2026-07-01 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin _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 DERIVED_CALCULATIONS atom_site chem_comp chem_comp_atom chem_comp_bond em_admin 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 _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _struct_conn.ptnr1_label_atom_id RCSB RCSB 2024-10-31 2024-11-20 2024-11-20 2026-07-01 National Science Foundation (NSF, United States) CHE-2002182 United States Nissley AJ Cate JHD Ribosome, Translation, Hibernation, RNA Nissley AJ Shulgina Y Kivimae RW Downing BE Penev PI Banfield JF Nayak DD Cate JHD Nat Microbiol UK 10 1940 1953 2025 40676158 doi:10.1038/s41564-025-02065-w 2058-5276 EMD-47604 consensus EM volume EMD-47605 focused EM volume EMD-47606 focused EM volume EMD-47611 focused EM volume EMD-47617 focused EM volume EMD-47578 other EM volume 9e71 FULLOVERLAP EMDB EMD-47604 consensus EM volume EMDB EMD-47605 focused EM volume EMDB EMD-47606 focused EM volume EMDB EMD-47611 focused EM volume EMDB EMD-47617 focused EM volume EMDB EMD-47578 other EM volume EMDB EMD-47628 associated EM volume

Cryo-EM structure of the Pyrobaculum calidifontis 70S ribosome

PDB 9E6Q unspecified 70S ribosome 70S ribosome 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 Pyrobaculum calidifontis JCM 11548 50S Subunit 1 1 2 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 Pyrobaculum calidifontis JCM 11548 30S subunit 1 3 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 Pyrobaculum calidifontis JCM 11548 5S rRNA Pyrobaculum calidifontis JCM 11548 0.041803953 1 GCCCCUAACCCGGCCAUAGGCGCCGGUGCUACACCCGGUCUCAUCAGAACCCGGAAGUUAAGGCCGGCGCCGCGCUCGGG AGUACUGGGCUCCGCGAGGGCCCGGGAAACCGGCGUGCUGGGAGGGGGC CP000561.1 23S rRNA Pyrobaculum calidifontis JCM 11548 0.984007875 1 UAGGCAAAGCCGCCCGGUGGAUGGCUCGGCUCGGGCG(5MC)CGAAGAAGGGCGUGGCAAGCUGCGAUAAGCCCGGGGUA GC(B8T)GCAGGCAGGCUUAGAACCCGGGAUCCCCGAAUGGGGCUUCCUGCCGGGGCCGAAUAGGCCCCGGCGCCCCGUA AGGGGCGGGAACGCGGGGAAAGGAAACAUCUUAGUACCCGCAGGAAGGGAAGCCAACAGGGACCCCCUGAGUAGGGGCGA CCGAAAGGGGGAUAGCCCAAACCAAAUCCUCGCGGGACAACCGUGGGGAGAUGUGGGGCUUGGGCCCGGGCAACCGCCGG CGGGCGGUAGCCGAAGUGGGCUGGAAUGCCCCGCCGUAGAGGGUGAUAGCCCCGUAGGCGAAACCGCCCGUGGCGGAGUC CCGGGGUCCCGGAGUACCUCGGCUUAGUUUUGCCGGGGGAACGCGCCGGCCACUGGCCGGCAAGGCUAAGCACGUCCCGA GUCCGAUAGCGCACUAGUA(OMC)(OMC)GUGAGGGAAAGCUGAAAAGAACCCCGGAAGGGGGGUGAAAAGAGCCUGAAA CCGGGCGGCUACAGUGGGGCAGGCCCGAAAGGAUGCCCCCUCCCGAAGGAAACCCCGGUGACGGGGGAGUACGAGGGAGG GGGUCCAGGGUCUGCCCUUACGUCUAGAAACACGGGCCGGGGAGUUCA(OMC)GGCCGUGGCGAGCCUAAGGGGUUCAAC CCCGGAGGCGUAGGGAAACCGACAGCCCGCAGCGGGGCAACCCGCGAGGGGCGGGGUCUUAAAGGGCCCGUAGUCACGGC CGUGAGACCAGAAACCGGGCGAUCUAGCCCUGGGCAGGGUGAAGCGGGGCGAAAGCCCCGUGGAGGCCCGAAGGGGUUCU GAUGUGCAAAU(OMC)GU(OMU)CCCAUGACCUGGGGCUAGGGGCAAAA(OMG)ACCAA(OMU)CAAGCCCGGUGAUAGC UGGUUCCCCCCGAAGCGGGUCUCAGCCCGGCCUCCCCGGAGGCGGCCGGCGGGGUAGAGUACUGAUCGGGGGUGCGGGAG CCGAAAGGCUCCGGCCCCCGGUCAAACUCCGAACCUGCCAGCGCCGUAGAAGGGGGGAGGCGGGGGCGGUGGGGUAAGCC