Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites.

2026-09-02 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY RCSB RCSB 2024-11-13 2026-09-02 2026-09-02 2026-09-02 National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) AI32422 United States Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites. Majumdar S Ojha AK Agrawal RK hibernating ribosome, Mycobacterium tuberculosis, nascent peptide exit tunnel, 70S, hibernation factor, TRANSLATION, RIBOSOME Majumdar S Li Y Manjari SR Gamper HB Hou YM Banavali NK Ojha AK Agrawal RK A Novel Actinobacteria-Specific Ribosome Hibernation Factor in <em>Mycobacterium tuberculosis</em> Biorxiv US 2024 doi:10.1101/2024.11.25.625233 2692-8205 9ec3 FULLOVERLAP PDB 9E1S unspecified PDB 9E16 unspecified PDB 9EBB unspecified EMDB EMD-47899 associated EM volume

Ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites and mRNA. Ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites and mRNA. 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 Mycobacterium tuberculosis E-tRNA, fMet-tRNA(fMet) Escherichia coli 0.024802784999999997 2 CGCGGGGUGGAGCAGCCUGGUAGCUCGUCGGGCUCAUAACCCGAAGGUCGUCGGUUCAAAUCCGGCCCCCGCAACCA CP042878.1 DUF5302 domain-containing protein Mycobacterium tuberculosis 0.006810467999999999 1 LEVO MGESKSPQESSSEGETKRKFREALDRKMAQSSSGSDHKDGGGKQSRAHGPVASRREFRRKSG A0A089QKZ7 50S ribosomal protein L32 Mycobacterium tuberculosis 0.006525756999999999 1 LEVO MAVPKRRKSRSNTRSRRSQWKAAKTELVGVTVAGHAHKVPRRLLKAARLGLIDFDKR A0A045IMI5 50S ribosomal protein bL34 Mycobacterium tuberculosis 0.005643697 1 LEVO MTKGKRTFQPNNRRRARVHGFRLRMRTRAGRSIVSSRRRKGRRTLSA P0A5W5 50S ribosomal protein L35 Mycobacterium tuberculosis 0.00724143 1 LEVO MPKAKTHSGASKRFRRTGTGKIVRQKANRRHLLEHKPSTRTRRLDGRTVVAANDTKRVTSLLNG A0A045KKY9 50S ribosomal protein L36 Mycobacterium tuberculosis 0.004355305 1 LEVO MKVNPSVKPICDKCRLIRRHGRVMVICSDPRHKQRQG 50S ribosomal protein L31 Mycobacterium tuberculosis 0.008770074000000001 1 LEVO