTKKRLTHFPQRKYAVKAA G0S0D7 2.4.99.18 60S ribosomal protein L36 Thermochaetoides thermophila DSM 1495 0.012784053 1 LEVO MSEDATPKAPVERTGLIRGLNKGHKTTRRVLKERPSRRKGAQSKRTQFVRSLIREVAGLAPYERRVIELLRNGKDKRARK FSKKKLGTFGRAKRKCEELQRIIAESRRAH G0SBN1 Ribosomal protein L37 Thermochaetoides thermophila DSM 1495 0.010660455 1 LEVO MTKGTSSFGKRHNKTHGLCRRCGRRSLHNQKKVCASCGYPAAKTRKYNWSEKAKRRKVTGTGRMRYLSTVPRRFKNGFRT GVPKGARGPAVSTSS G0S101 60S ribosomal protein L38-like protein Thermochaetoides thermophila DSM 1495 0.009537338999999999 1 LEVO MPQEVSDIKKFIEICRRKDASSARIKKNPKTQQIKFKVRCQRFLYTLVLKDSDKAEKLKQSLPPNLQIKDVPKRNKRKSS A Ribosomal protein eL39 Thermochaetoides thermophila DSM 1495 0.006297535 1 LEVO MPSHKTFRIKQKLAKAQKQNRPIPQWIRLRTGNTIRYNAKRRHWRKTRLGL Q2H9R2 Putative ribosomal protein Thermochaetoides thermophila DSM 1495 0.014609222 1 LEVO MQIFVKTLTGKTITLEVESSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGGIIEP SLKALASKFNCDKMICRKCYARLPPRATNCRKRKCGHSNQLRPKKKLK 60S ribosomal protein L41-A Thermochaetoides thermophila DSM 1495 0.003354243 1 LEVO MRAKWRKKRTRRLKRKRRKVRARSK P0CX86 60S ribosomal protein L44-like protein Thermochaetoides thermophila DSM 1495 0.012045450999999999 1 LEVO MVNVPKTRKTFCKGKDCQKHTLHKVTQYKAGKASAFAQGKRRYDRKQSGYGGQTKPVFHKKAKTTKKIVLRLECSVCKTK KQLPLKRCKHFELGGDKKTKGAALVF G0SBZ6 60S ribosomal protein L43-like protein Thermochaetoides thermophila DSM 1495 0.010158977 1 LEVO MSKRTKKVGISGKYGTRYGASLRKLVKKQEVTQHARYTCTFCGKNSVRRTAVGIWSCKSCKKTMAGGAYTVSTPAAAAMR STLRRLREITEA G0S6B0 Putative 60S ribosomal protein Thermochaetoides thermophila DSM 1495 0.015960450999999997 1 LEVO MSNVSADLIWEVSRNYNSFLVKQRTGTFSRDALNLTNQHSRKHAGFVNDKALGIVPAEKGVKVIAKKVKAANKPASSLYT VTYKSTARKAYKAIASQAAKHGYRADLRQAAVARASAILRSQRPVKPEPPKKLRGAAARRAAAAGKQ G0SHJ6 26S rRNA Thermochaetoides thermophila DSM 1495 1.0787301249999999 1 AGGUUGACCUCGGAUCAGGUAGGAGGACCCGCUGAACUUAAGCAUAUCAAUAAGCGGAGGAAAAGAAACCAACAGGGAUU GCCCUAGUAACGGCGAGUGAAGCGGCAACAGCUCAAAUUUGAAAGCUGGCUUCGGCCCGCGUUGUAAUUUGGAGAGGAUG CUUUGGGCGAGGCUCCUUCUGAGUUCCCUGGAACGGGACGCCACAGAGGGUGAGAGCCCCGUAUAGUUGGAAGCCAAGCC UGUGUAAAGCUCCUUCGACGAGUCGAGUAGUUUGGGAAUGCUGCUCAAAAUGGGAGGUAAAUUUCUUCUAAAGCUAAAUA CCGGCCAGAGACCGAUAGCGCACAAGUAGAGUGAUCGAAAGAUGAAAAGCACUUUGAAAAGAGGGUUAAAUAGCACGUGA AAUUGUUGAAAGGGAAGCGCUUGUGACCAGACUUGCGCCCGGCGGAUCAUCCGGUGUUCUCACCGGUGCACUCCGCCGGG CUCAGGCCAGCAUCGGUUCUGGCGGGGGGAUAAAGGCCCAGGGAAUGUGGCUCCUCCGGGAGUGUUAUAGCCCUGGGUGU AAUACCCUCGCCGGGACCGAGGACCGCGCUCUGCAAGGAUGCUGGCGUAAUGGUCACCAGCGACCCGUCUUGAAACACGG ACCAAGGAGUCAAGGUUUUGCGCGAGUGUUUGGGUGUAAAACCCGCACGCGUAAUGAAAGUGAACGUAGGUGAGAGCUUC GGCGCAUCAUCGACCGAUCCUGAUGUAUUCGGAUGGAUUUGAGUAGGAGCGUUAAGCCUUGGACCCGAAAGAUGGUGAAC UAUGCUUGGAUAGGGUGAAGCCAGAGGAAACUCUGGUGGAGGCUCGCAGCGGUUCUGACGUGCAAAUCGAUCGUCAAAUC UGAGCAUGGGGGCGAAAGACUAAUCGAACCAUCUAGUAGCUGGUUACCGCCGAAGUUUCCCUCAGGAUAGCAGUGUCGAC CUUCAGUUUUAUGAGGUAAAGCGAAUGAUUAGGGACUCGGGGGCGAUUUUUAGCCUUCAUCCAUUCUCAAACUUUAAAUA UGUAAGAAGCCCUUGUUACUUAACUGAACGUGGGCAUUCGAAUGUAUCGACACUAGUGGGCCAUUUUUGGUAAGCAGAAC