UCCGCUCCGAGACGGGAACAACCGAGACCGGGGUUAAGGCCCCCAAGUGCGGGCUUAGUGUCAAUCUAAAAGGGCGUCCC CCGCCCAAGACAGCGGGGCCGUGGGCCUAACAGCAGCCAUCGGCUAAGCAACGCGUAACAGCGGACCCGCCGAGGCGGGG GGCCCCGAAGAUGUACAGGGACUAAGCCCGCCGCCGAGACCCCGGCCCGCGGGCCGUUGGCCCGCGUGGGGUAGGGGGGC GCGGCCGUGGGGCAGAAGCCGGGCCGUGAGGUCCGGUGGACCCGCGGCCGACGAAGAUCCCGGCGGUAGUAGCAGCGAAG AGGGGUGAGAAGCCCCUCCGCCGGAAAGGACCAGGGUUUCCUGGCAACUUCAAUAGGCCAGGAGUUAGCCGGUCCUAAGG CGGGGCCUAAUAGGCACCCGCCGAAAGGGAAACGGGUUAAUAUUCCCGUGCCGCGGGGGUAGGUUCUGCGGCAACGCAGG CCCCGUCCCCGACGCCUCGGGAUAGGGCGGGCGGGACUGCCGUCCCGCUUAACCGUCGAAGGCCGGGGAGUGCCGUAAUG GCGAGAACCGGCCGAAGGCGGGAAUAGCCGGGGGUUUCCCCGGUCCGCCCGACUCCUGGGGCCCGUGAAAAGGGGACGGG GAACGAGCCCCCGCGCCCGUACCGAGAACCGACGCAGGUGCUCCUGGGUGAGAAGCCCAAGGCGGCUCGGGUGACCCCGG GCCAGGGAACU(OMC)GGCAAAUUGGCCCCGUAACUUCGGGAGAAGGGGUGCCUGCGGUCUUGGGGUAUACCCCCGGGAC CGCAGGUCGCAGUGGCAAGGGGGACCUGAC(PSU)GUUUAACAAAAACAUAGGUCCCCGCGAGCCCGUAA(OMG)G (OMG)UGUGUAC(OMG)GGGGCUGAAUCCU(OMG)GCCA(OMC)UGGCGGUACG(PSU)GA(A2M)CCCCGGGUACAACC GGGCGA(A2M)GCGC(4AC)(OMG)(OMC)UGAAGGCCGGGGGUAACUCUGACCC(PSU)CUUAAGGUAGC(5MC)AA (A2M)UGCCUU(OMG)CCGG(OMG)UAAGU(OMU)CCGGCGUGCA(OMU)GAAUGGAUCAACGA(OMG)(OMG)UCCCCA CUGU(OMC)(OMC)CGGCCCGGGGCCCGGCGAACCCACCU(OMC)CAGGUGCACAG(OMU)CCUGGGACCCCCGACGGGG C(OMG)AGAAGUCCCUAUGGAGCUUCACAGCAGCCUGUCGUUGCGGGGGGGCGGGGGGUGCAGAGCGUAGGUGGGAGCGA UGAAACGGGGUCUCCGGGCCCCGUGGAUGCGACCCUGGAACACCACCCACUCUCCGCCCCUCCGCUUACCCGCCGCAAGG CGGGGACAGCGGCAGGCGGGCUGUUCGGCUG(OMG)GGC(OMG)GCACACCCCUGAAAAGAUAUC(OMG)GGGGUGCCCA AAGCUCGGC(OMU)CAGGCGGGUCAGAAAUCCGCCGUAGAGUGUAAGGGCAAAAGCCGGGCUGACUGGGCCCUUGAACGC AAGGGGCCCAGGCGGGAAACCGGGGCCUAGAGAACGCUCGUGCCCCCACCAGUGGGGGCCGG(OMG)(OMC)AUGACAGA AAAGUUAC(OMC)CUAGGAAUAACCGGC(PSU)CG(OMU)CGCGGGUGAGAGUCCCCAUCGACCCC(OMG)CGGUU (PSU)(OMG)G(PSU)ACCCAGACGUCG(OMU)(OMC)(PSU)CU(OMU)CCCAUCCUGGCGGUGCAGCAGCCGCCAAGG GUGGGGC(OMU)(OMG)CCCGCCCAUUAAAGGGGAACGUG(A2M)GAUGGG(UR3)UCAGA(OMC)CG(OMU)CGCGAGA CAGGU(OMC)GGUCUCUACCUGUCGGGGGCGCUGGCCGCCUGAGGGGAAGGUGCCCUCAGUACGAGAGGAACGGGGCGCC GCGGCCUCUAGUGUACCGGUUGUCCGGCAGGGCACUGCCGGGCAGCCACGCCGUGGGGGA(OMU)AACCGCUGAAAGCAU CUAAGCGGGAAGCCCUC(OMC)(OMC)CGAGACGAGGCGGCCGUUGCCCUGGGGGCAACCCCGGGGCACGAGGGCUCC (B8T)GUAGAAGACGGGGUUGAUGGGGGGGCGGUGUAACCCCCGAGGGUUUCCCGAGGGGAGAGCCGGCCCCUCCCAAUC GCCCGAGCGU(G7M)C 16S rRNA Pyrobaculum calidifontis JCM 11548 0.487519906 1 AAAC(4AC)G(OMG)UUGAUCC(OMU)GCC(OMG)GACCCGACCGCUAUCGGGGU(A2M)GGGCUAAGCCAUGCGAGUCG CGCGCCCGGGGGCGCCCGGGAGCGGCGCACGGCUCAGUAACACGUGCCUAACCUAACCUCGGGAGGGGGACACCCCCGGG AAACUGGGGUCAAUCCCCCAUAGGGGAAGGGCGCUGGAAGGCCCCUUCCCCGAAAGGGCUGGCGGCCGAUCCGCCGCCAG UCGCCCGAGGGUGGGGGCACGGCCCAUCAGGUAGUUGGCGGG(PSU)UAAAGGCCCGCCAAGCCGAAGACGGGUAGGGGC GGUGAGAGCCGCGAGCCCCGAGAUGGGCACUGAGACAAGGGCCCAGGCCCUACGGGGUGCAGCAGGCGCGAAUACUCCGC AAUGCGGGCAACCGCGACGGGGCUACCCCGAGUGCCGGGCGAAGAGCCCGGCUUUUGCCCGGUCUAAAAAGCCGGGAGAA