MKSDIHPAYEETTVVCGCGNTFQTRSTKPGGRIVVEVCSQCHPFYTGKQKILDSGGRVARFEKRYGKRKVGADKAVSTGK A0A045HLX7 23S ribosomal RNA Mycobacterium tuberculosis 1.017792562 1 UUGUAAGUGUCUAAGGGCGCAUGGUGGAUGCCUUGGCAUCGAGAGCCGAUGAAGGACGUGGGAGGCUGCGAUAUGCCUCG GGGAGCUGUCAACCGAGCGUGGAUCCGAGGAUUUCCGAAUGGGGAAACCCAGCACGAGUGAUGUCGUGCUACCCGCAUCU GAAUAUAUAGGGUGCGGGAGGGAACGCGGGGAAGUGAAACAUCUCAGUACCCGUAGGAGGAGAAAACAAUUGUGAUUCCG CAAGUAGUGGCGAGCGAACGCGGAACAGGCUAAACCGCACGCAUGGGUAACCGGGUAGGGGUUGUGUGUGCGGGGUUGUG GGAGGAUAUGUCUCAGCGCUACCCGGCUGAGAGGCAGUCAGAAAGUGUCGUGGUUAGCGGAAGUGGCCUGGGAUGGUCUG CCGUAGACGGUGAGAGCCCGGUACGCGAAAACCCGGCACCUGCCUAGUAUCAAUUCCCGAGUAGCAGCGGGCCCGUGGAA UCCGCUGUGAAUCCGCCGGGACCACCCGGUAAGCCUAAAUACUCCUCGAUGACCGAUAGCGGAUUAGUACCGUGAGGGAA UGGUGAAAAGUACCCCGGGAGGGGAGUGAAAGAGUACCUGAAACCGUGUGCCUACAAUCCGUCAGAGCCUCCUUUUCCUC UCCGGAGGAGGGUGGUGAUGGCGUGCCUUUUGAAGAAUGAGCCUGCGAGUCAGGGACAUGUCGCAAGGUUAACCCGUGUG GGGUAGCCGCAGCGAAAGCGAGUCUGAAUAGGGCGACCCACACGCGCAUACGCGCGUGUGAAUAGUGGCGUGUUCUGGAC CCGAAGCGGAGUGAUCUACCCAUGGCCAGGGUGAAGCGCGGGUAAGACCGCGUGGAGGCCCGAACCCACUUAGGUUGAAG ACUGAGGGGAUGAGCUGUGGGUAGGGGUGAAAGGCCAAUCAAACUCCGUGAUAGCUGGUUCUCCCCGAAAUGCAUUUAGG UGCAGCGUUGCGUGGUUCACCGCGGAGGUAGAGCUACUGGAUGGCCGAUGGGCCCUACUAGGUUACUGACGUCAGCCAAA CUCCGAAUGCCGUGGUGUAAAGCGUGGCAGUGAGACGGCGGGGGAUAAGCUCCGUACGUCGAAAGGGAAACAGCCCAGAU CGCCGGCUAAGGCCCCCAAGCGUGUGCUAAGUGGGAAAGGAUGUGCAGUCGCAAAGACAACCAGGAGGUUGGCUUAGAAG CAGCCACCCUUGAAAGAGUGCGUAAUAGCUCACUGGUCAAGUGAUUGUGCGCCGAUAAUGUAGCGGGGCUCAAGCACACC GCCGAAGCCGCGGCACAUCCACCUUGUGGUGGGUGUGGGUAGGGGAGCGUCCCUCAUUCAGCGAAGCCACCGGGUGACCG GUGGUGGAGGGUGGGGGAGUGAGAAUGCAGGCAUGAGUAGCGACAAGGCAAGUGAGAACCUUGCCCGCCGAAAGACCAAG GGUUCCUGGGCCAGGCCAGUCCGCCCAGGGUGAGUCGGGACCUAAGGCGAGGCCGACAGGCGUAGUCGAUGGACAACGGG UUGAUAUUCCCGUACCCGUGUGUGGGCGCCCGUGACGAAUCAGCGGUACUAACCACCCAAAACCGGAUCGAUCACUCCCC UUCGGGGGUGUGGAGUUCUGGGGCUGCGUGGGAACUUCGCUGGUAGUAGUCAAGCGAAGGGGUGACGCAGGAAGGUAGCC GUACCAGUCAGUGGUAACACUGGGGCAAGCCGGUAGGGAGAGCGAUAGGCAAAUCCGUCGCUCACUAAUCCUGAGAGGUG ACGCAUAGCCGGUUGAGGCGAAUUCGGUGAUCCUCUGCUGCCAAGAAAAGCCUCUAGCGAGCACACACACGGCCCGUACC