UGGCGAUGCGGGAUGAACCGAACGCGGGGUUAAGGUGCCGGAGUGGACGCUCAUCAGACACCACAAAAGGCGUUAGUACA UCUUGACAGCAGGACGGUGGCCAUGGAAGUCGGAAUCCGCUAAGGACUGUGUAACAACUCACCUGCCGAAUGUACUAGCC CUGAAAAUGGAUGGCGCUCAAGCGUCCCACCCAUACCCCGCCCUCAGGGUAGAAACGAUGCCCUGAGGAGUAGGCGGCCG UGGAGGUCAGUGACGAAGCCUAGGGCGUGAGCCCGGGUCGAACGGCCUCUAGUGCAGAUCUUGGUGGUAGUAGCAAAUAC UUCAAUGAGAACUUGAAGGACCGAAGUGGGGAAAGGUUCCAUGUGAACAGCGGUUGGACAUGGGUUAGUCGAUCCUAAGC CAUAGGGAAGUUCCGUUUCAAAGGGGCACUCGUGCCCCGUGUGGCGAAAGGGAAGCCGGUUAAUAUUCCGGCACCUGGAU GUGGGUUUUGCGCGGCAACGCAACUGAACGCGGAGACGACGGCGGGGGCCCCGGGCAGAGUUCUCUUUUCUUCUUAACGG UCUAUCACCCUGGAAACAGUUUGUCUGGAGAUAGGGUUUAAUGGCCGGAAGAGCCCGACACUUCUGUCGGGUCCGGUGCG CUCUCGACGUCCCUUGAAAAUCCGCGGGAGGGAAUAAUUCUCACGCCAGGUCGUACUCAUAACCGCAGCAGGUCCCCAAG GUGAACAGCCUCUGGUUGAUAGAACAAUGUAGAUAAGGGAAGUCGGCAAAAUAGAUCCGUAACUUCGGGAAAAGGAUUGG CUCUAAGGGUUGGGCACGUUGGGCUUUGGGCGGACGCCCUGGGAGCAGAGGGCCUCUAGCCGGGCAACCGGCCGGCGGCC CUCAGCACCCGGGGUUGAAGCCCUUAGCAGGCUUCGGCCGUCCGGCGUGCGGUUAACAACCAACUUAGAACUGGUACGGA CAGGGGGAAUCUGACUGUCUAAUUAAAACAUAGCAUUGCGAUGGCCAGAAAGUGGUGUUGACGCAAUGUGAUUUCUGCCC AGUGCUCUGAAUGUCAAAGUGAAGAAAUUCAACCAAGCGCGGGUAAACGGCGGGAGUAACUAUGACUCUCUUAAGGUAGC CAAAUGCCUCGUCAUCUAAUUAGUGACGCGCAUGAAUGGAUUAACGAGAUUCCCACUGUCCCUAUCUACUAUCUAGCGAA ACCACAGCCAAGGGAACGGGCUUGGCAAAAUCAGCGGGGAAAGAAGACCCUGUUGAGCUUGACUCUAGUUUGACAUUGUG AAAAGACAUAGGAGGUGUAGAAUAGGUGGGAGCUUCGGCGCCAGUGAAAUACCACUACUCCUAUUGUUUUUUUACUUAUU CAAUGAAGCGGGGCUGGACUUGCGUCCAACUUCUGGAGUUAAGGUCCUUCGCGGGCCGACCCGGGUUGAAGACAUUGUCA GGUGGGGAGUUUGGCUG(OMG)GGCGGCACAUCUGUUAAACCAUAACGCAGGUGUCCUAAGGGGGGCUCAUGGAGAACAG AAAUCUCCAGUAGAACAAAAGGGUAAAAGUCCCCUUGAUUUUGAUUUUCAGUGUGAAUACAAACCAUGAAAGUGUGGCCU AUCGAUCCUUUAGUCCCUCGAAAUUUGAGGCUAGAGGUGCCAGAAAAGUUACCACAGGGAUAACUGGCUUGUGGCGGCCA AGCGUUCAUAGCGACGUCGCUUUUUGAUCCUUCGAUGUCGGCUCUUCCUAUCAUACCGAAGCAGAAUUCGGUAAGCGUUG GAUUGUUCACCCACUAAUAGGGAACGUGAGCUGGGUUUAGACCGUCGUGAGACAGGUUAGUUUUACCCUACUGAUGAACU CGUCGCAAUGGUAAUUCAGCUUAGUACGAGAGGAACCGCUGAUUCAGAUAAUUGGUUUUUGCGGUUGUCCGACCGGGCAG UGCCGCGAAGCUACCAUCUGCUGGAUAAUGGCUGAACGCCUCUAAGUCAGAAUCCAUGCCAGAACGCGACGAUACUACCC GCACGUUGUAGACGUAUAAGAAUAGGCUCCGGCCUCGUAUCCUAGCAGGCGAUUCCUCCGCCGGCCUCGAAGUGGCCGUC GGUAAUUCGCGUAUUGCAAUUUAGACACGCGCGGGAUCAAAUCCUUUGCAGACGACUUAGAUGUGCGAAAGGGUCCUGUA AGCAGUAGAGUAGCCUUGUUGUUACGAUCUGCUGAGGGUAAGCCCUCCUUCGCCUAGAUUU 5.8S rRNA Thermochaetoides thermophila DSM 1495 0.050147688 1 AAACUUUCAACAACGGAUCUCUUGGUUCUGGCAUCGAUGAAGAACGCAGCGAAAUGCGAUAAGUAAUGUGAAUUGCAGAA UUCCGUGAAUCAUCGAAUCUUUGAACGCACAUUGCGCCCGCCGGUAUUCCGGCGGGCAUGCCUGUUCGAGCGUCAU XR_002966750.1 5S rRNA Thermochaetoides thermophila DSM 1495 0.038596891 1 ACAUACGACCAUACCUAGUGGAAAACUCGGGAUCCCGUCCGCUCUCCCAUAGAUAAGCCACUAAGGGCGGGGUUAGUACU CAGGUCGGUGACGACUGGGGAAUCCCCCGUGUUGUAUGUU 7OLC_3 MAGNESIUM ION 2.4305e-05 379 MG singleParticle particle 0.6 8.0 20.0 HEPES 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid 100.0 KOAc Potassium acetate 10.0 Mg(OAc)2 Magnesium acetate 0.25 Digitonin Digitonin Quantifoil R1.2/1.3 COPPER 300 CARBON CONTINUOUS 3.0 GLOW DISCHARGE 90 ETHANE 100 277 FEI VITROBOT MARK IV