UAAGC(OMG)GG(OMG)G(OMG)CAAGUCU(OMG)GUGUCAGCCGCCG(OMC)GGUAAU(A2M)CCAGCUCCGCG(M7A) GU(OMG)GU(OMC)GGGGUGUUUACUGGGCUUAAAGCGCCCGUAGCCGGCCCGGCAAGUCGCUCCUGA(A2M)AU(OMC) CCCGGGCUCAACCCGGGGGCCGGGGGCGAUACUGCCGGGCUAGGGGGCGGGAGAGGCCGCCGGUACUCCGGGGGUAGGGG CGAAAUCCGUUAAUCCCCGGA(OMG)GACCACCAGUGGCGAAAGCGGGCGGCCAGAACGCGCCCGACGGUGAGGGGCGAA AGCCGGGGGAGCAAAGGGGAUUAGAUACCCCUGUAGUCCCGGCCGUAAACGAUGCGGGCUAGCUGUCGGUCGGGCUUAGG GCCCGGCCGGUGGCGAAGGGAAACCGUUAAGCCCGCCGCCUGGGGAGUACGGCCGCAAGGCUGAAACU(OMU)A(A2M) (A2M)GGAAUUGGCGGGGGGGCACCACAAG(OMG)G(OMG)UGAAGCUUGCGGCUUAAUUGGAGUCAACGCCGGAAACCU CACCCGGGGCGACAGCAGGAUGAAGGCCAGGCUAACGACCUUGCCGGACGAGCUGAGAGGAGGUGCAUGGCCGUCGUCAG CUCGUG(OMC)(B8T)GUGAGGUGU(OMC)CGGUUAAGUCCGGC(A2M)ACGAGCGAGACCCCCGCCCCUAGUUGCUACC CCUCCCUACGGGGAGGGGGGCACACUAGGGGGACUGCCGGCGUAAGCCGGAGGAAGGAGGGGGCCACGGCA(OMG)GUCA GUAUGCCCCGAAACCC(OMC)GGGGCUGCACGCGAGCU(OMG)CAAUGGC(OMG)(OMG)(OMG)GACAGCGGGAUCCGA CCCCGAAAGGGGGAGGCAAUCCCGUAAACCCCGCCCCAGUAGGGAUCGAGGGCUGCAACUC(OMG)CCCUCGUGAACGUG GAAUCCCUAGUAAC(4AC)GCGUGUCACCAACGCGCGGUGAAUACGUCCCUGCCCCUUGCACACACCG(OMC)CCGUCGC ACCACCCGAGGGAGCCCUCUGCGAGGCCCCUCGCCGCAAGGUGGGGGGACGAGCAGGGGGCUCCCAAGGGGGGUGAAGUC GUA(6MZ)CAAGGUAGC(B8T)GUAGGGG(MA6)(MA6)CCUGCGGCUGGAUCACCUCC NR_040922.1 Large ribosomal subunit protein uL2 Pyrobaculum calidifontis JCM 11548 0.026240348 1 LEVO MGKRILVQRRGRGGSQFRSPSWKRDGPVRYPPNISGRGIVVEILHEPGLNAPVAKIRMENGVEFFNYAAEGLYVGQVIQV GPDAPPAVGNVLPLGKIPEGTMVFNVEKRFGDGGKFARSGGTYALVIGQRPEENKTIVRLPSGRVIEVDARGRATIGIVA GGGRVEKPFVKAGKKYHRARAKSWKYPTVRGKAMSPYAHPHGGGSHQKGGTPVPKTAPPGQKVGFIGSRCTGRGCVRARA QQKQ A3MS41 Large ribosomal subunit protein uL3 Pyrobaculum calidifontis JCM 11548 0.037240542999999994 1 LEVO MGLKINRPRRGSMGVYPRKRAADIVPRVRTWPEVNLGKPTLLGFAAYKAGMLHAVVVDDRPTSPLYGKEVVKAVTVLDAP PLYVAAVRLYTLDPTNGYKVAVGEAWVSEPPADLRRVLTLPEKFDTEKQLKALEEYRDVAVDVRVLVATQPRLSGIGKKT PEVLEIPVGGVPSIDERINFAISLLGKTVSPKDVFTPGQLVDVIAVTKGKGYQGVVKRFGVTILPRWHKHRKGHRRTGTI GPQAPALMFTQPRPGQMGFHQRTEYNKRILKIGDNGAEITPKSGFPHYGVIKGPYILLQGSVPGARKRLVVLRYPVRPPK KAPPAAEPQVVWVSSQSI A3MWI4 Large ribosomal subunit protein uL4 Pyrobaculum calidifontis JCM 11548 0.031602059 1 LEVO MGAVVKELLKFKLLDLSPYIKPAEERPPEALKVYDVNGQYMADIETPIHFYEPVRPDLIRRAYLSALSARFQPKGVYEGA GKEHSCESFGVGLGIARIPRYKGHLWPRGCFAPNTRGGRRAHPPRPEKKLHEEINWKEKNLAIRSAIAATAYKSWVAARG HMVEKVPSLPLVVSGDAEKIAKAKEAKKLFEVLGLWPDVERAAEGVKIRAGKGKMRGRRYKEPKSVLVVVSELDVPLIGA VRNFPGVDVVPVSHLNMLVLAPGGVPGRLTLWTATAVERLKGLFL A3MWI5 Large ribosomal subunit protein uL5 Pyrobaculum calidifontis JCM 11548 0.020156907999999998 1 LEVO MKWKELVLVKDHPMKRVYIEKVVVNIGVGTGGERLEKAANLLRELTGAEPSLRRAKRSIKDFGIRKGEPIGVAVTLRRDK AVEFLMRALQAVGNRIKRSSFDERGNVCFGIKEHIMLPGVKYDPAVGIWGMDVCVRLAKPGLRVQLRRRRRSKVGKGQLV TREEAVEFFQKVLGVQVD A3MXP8 Large ribosomal subunit protein uL6 Pyrobaculum calidifontis JCM 11548 0.021663471 1 LEVO MHVVYAVEEVPIPDGVKVAIEKTGPFDYVVKVKGPLGELVKEFKNTPVIMSLSDGKVVLEVLNAKKREYALLGTYKGILK NMFLGVTKGWRYKLKVIYTHFPMLVKVQGNQLTIENFLGRKSKIVLEIPKGVKVEVKGKEDIVVEGIDRELVSQFAAAIQ AATELRGEEKPSPHGREGGLGVVDGIYVVGYEHVKA A3MWV5 Large ribosomal subunit protein