CCAAACCGACACAGGUGGUCAGGUAGAGCAUACCAAGGCGUACGAGAUAACUAUGGUUAAGGAACUCGGCAAAAUGCCCC CGUAACUUCGGGAGAAGGGGGACCGGAAUAUCGUGAACACCCUUGCGGUGGGAGCGGGAUCCGGUCGCAGAAACCAGUGA GGAGCGACUGUUUACUAAAAACACAGGUCCGUGCGAAGUCGCAAGACGAUGUAUACGGACUGACGCCUGCCCGGUGCUGG AAGGUUAAGAGGACCCGUUAACCCGCAAGGGUGAAGCGGAGAAUUUAAGCCCCAGUAAACGGCGGUGGUAACUAUAACCA UCCUAAGGUAGCGAAAUUCCUUGUCGGGUAAGUUCCGACCUGCACGAAUGGCGUAACGACUUCUCAACUGUCUCAACCAU AGACUCGGCGAAAUUGCACUACGAGUAAAGAUGCUCGUUACGCGCGGCAGGACGAAAAGACCCCGGGACCUUCACUACAA CUUGGUAUUGAUGUUCGGUACGGUUUGUGUAGGAUAGGUGGGAGACUGUGAAACCUCGACGCCAGUUGGGGCGGAGUCGU UGUUGAAAUACCACUCUGAUCGUAUUGGGCAUCUAACCUCGAACCCUGAAUCGGGUUUAGGGACAGUGCCUGGCGGGUAG UUUAACUGGGGCGGUUGCCUCCUAAAAUGUAACGGAGGCGCCCAAAGGUUCCCUCAACCUGGACGGCAAUCAGGUGGCGA GUGUAAAUGCACAAGGGAGCUUGACUGCGAGACUUACAAGUCAAGCAGGGACGAAAGUCGGGAUUAGUGAUCCGGCACCC CCGAGUGGAAGGGGUGUCGCUCAACGGAUAAAAGGUACCCCGGGGAUAACAGGCUGAUCUUCCCCAAGAGUCCAUAUCGA CGGGAUGGUUUGGCACCUCGAUGUCGGCUCGUCGCAUCCUGGGGCUGGAGCAGGUCCCAAGGGUUGGGCUGUUCGCCCAU UAAAGCGGCACGCGAGCUGGGUUUAGAACGUCGUGAGACAGUUCGGUCUCUAUCCGCCGCGCGCGUCAGAAACUUGAGGA AACCUGUCCCUAGUACGAGAGGACCGGGACGGACGAACCUCUGGUGCACCAGUUGUCCCGCCAGGGGCACCGCUGGAUAG CCACGUUCGGUCAGGAUAACCGCUGAAAGCAUCUAAGCGGGAAACCUUCUCCAAGAUCAGGUUUCUCACCCACUUGGUGG GAUAAGGCCCCCCGCAGAACACGGGUUCAAUAGGUCAGACCUGGAAGCUCAGUAAUGGGUGUAGGGAACUGGUGCUAACC GGCCGAAAACUUACAACA CP010339.1 5S ribosomal RNA Mycobacterium tuberculosis 0.037097238 1 UUACGGCGGCCACAGCGGCAGGGAAACGCCCGGUCCCAUUCCGAACCCGGAAGCUAAGCCUGCCAGCGCCGAUGAUACUG CCCCUCCGGGUGGAAAAGUAGGACACCGCCGAACA CP023593.1 50S ribosomal protein L2 Mycobacterium tuberculosis 0.030644002 1 LEVO MAIRKYKPTTPGRRGASVSDFAEITRSTPEKSLVRPLHGRGGRNAHGRITTRHKGGGHKRAYRMIDFRRNDKDGVNAKVA HIEYDPNRTARIALLHYLDGEKRYIIAPNGLSQGDVVESGANADIKPGNNLPLRNIPAGTLIHAVELRPGGGAKLARSAG SSIQLLGKEASYASLRMPSGEIRRVDVRCRATVGEVGNAEQANINWGKAGRMRWKGKRPSVRGVVMNPVDHPHGGGEGKT SGGRHPVSPWGKPEGRTRNANKSSNKFIVRRRRTGKKHSR A0A045H5T7 50S ribosomal protein L3 Mycobacterium tuberculosis 0.023127533 1 LEVO MARKGILGTKLGMTQVFDESNRVVPVTVVKAGPNVVTRIRTPERDGYSAVQLAYGEISPRKVNKPLTGQYTAAGVNPRRY