waiting time: 15 s blot force: 0.

TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 1.0 2.5 105000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 BIOQUANTUM (6k x 4k) 60.0 1 2108591 cryoSPARC 4.4.0 patch-CTF PHASE FLIPPING AND AMPLITUDE CORRECTION C1 2.2 FSC 0.143 CUT-OFF cryoSPARC 4.4.0 non-uniform refinement with CTF refinements

non-uniform refinement with CTF refinements

119533 ANGULAR RECONSTITUTION cryoSPARC 4.4.0 ab-initio reconstruction ANGULAR RECONSTITUTION cryoSPARC 4.4.0 non-uniform refinement 10 40000.0 cryoSPARC 4.4.0 3D classification without alignment emd_52656.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 535.68 535.68 535.68 90.0 90.0 90.0 X Y Z -12.158384 40.186717999999999 -0.000000000004269 1.0 1.04625 1.04625 1.04625 3.0 AUTHOR ::::EMDATABANK.org::::EMD-52656:::: Cryo-EM structure of Chaetomium thermophilum ribosome-bound SND3 translocon complex AlphaFold in silico model

complex of CCDC47 and SND3

AlphaFold in silico model

complex of SEC61 translocon

AlphaFold in silico model

complex of SEC61 translocon and TRAP alpha subunit

7OLC PDB experimental model

ribosome

RIGID BODY FIT emd_52656_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 535.68 535.68 535.68 90.0 90.0 90.0 X Y Z -0.88882834 3.4413087 0.00047547452 0.10510561 1.04625 1.04625 1.04625 AUTHOR ::::EMDATABANK.org::::EMD-52656:::: Unsharpened map of Chaetomium thermophilum ribosome-bound SND3 translocon complex emd_52656_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 535.68 535.68 535.68 90.0 90.0 90.0 X Y Z -1.1292806 4.0510254 0.004803787 0.15033162 1.04625 1.04625 1.04625 AUTHOR ::::EMDATABANK.org::::EMD-52656:::: Half-map (B) of Chaetomium thermophilum ribosome-bound SND3 translocon complex emd_52656_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 535.68 535.68 535.68 90.0 90.0 90.0 X Y Z -0.991575 4.139805 0.004795829 0.1503813 1.04625 1.04625 1.04625 AUTHOR ::::EMDATABANK.org::::EMD-52656:::: Half-map (A) of Chaetomium thermophilum ribosome-bound SND3 translocon complex