eL8 Pyrobaculum calidifontis JCM 11548 0.016013694999999998 1 LEVO MAVTIDPKTFYANPLPGKPFYVRFEVPSDVAEKALEILSIARQTGKIKKGTNETTKAVERGLAKLVLIAEDVDPPEVVAH LPLLCEEKKVPYVYVPSKEKLGKAAGINVAAAAAVVIEAGQAAGELEALVNKINEIRAKHGLNAIPVRR A3MTA9 Large ribosomal subunit protein uL13 Pyrobaculum calidifontis JCM 11548 0.021736995999999998 1 LEVO MIVKKVLDLSQIPEKGEIVIDAEGHIMGRLASYVAKILLSKPELRVVVVNAEKLVVTGDRKMVVEWFMRKISEWRTHYNP EKAGPKIPRRPDRVFKRVVRGMLPKKVESGRDALKRLRVYMSIPLDFIQRRRLVLYEVPAAKLRVRPLMQFVTLEEVWRS IDPAAWEKWNKAKEVWAKKIKQATSG A3MXZ7 Large ribosomal subunit protein eL13 Pyrobaculum calidifontis JCM 11548 0.017939125 1 LEVO MIPKPVVQVPRSIKSGGVTKWKEGRGFSLGELKEVGLNAEQARLLGLPVDTRRDSVWPQNVEALRKWLIEVLEGKATPPE PTLPKVVKVKRKRGRAFRGLTSAGRRSRGLISTRFRETHNYKFKKKAKERRLKKRHEATKGLGNVLRISRIINESKE A3MTP8 Large ribosomal subunit protein uL14 Pyrobaculum calidifontis JCM 11548 0.015768449 1 LEVO MAKRGGKRTVGVPYRFHVTPGIFMNSLVPVADNSGAKLVRVIGVVGHYSKSVHRRIPGAGVGDMVVVVVREGKPELRKQI FRAIVVRQRRPYRRPDGTWVAFEDNAVVIVTPEGDPKGSEIHGPVAMEATLRWPTIANLASIVV A3MX34 Large ribosomal subunit protein eL14 Pyrobaculum calidifontis JCM 11548 0.011470541999999999 2 LEVO MVKVIDVGRVVVKVLGREAGRKAVVVDIVDENYVVITGPKSLSGVRRRRVNINHIEPTDKKIEIKKGASDEEVLKALEAA GLVEYMKERVKPKLFEITPADVK A3MS76 Large ribosomal subunit protein uL15 Pyrobaculum calidifontis JCM 11548 0.017525429999999998 1 LEVO MVRRFKRATKYRRGSRTHGWGRVGQHRKSGGSGGKGMVGFHKHKWSLVMKYGESGTGWPFYGKHGFKQPETISVEWRPIN VGRLAELVKELRERGEVREEEGRLVVDLLKLGYNKLLGGGHMDVPLVVYTPVASKAAVEKIAKAGGEVRIVSLVHR A3MUZ1 50S ribosomal protein L15e Pyrobaculum calidifontis JCM 11548 0.022623768 1 LEVO MPSAYQYMAMWYRKVGREVHERLMRSVLIKWRKEPAIVRVERPFRLERARKLGYKPKQGVVVARVRLIRGPFNRRRPDSG RRPKRMGVYGITAWKSWRQVAEERAARKFPGLEVLNSYWVADDGIYRYFEVILIDCNQPTIQRDPLYSGICGREVPRRRL ARRLRERQRKLIEHLKKTLLPKLKGTSTA A3MWR6 Large ribosomal subunit protein uL16 Pyrobaculum calidifontis JCM 11548 0.019893229999999998 1 LEVO MPARPARCYRRIKGPPYTREEYIHGAPMIQIPKFDMGTTSAAARAAFTMVAKLVAEERGQIRMQALEAARQISSKYLTKY VGDANYYLRLNVVPHHVLRENRMLAMAGADRLQEGMRLAFGSPAGRAARVEPGQVIFYVEFKPEHLAHVKEALRRAASKL PIPTRIVVEPKGDGKTAS A3MXP3 Large ribosomal subunit protein uL18 Pyrobaculum calidifontis JCM 11548 0.023424332 1 LEVO MARGARYKVPFRRRREGVTNYRKRRKLLLSRKPRLVVRKTNKHLIAQIVIARPHGDETVVGLDTRVLSKFGWKGDENNTS AAYLLGLIVGYKARAKGIKEAILDIGLHRPTPGARVFAVMKGVIDAGVEVPHGEEVVPSEERIRGEHVAEYAKRLKEEAP EAYKARFSRYLQRGLPPEELPSHFEEVKKKIVEYYEQKLAKAVAR A3MSJ3 Large ribosomal subunit protein eL18 Pyrobaculum calidifontis JCM 11548 0.013224722999999999 1 LEVO MPPNPTGPTNRQLRMLIRFLRKAATANSANIWRAIAELVERPRRSRVVVNVGKLNRVANDGDVVVIPGKLLGGGELKKRV VVAAVSVTPKAWKKVVEAGGEVLTIPELVRRNPKGSGVKIVI A3MXZ6 Large ribosomal subunit protein eL19 Pyrobaculum calidifontis JCM 11548 0.017414342 1 LEVO MVDVKRLAAEILGVGVSRVKISPEAVGRLEEVVTKDDVRALIDEGLIWAEPEKGNSRGRWRELHEKKKKGRRRGQGSRKG RRLDEEEAWVNKMRVMRRFLNTLKRQGKLDPATWRQLYRMVKGNYFRDLRHLKTYINEHKLTKEPVK A3MSJ4 Large ribosomal subunit protein