LAELRLDDSDAATEYQVGQELTAEIFADGSYVDVTGTSKGKGFAGTMKRHGFRGQGASHGAQAVHRRPGSIGGCATPARV FKGTRMAGRMGNDRVTVLNLLVHKVDAENGVLLIKGAVPGRTGGLVMVRSAIKRGEK A0A045HU18 50S ribosomal protein L4 Mycobacterium tuberculosis 0.023779936 1 LEVO MAAQEQKTLKIDVKTPAGKVDGAIELPAELFDVPANIALMHQVVTAQRAAARQGTHSTKTRGEVSGGGRKPYRQKGTGRA RQGSTRAPQFTGGGVVHGPKPRDYSQRTPKKMIAAALRGALSDRARNGRIHAITELVEGQNPSTKSARAFLASLTERKQV LVVIGRSDEAGAKSVRNLPGVHILAPDQLNTYDVLRADDVVFSVEALNAYIAANTTTSEEVSA A0A045J9H1 50S ribosomal protein L5 Mycobacterium tuberculosis 0.021052302999999998 1 LEVO MTTAQKVQPRLKERYRSEIRDALRKQFGYGNVMQIPTVTKVVVNMGVGEAARDAKLINGAVNDLALITGQKPEVRRARKS IAQFKLREGMPVGVRVTLRGDRMWEFLDRLTSIALPRIRDFRGLSPKQFDGVGNYTFGLAEQAVFHEVDVDKIDRVRGMD INVVTSAATDDEGRALLRALGFPFKEN A0A045HUU0 50S ribosomal protein L6 Mycobacterium tuberculosis 0.019408363 1 LEVO MSRIGKQPIPVPAGVDVTIEGQSISVKGPKGTLGLTVAEPIKVARNDDGAIVVTRPDDERRNRSLHGLSRTLVSNLVTGV TQGYTTKMEIFGVGYRVQLKGSNLEFALGYSHPVVIEAPEGITFAVQAPTKFTVSGIDKQKVGQIAANIRRLRRPDPYKG KGVRYEGEQIRRKVGKTGK A0A045JJU1 50S ribosomal protein L9 Mycobacterium tuberculosis 0.016196654 1 LEVO MKLILTADVDHLGSIGDTVEVKDGYGRNFLLPRGLAIVASRGAQKQADEIRRARETKSVRDLEHANEIKAAIEALGPIAL PVKTSADSGKLFGSVTAADVVAAIKKAGGPNLDKRIVRLPKTHIKAVGTHFVSVHLHPEIDVEVSLDVVAQS A0A045JW48 50S ribosomal protein L13 Mycobacterium tuberculosis 0.021646120999999997 1 LEVO MLVGKLLGWRAVRRDLGSMSVAETNPPFTPDRRPGHPGIHPREKKVSAVPTYAPKAGDTTRSWYVIDATDVVLGRLAVAA ANLLRGKHKPTFAPNVDGGDFVIVINADKVAISGDKLQHKMVYRHSGYPGGLHKRTIGELMQRHPDRVVEKAILGMLPKN RLSRQIQRKLRVYAGPEHPHSAQQPVPYELKQVAQ A0A0T9D5H2 Large ribosomal subunit protein uL14 Mycobacterium tuberculosis 0.013451714 1 LEVO MIQQESRLKVADNTGAKEILCIRVLGGSSRRYAGIGDVIVATVKDAIPGGNVKRGDVVKAVVVRTVKERRRPDGSYIKFD ENAAVIIKPDNDPRGTRIFGPVGRELREKRFMKIISLAPEVL P66070 50S ribosomal protein L15 Mycobacterium tuberculosis 0.015566126 1 LEVO MTLKLHDLRPARGSKIARTRVGRGDGSKGKTAGRGTKGTRARKQVPVTFEGGQMPIHMRLPKLKGFRNRFRTEYEIVNVG DINRLFPQGGAVGVDDLVAKGAVRKNALVKVLGDGKLTAKVDVSAHKFSGSARAKITAAGGSATEL A0A045IWY0 50S