eL20 Pyrobaculum calidifontis JCM 11548 0.008929547 1 LEVO MPKIYRVVGDTSTGMKFVVEVVGERPYDALEKVYSVLGSRHKLKRTQIRIREVSVVEPSSAKSNEAKMLMVLEKVVRY A3MX77 Large ribosomal subunit protein eL21 Pyrobaculum calidifontis JCM 11548 0.011319300999999999 1 LEVO MVKRTHGYRYKSRKLLSKAPRERGMSGLSRLLYEYKPGDKVVIDIDPTFISTAPHRRYQGKVGVVIGTRGRAYVIETYIG DKKKIIITTPEHLRPHLGG A3MWX9 Large ribosomal subunit protein uL22 Pyrobaculum calidifontis JCM 11548 0.021309219 1 LEVO MPHFHYSLTDEQAAELVFKKYGVRITPEQIAKAYAPEQRMSWKKSVEVARFIKGMTLKQAKAWLEDVVKLKRPIPIKTFK KKQAHHATPWEGWPVAKWPVKVAKRYLQLLENLENNAKFKGLDVERLVIIHAAAHKGIKIPNIMPRAFGRATPFNEETVN VEIVAAELPKEVVPKRYKLNLVKR A3MTL6 Large ribosomal subunit protein uL23 Pyrobaculum calidifontis JCM 11548 0.009307084999999998 1 LEVO MIKRFVITEKALRLAERENKITIIVERTATKKQIADEVQRLYNVKVEKVNTLITPRGEKKAYVKLAEGYSAMDLLTKLGV L A3MWI6 Large ribosomal subunit protein uL24 Pyrobaculum calidifontis JCM 11548 0.014588311999999999 1 LEVO MPFTASAQPRKQRLSLYAAPLHLRRKLLNAKLSPELQKKLGVKRLPVRRGDTVLIMRGDFKGVTGKVVKVDLKRVRIFVE GATRTNSRGQTVYYPIHPSKVMIVDVDLSDKARQKLIERRKRGQHGSS A3MWZ8 Large ribosomal subunit protein eL24 Pyrobaculum calidifontis JCM 11548 0.00710254 1 LEVO MKIHKCSFCGADIPPGYGIMYVRSDGTVQRFCSRKCFVSAVKYGRNPRKLAWVRKKKAKTSK A3MTA8 Large ribosomal subunit protein uL29 Pyrobaculum calidifontis JCM 11548 0.009158870000000001 1 LEVO MSERKLKPKALREMSPEERRELLNQLRAELVKLQTQRSRGFVEKPGRIRQVRRMIARILTIERELAKAGARAEKGGAKA A3MTL2 Large ribosomal subunit protein uL30 Pyrobaculum calidifontis JCM 11548 0.020287805 1 LEVO MMAATEQKTVYPRYAVIRLRGIPTTPGDIAATLDLLRLRRKFTMVVVVGSPSVMGMIERVNDWVTWGEIDADTLAEVLRK RGRIVGDKPLTLEYLQKWGWNSFEEVALAYISGEIETLACKKDFKAREGQRPPCIPYLKPFFRLHPPRGGLNSVKLHFSV GGDLGYRGPLINDLIKRML A3MU87 Large ribosomal subunit protein eL30 Pyrobaculum calidifontis JCM 11548 0.010886838999999999 1 LEVO MIDIGRELQVAINTGKVIIGLRETKKSLLTGAPKLVIIAANAPRWAREDIEYYAKLAGVPIFTFPGSSIELGAAAKRPHK IMALAVVDPGQSEILKLVEHA A3MXZ2 Large ribosomal subunit protein eL31 Pyrobaculum calidifontis JCM 11548 0.010668631999999999 1 LEVO MSEEKKVVLTREYVINLRRTREVSRTKRAKYAVGLIRRFVARHLKVEPKAVKLGQALNEALWARSIEKPPRRVHVVVEKL DDGTVRVELKQ A3MX75 Large ribosomal subunit protein eL32 Pyrobaculum calidifontis JCM 11548 0.018172571999999998 1 LEVO MVVVPRRELPQPLKRLLRLRLQMKRRKPEFVRIDQWRYKRIEDSGWRNQRTLDNKIRRKWKGWPKPVEVGYRKPAAVRGL HPSGFVEVLVHRPEDLAGLDPKVHAVRIGRTVGLRKRLEIVKKARELGFYVLNPGKEVVELLKKELNTAQPQQ A3MSJ5 Large ribosomal subunit protein eL34 Pyrobaculum calidifontis JCM 11548 0.009373127 1 LEVO MPRPAYRSRSLRRVKVKTPGGRTVVHYEKRAKGVPKCAVTGQPLGGMNSKVYRFGISTRAPSRPYGGVVSHKVLARAIRY AVRR A3MV68 Large ribosomal subunit protein eL37 Pyrobaculum calidifontis JCM 11548 0.006174278 1 LEVO MKGTPSMGKHNKGKTHIRCPRCGRHSYNVTKKYCASCGWGRSKRWRRYNWAK A3MY38 LSU ribosomal protein L38E Pyrobaculum calidifontis JCM 11548 0.007954435 1 LEVO MPKEIFLVELWKKYGEKAQVVRVKRYEDFVKLKARLSGYLYTIRVPPDKAEQLISELKAKNVKVEEV A3MTT1 Large ribosomal subunit protein