ribosomal protein L16 Mycobacterium tuberculosis 0.015724277 1 LEVO MLIPRKVKHRKQHHPRQRGIASGGTTVNFGDYGIQALEHAYVTNRQIESARIAINRHIKRGGKVWINIFPDRPLTKKPAE TRMGSGKGSPEWWVANVKPGRVLFELSYPNEGVARAALTRAIHKLPIKARIITREEQF A0A045IWV9 50S ribosomal protein L17 Mycobacterium tuberculosis 0.019512273 1 LEVO MPKPTKGPRLGGSSSHQKAILANLATSLFEHGRITTTEPKARALRPYAEKLITHAKKGALHNRREVLKKLRDKDVVHTLF AEIGPFFADRDGGYTRIIKIEARKGDNAPMAVIELVREKTVTSEANRARRVAAAQAKAKKAAAMPTEESEAKPAEEGDVV GASEPDAKAPEEPPAEAPEN A0A045IVA2 50S ribosomal protein L18 Mycobacterium tuberculosis 0.013211121999999999 1 LEVO MAQSVSATRRISRLRRHTRLRKKLSGTAERPRLVVHRSARHIHVQLVNDLNGTTVAAASSIEADVRGVPGDKKARSVRVG QLIAERAKAAGIDTVVFDRGGYTYGGRIAALADAARENGLSF A0A045JK28 50S ribosomal protein L19 Mycobacterium tuberculosis 0.013041126 1 LEVO MNRLDFVDKPSLRDDIPAFNPGDTINVHVKVIEGAKERLQVFKGVVIRRQGGGIRETFTVRKESYGVGVERTFPVHSPNI DHIEVVTRGDVRRAKLYYLRELRGKKAKIKEKR A0A045IDD2 50S ribosomal protein L20 Mycobacterium tuberculosis 0.014557777 1 LEVO MARVKRAVNAHKKRRSILKASRGYRGQRSRLYRKAKEQQLHSLNYAYRDRRARKGEFRKLWIARINAAARLNDITYNRLI QGLKAAGVEVDRKNLADIAISDPAAFTALVDVARAALPEDVNAPSGEAA A0A045KJ85 Large ribosomal subunit protein bL21 Mycobacterium tuberculosis 0.011173147 1 LEVO MMATYAIVKTGGKQYKVAVGDVVKVEKLESEQGEKVSLPVALVVDGATVTTDAKALAKVAVTGEVLGHTKGPKIRIHKFK NKTGYHKRQGHRQQLTVLKVTGIA A0A2I7W9M4 50S ribosomal protein L22 Mycobacterium tuberculosis 0.020424594 1 LEVO MTAATKATEYPSAVAKARFVRVSPRKARRVIDLVRGRSVSDALDILRWAPQAASGPVAKVIASAAANAQNNGGLDPATLV VATVYADQGPTAKRIRPRAQGRAFRIRRRTSHITVVVESRPAKDQRSAKSSRARRTEASKAASKVGATAPAKKAAAKAPA KKAPASSGVKKTPAKKAPAKKAPAKASETSAAKGGSD A0A045H760 50S ribosomal protein L23 Mycobacterium tuberculosis 0.010976785 1 LEVO MATLADPRDIILAPVISEKSYGLLDDNVYTFLVRPDSNKTQIKIAVEKIFAVKVASVNTANRQGKRKRTRTGYGKRKSTK RAIVTLAPGSRPIDLFGAPA A0A045J9M3 50S ribosomal protein L24 Mycobacterium tuberculosis 0.011500274 1 LEVO MKVHKGDTVLVISGKDKGAKGKVLQAYPDRNRVLVEGVNRIKKHTAISTTQRGARSGGIVTQEAPIHVSNVMVVDSDGKP TRIGYRVDEETGKRVRISKRNGKDI A0A045IXU4 50S ribosomal protein L25 