eL39 Pyrobaculum calidifontis JCM 11548 0.006030298 1 LEVO MARNKPLGKKLRLAAALNSNRNPPLWVIAKTKRRVTRSPARRHWRRQKLKA A3MUU4 Large ribosomal subunit protein eL40 Pyrobaculum calidifontis JCM 11548 0.006356657 1 LEVO MPITLDPEKLAIVLQHRFNYKICRNCGARNPPDAEKCRRCRSRNLRPKKFKKK A3MX99 eL42 Pyrobaculum calidifontis JCM 11548 0.01060361 1 LEVO MKFPKSVNMYCPRCNTYTQHSVSNYHGGQRRSLAEGQRRYERKLKGYGSTPKPKQKRFAKVNKKVTLVFTCTKCGYKIVK SLGRMKKVELV Large ribosomal subunit protein eL43 Pyrobaculum calidifontis JCM 11548 0.011387464 1 LEVO MPFSHTKIVGPAGRYGARYGMGIRRKVTTIEVKQRGKHRCPSCRSLVRLERLAFGIWHCPKCGHTFAGGAYVPQTILGKT IAPEELKGVEAEKAKWKEAAKR A3MUM7 DJ-1/PfpI domain-containing protein Pyrobaculum calidifontis JCM 11548 0.020956449 1 LEVO MPKALLYVIDTAKRDEYPTLKNFLVKGGYEVDVAVGSRDVNVNYTVDLMTLPSDKLPTLFEEYDAFALAGGFKIYYHVLQ KKPPLKIWDLNIDKERLAQLVVEFNRRRKLLIAPMAVPAYVAQLGLLSGRHATVYPVTELIKILRDNKVNFVNKQVVRSE NIITVKDITTTSEKEFLAALREKG A3MTM7 PaREP1 domain containing protein Pyrobaculum calidifontis JCM 11548 0.010938797 1 LEVO MPLCSKWESLITWAEKGGNSYKALEFREKLVECIVYTATEKVKKKKLDEAEELLKYGKEVAKKFNIEELNFHIALLEKEI SKIRQRRAQAQTK A3MWU0 Small ribosomal subunit protein eS1 Pyrobaculum calidifontis JCM 11548 0.024740159999999997 1 LEVO MAEKQKAVAAQEKVAISKRDPWALKKWFSVYAPPYLGGVFLAEVPAAEAQKLVKRTLEVTLYDITKDISHLPIKLRFQIH RVDGLNASTRFKGLELTRDYLRSLIRRGTSKIMAITDVKTKDGWVMRVAVLGVTTHRVGTAQKSAIRKRFIEVVTKKAAE ADIGQFLKEVLEGTLAADLFIAGKKIAPMRKVEVAKIKVLRYPPEEERVAVKEVAAEAAASS A3MVE0 Small ribosomal subunit protein uS2 Pyrobaculum calidifontis JCM 11548 0.023829813999999998 1 LEVO MAEEAQYEYLVPLEKYLSAGVRLGTRLSNKYLEERGFIYAVRPDGLRIFDIKKIDERLRIAAKLIARYPPDRVLVHTTRP YGFKPVQMFCKFVGCKALTGRFIPGMLTNPNLSNYLEVDLLFVVDPRLDSQAVAEAAKMGIPVVALVDTDTPHQYIDFMI PCNNKGRKSLALIFWVLARQVLRERGELKPDQDLPVPPEEFETRLVQT A3MS50 Small ribosomal subunit protein uS3 Pyrobaculum calidifontis JCM 11548 0.024688248 1 LEVO MSTAQRRLPVYKKILEENKKKWMIKEFLEYRLAKYGYIDSEILKTPLGTRIVIYAERPSRIIGRKGAIVKEVSSILANKL GVENPQIDVIDVSKIEAPELFPKVVAYRIANAMARGVRFRRVMFVAVRQLMEAGAKGFEIVVSGKLSTERAKFEKITYGK LYKIGYDAKNRVRRAVVHVLLKPGIYGIEVRITPATLRYSDEYKIKPPTRPEAAAQ A3MTL3 Small ribosomal subunit protein uS4 Pyrobaculum calidifontis JCM 11548 0.018516201 1 LEVO MGGLKKPKKKYLAGKPKKIWNKQLLLEELQLMGEYGLRNKKELWLARARLKWIVRRARALLSMTAEERAPLEVPFKEKLY KMGFIEDPNVPLDRILSLDVRAILERRLQTLVFRMGLAKSIHHARQLVVHGHVLVAGRRVTSPGFLVPRELEDKITIEQ A3MUS9 Small ribosomal subunit protein eS4 Pyrobaculum calidifontis JCM 11548 0.026774389 1 LEVO MVHLRKSLAPYWWPIPRKAGGVWAVRPSTGPHSLEYSLPLAVVVRDVLRYAKTLREARYIISRGYIKVDGVVRKDYKFPI GLMDVVEIVPTGEIYRVVPDEAKYYDLKPIPSSEAALKPLRVEGKTAVSGGRIQLHFHDGRNLILPPDVGRQIKTFDTVV YDLENKAIKTHLPLRLGQLAVVTHGGNIGFVGQFFEVVWTLKRRQSVVALRKGEEVRRTILDYIMVIGTEAPVVKIS A3MWZ7 Small ribosomal subunit protein uS5 Pyrobaculum calidifontis JCM 11548 0.022153717 1 LEVO MSVVDLSLWEPKTALGRMVKEGKIRTIDEIFANNLLIKEPEIVDILLPGLKQELLNLNLVQRQTHAGERNQFQAVVAVGN EDGYVGVGIGKSRQVRQAIEKATREAKLNITPVRRGCGSWKCSCDEPHSVPFVVSGKSGSVEVTLIPAPKGVGLVAGDVA KVVLRLAGIKDVWTKTRGDTRTTLNFALAVFNALRNTYYFKL A3MU88 Small ribosomal subunit protein eS6 Pyrobaculum calidifontis JCM 11548 0.016248014999999998 1 LEVO MPTFKLVLSDPLSGKARQFEIKDPLAQRFVGLRIGEEIDGTVLKELIELPKGVKIRITGGSGVEGAPMHPGVPGPVKRYI LADGPPGYRPRKRGMRKKKLVRGDTITDSIVQINAVLVYPEGYSGPPAIPLGAKELEKLKGGKTEEAAASQ A3MUD0 Small ribosomal subunit protein uS7 Pyrobaculum calidifontis JCM 11548 0.025515701 1 LEVO MASIFGEQLPKTSRVEYIGDVPIIEECPRELKTLDGNPILLFGKWSFEDVVVRDPGLRRYICLKPVVLPHTEGRYQKRRF GKAHIPIVERLVNLLMRPGRNTGKKHKAYNIVKRAFEIIYYKTGRNPIQVFIDAIINTAPREEITRIIMGGIAYSVSVDV SPQRRLDLSLRWITEGARQCSFNNPKPIEECLADEIMAAAANDPKSYAVRKREELERIAAASR A3MS29 Small ribosomal subunit protein uS8 Pyrobaculum calidifontis JCM 11548 0.014836492 1 LEVO MVMLDLLSNALTAIKNAEAMGKRQVVIWPVNKLIYYTLRVLQRYGYVGEIEYIDDGRGGKYVVQLLGKINDIGAIRPRFP VKYREIVEWEQKYLPARQIGILVISTSQGVMSHLEAKEKKIGGVLLAYVY A3MSJ6 Small ribosomal subunit protein eS8 Pyrobaculum calidifontis JCM 11548 0.014446925 1 LEVO MKLGAFYKGGDLVKPSGGKKGRVRKTKKKALGGGPPQIPKLGEEDIRYVERVRGGNHKVRLRQARYANVYIPKERRHVKA KILSIVSSPSNPDYARRNYIVKGAIIQTEVGKAVVTSRPGQDGVINAVLIE A3MWY2 Small ribosomal subunit protein uS9 Pyrobaculum calidifontis JCM 11548 0.016146150999999997 1 LEVO MPWVSILQENPRVIISVGKKKTAVARAIIKPGMGRVRINGYPLELWPIEMARVKMQEPLILAGDLAKKVDIEVNVRGGGY MGQAIATRIAIARGLVAYFQSEELKKLYEEYDPYMLKGDPRRTEPKKPGIKHARSKRQKAYR A3MXZ8 Small ribosomal subunit protein uS10 Pyrobaculum calidifontis JCM 11548 0.012221514999999999 1 LEVO MSLASRRKVRIRLYGTNPADLDQVAREIVDLAKKMGVAVRGPIPLPTKRLMVTVRRAPSGQGYHTFDHWELRISKRLIDI EASERVLRRLMTIRVPDTVKIELQLI A3MT22 Small ribosomal subunit protein uS11 Pyrobaculum calidifontis JCM 11548 0.014984247 1 LEVO MSTAETPQQPQQQQKLRWGIAWIYSSSNNTIITITDLTGAETVARVSGGMVVRADKDKPSPWAAMQAAYKAAQLALARGI NAVHIKVRGPGGYGMKVPGPGASAAIRALARSGLVIGRIEDVTPIPH(IAS)TIRPPSGRKGRRV A3MX63 Small ribosomal subunit protein uS12 Pyrobaculum calidifontis JCM 11548 0.016477486 1 LEVO MPGKKSPYGLFAGGKLKKKRQKFRWNDVTYKRRMLGLAEKYDPLEGAPMARGIVLEKVGVEARKPNAAVRKCVRVQLVKN GKVVTAFVPYDGGLNYINEHDEVIIERIGGPEGKSLGDIPGVRFKVVKVNGVSLWAIWRGKKQKPTR A3MXZ4 Small ribosomal subunit protein uS13 Pyrobaculum calidifontis JCM 11548 0.016758620999999998 1 LEVO MAQEIRAIVRIGDTDLDGNKTVAYALAKIRGIGIATAYAICRKLGIDPHATLGLLPEDQINKLDWAVRNLHELAPAWFLN RRKDPETGRDLHLIGSELVLAAKRDVDLMKKLKSWKGIRHSLGLKVRGQRTVTTGRFGATAGVTKKKAAPGGK A3MUT0 Small ribosomal subunit protein uS14 Pyrobaculum calidifontis JCM 11548 0.006429787 1 LEVO MPSTKPPKERPYGKSKIRCLRCGTREAVIRKYGLYLCRRCFREVAPVLGFKKYY A3MSJ7 Small ribosomal subunit protein uS15 Pyrobaculum calidifontis JCM 11548 0.017587598 1 LEVO MPHRSRHKKGRSSSVRPPHPTVPTWIQYTPEEVEQLAVELARRGFPPSQIGIILRDQYGIPLVKPITGKKLTKILEEHGI KQELPEDLLNLIRRALRIRKHLEEHPKDMASRRGLQLVESKIHRLIKYYKRVGKIPQDFVYNPEALSHLAT A3MVD1 Small ribosomal subunit protein uS17 Pyrobaculum calidifontis JCM 11548 0.016986256 1 LEVO MTVVKLQSRPKVGDVVTLPDGKKVEVKNIGVPYVLPPAAVCDDPLCPWHGHLKIRLKLLEVTVEKVRMHKAAVVTHEWVH YLPKYNRYERRRRRMRVRVPECIEVKPGDKVIIAETRPLSKTIAWVVIGKKEDVVEWKAKHETLPSV A3MTT7 Small ribosomal subunit protein eS17 Pyrobaculum calidifontis JCM 11548 0.008082505 1 LEVO MGRVKPKFIKSLAEKLLEAYPDRFTESFKENKKAVAELADIPSKTVRNKVAGYITRLVKRQKAKEKAEQAA A3MS42 Small ribosomal subunit protein uS19 Pyrobaculum calidifontis JCM 11548 0.018182557 1 LEVO MSSKEAEAQKGKQGWITPTVIPPEEWGSFRYRGKTLEELLNMPMDEFIKLLPARQRRSLKRGLKPEHRKLLEKIRKAKRL MAQGKKVTIKTHCRDMIILPEMVGLTIHVYNGITYIPVFISPWHIGHYLGEFALTTRIVQHGEPGLKATRSSLHIAAK A3MTT6 Small ribosomal subunit protein eS19 Pyrobaculum calidifontis JCM 11548 0.017770932 1 LEVO MTSVKDVPADLLIAELAKYIKDNVPQVKPPVWAPFVKTGANKERPPMSEDWWYIRAASIMRKLYIYGPVGVGSLRTAYGY RAKIGDKTRPERTRKAGGAIIRKILQQLEHAGFVTKTKRGRVLTPEGKSLVDRVAARIAKELVKQRPELAKYVAPPKE A3MUU6 Small ribosomal subunit protein eS24 Pyrobaculum calidifontis JCM 11548 0.014855408999999998 1 LEVO MSPVSEAQFNILSLRENKLLGRKEVLVEILHRKSSTPTRQSVREWLAKQLGVEVDKIFVRKIKTEYGIGKSKAEVHVYTD GALARVIEPLYILARNLGEEGKKLLEEARKRRNERREKRRRKKKGGGK A3MSX4 SSU ribosomal protein S25E Pyrobaculum calidifontis JCM 11548 0.012477727999999999 1 LEVO MGGKKRPTLSQLAKKAEKEKAQPQQQKSKKEVKKEEAPAKRTIQTLDEKVFQTIAKEVQSLKAVTPYEIATKYGIKMSLA FKVLRALRDRGDLVLVAKGHRTEVYVPKRS A3MV37 SSU ribosomal protein S26E Pyrobaculum calidifontis JCM 11548 0.011571864 1 LEVO MAMPKKRKNRGRKKGDKGREPYVYCDNCGKVVPRSKAIRLTVPYSPVPPDLARELEKQGAIISRYLVTKTYCINCAVFFG IIKVRPREERKKRVPLQQVI A3MV49 Small ribosomal subunit protein eS27 Pyrobaculum calidifontis JCM 11548 0.007446884 1 LEVO MPQRFSRVLIPQPRSRFVRLRCPDCGNEQVTFSHAAMVVRCLVCGRVLAQPTGGKAIFAGHVVKVLE A3MUV2 eS28 Pyrobaculum calidifontis JCM 11548 0.008575992 1 LEVO MAEEVKFSPYEDAVAGLVVQILGRTGVAGEVTQVKIRVLEGRDKGRVLTRNVKGPVRLGDIVMLRETEREARRITAR SSU ribosomal protein S30E Pyrobaculum calidifontis JCM 11548 0.006113139 1 LEVO MPSHGSLTKAGKVRNQTPKIPAKPRKNLTPRRRNIRNYKRRVLYASQQAAAAEA A3MSW3 aS35 Pyrobaculum calidifontis JCM 11548 0.007856398 1 LEVO MAEELEAVAAKLITRLREAERLALEGKTSEAKAILKEVLKEARERGLEKSLRNLLLRVKALLRRKTRR Small zinc finger protein HVO-2753-like zinc-binding pocket domain-containing protein Pyrobaculum calidifontis JCM 11548 0.006956113 1 LEVO MSIRGARIYGPSPPADSTTNWPLAPLERGVVFACPNCGKTTIVRSARARKLGVPYRCPECGFVGP A3MY11 SPERMINE 0.00020234 64 SPM MAGNESIUM ION 2.4305e-05 252 MG ZINC ION 6.5409e-05 11 ZN water 1.8015e-05 7812 HOH singleParticle particle 0.12 7.0 20.0 C8H18N2O4S HEPES 10.0 KCl Potassium Chloride 20.0 Mg(CH3COO)2 Magnesium Acetate 3.0 C10H26N4 Spermine 2.0 C4H10O2S2 DTT UltrAuFoil R1.2/1.3 GOLD CARBON CONTINUOUS GLOW DISCHARGE ETHANE 100 277.15 FEI VITROBOT MARK IV TFS KRIOS OTHER BRIGHT FIELD FIELD EMISSION GUN 300 0.5 1.5 105000.0 GATAN K3 (6k x 4k) 1 7318 40.0 1 2360632 cryoSPARC 4.4 PHASE FLIPPING AND AMPLITUDE CORRECTION 2.36 FSC 0.143 CUT-OFF cryoSPARC 4.4

Global resolution

129829 MAXIMUM LIKELIHOOD cryoSPARC 4.4 MAXIMUM LIKELIHOOD cryoSPARC 4.4 AB INITIO MODEL