Mycobacterium tuberculosis 0.022466166 1 LEVO MAKSASNQLRVTVRTETGKGASRRARRAGKIPAVLYGHGAEPQHLELPGHDYAAVLRHSGTNAVLTLDIAGKEQLALTKA LHIHPIRRTIQHADLLVVRRGEKVVVEVSVVVEGQAGPDTLVTQETNSIEIEAEALSIPEQLTVSIEGAEPGTQLTAGQI ALPAGVSLISDPDLLVVNVVKAPTAEELEGEVAGAEEAEEAAVEAGEAEAAGESE A0A045JAK4 50S ribosomal protein L27 Mycobacterium tuberculosis 0.008987272000000001 1 LEVO MAHKKGASSSRNGRDSAAQRLGVKRYGGQVVKAGEILVRQRGTKFHPGVNVGRGGDDTLFAKTAGAVEFGIKRGRKTVSI VGSTTA A0A045K0G1 50S ribosomal protein L29 Mycobacterium tuberculosis 0.008872014999999999 1 LEVO MAVGVSPGELRELTDEELAERLRESKEELFNLRFQMATGQLNNNRRLRTVRQEIARIYTVLRERELGLATGPDGKES A0A045IQ64 50S ribosomal protein L30 Mycobacterium tuberculosis 0.007361569 1 LEVO MSQLKITQVRSTIGARWKQRESLRTLGLRRIRHSVIREDNAATRGLIAVVRHLVEVEPAQTGGKT A0A045H4J2 16S ribosomal RNA Mycobacterium tuberculosis 0.498260438 1 UUUUGUUUGGAGAGUUUGAUCCUGGCUCAGGACGAACGCUGGCGGCGUGCUUAACACAUGCAAGUCGAACGGAAAGGUCU CUUCGGAGAUACUCGAGUGGCGAACGGGUGAGUAACACGUGGGUGAUCUGCCCUGCACUUCGGGAUAAGCCUGGGAAACU GGGUCUAAUACCGGAUAGGACCACGGGAUGCAUGUCUUGUGGUGGAAAGCGCUUUAGCGGUGUGGGAUGAGCCCGCGGCC UAUCAGCUUGUUGGUGGGGUGACGGCCUACCAAGGCGACGACGGGUAGCCGGCCUGAGAGGGUGUCCGGCCACACUGGGA CUGAGAUACGGCCCAGACUCCUACGGGAGGCAGCAGUGGGGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCGACGCC GCGUGGGGGAUGACGGCCUUCGGGUUGUAAACCUCUUUCACCAUCGACGAAGGUCCGGGUUCUCUCGGAUUGACGGUAGG UGGAGAAGAAGCACCGGCCAACUACGUGCCAGCAGCCGCGGUAAUACGUAGGGUGCGAGCGUUGUCCGGAAUUACUGGGC GUAAAGAGCUCGUAGGUGGUUUGUCGCGUUGUUCGUGAAAUCUCACGGCUUAACUGUGAGCGUGCGGGCGAUACGGGCAG ACUAGAGUACUGCAGGGGAGACUGGAAUUCCUGGUGUAGCGGUGGAAUGCGCAGAUAUCAGGAGGAACACCGGUGGCGAA GGCGGGUCUCUGGGCAGUAACUGACGCUGAGGAGCGAAAGCGUGGGGAGCGAACAGGAUUAGAUACCCUGGUAGUCCACG CCGUAAACGGUGGGUACUAGGUGUGGGUUUCCUUCCUUGGGAUCCGUGCCGUAGCUAACGCAUUAAGUACCCCGCCUGGG GAGUACGGCCGCAAGGCUAAAACUCAAAGGAAUUGACGGGGGCCCGCACAAGCGGCGGAGCAUGUGGAUUAAUUCGAUGC AACGCGAAGAACCUUACCUGGGUUUGACAUGCACAGGACGCGUCUAGAGAUAGGCGUUCCCUUGUGGCCUGUGUGCAGGU GGUGCAUGGCUGUCGUCAGCUCGUGUCGUGAGAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUGUCUCAUGUUGCC AGCACGUAAUGGUGGGGACUCGUGAGAGACUGCCGGGGUCAACUCGGAGGAAGGUGGGGAUGACGUCAAGUCAUCAUGCC CCUUAUGUCCAGGGCUUCACACAUGCUACAAUGGCCGGUACAAAGGGCUGCGAUGCCGCGAGGUUAAGCGAAUCCUUAAA AGCCGGUCUCAGUUCGGAUCGGGGUCUGCAACUCGACCCCGUGAAGUCGGAGUCGCUAGUAAUCGCAGAUCAGCAACGCU GCGGUGAAUACGUUCCCGGGCCUUGUACACACCGCCCGUCACGUCAUGAAAGUCGGUAACACCCGAAGCCAGUGGCCUAA CCCUCGGGAGGGAGCUGUCGAAGGUGGGAUCGGCGAUUGGGACGAAGUCGUAACAAGGUAGCCGUACCGGAAGGUGCGGC UGGAUCACCUCCUUUCU CP016794.1 30S ribosomal protein S3 Mycobacterium tuberculosis 0.030071017999999998 1 LEVO MGQKINPHGFRLGITTDWKSRWYADKQYAEYVKEDVAIRRLLSSGLERAGIADVEIERTRDRVRVDIHTARPGIVIGRRG TEADRIRADLEKLTGKQVQLNILEVKNPESQAQLVAQGVAEQLSNRVAFRRAMRKAIQSAMRQPNVKGIRVQCSGRLGGA EMSRSEFYREGRVPLHTLRADIDYGLYEAKTTFGRIGVKVWIYKGDIVGGKRELAAAAPAGADRPRRERPSGTRPRRSGA SGTTATGTDAGRAAGGEEAAPDAAAPVEAQSTES A0A045H4H6 30S ribosomal protein S4 Mycobacterium tuberculosis 0.023515898 1 LEVO MARYTGPVTRKSRRLRTDLVGGDQAFEKRPYPPGQHGRARIKESEYLLQLQEKQKARFTYGVMEKQFRRYYEEAVRQPGK TGEELLKILESRLDNVIYRAGLARTRRMARQLVSHGHFNVNGVHVNVPSYRVSQYDIVDVRDKSLNTVPFQIARETAGER PIPSWLQVVGERQRVLIHQLPERAQIDVPLTEQLIVEYYSK A0A045GRS4 30S ribosomal protein S5 Mycobacterium tuberculosis 0.022925242 1 LEVO MAEQPAGQAGTTDNRDARGDREGRRRDSGRGSRERDGEKSNYLERVVAINRVSKVVKGGRRFSFTALVIVGDGNGMVGVG YGKAKEVPAAIAKGVEEARKSFFRVPLIGGTITHPVQGEAAAGVVLLRPASPGTGVIAGGAARAVLECAGVHDILAKSLG SDNAINVVHATVAALKLLQRPEEVAARRGLPIEDVAPAGMLKARRKSEALAASVLPDRTI A0A045JKV0 30S ribosomal protein S6 Mycobacterium tuberculosis 0.010952727999999998 1 LEVO MRPYEIMVILDPTLDERTVAPSLETFLNVVRKDGGKVEKVDIWGKRRLAYEIAKHAEGIYVVIDVKAAPATVSELDRQLS LNESVLRTKVMRTDKH A0A045JVY9 30S ribosomal protein S7 Mycobacterium tuberculosis 0.017633418 1 LEVO MPRKGPAPKRPLVNDPVYGSQLVTQLVNKVLLKGKKSLAERIVYGALEQARDKTGTDPVITLKRALDNVKPALEVRSRRV GGATYQVPVEVRPDRSTTLALRWLVGYSRQRREKTMIERLANEILDASNGLGASVKRREDTHKMAEANRAFAHYRW A0A045JMN7 30S ribosomal protein S8 Mycobacterium tuberculosis 0.014432562999999999 1 LEVO MTMTDPIADFLTRLRNANSAYHDEVSLPHSKLKANIAQILKNEGYISDFRTEDARVGKSLVIQLKYGPSRERSIAGLRRV SKPGLRVYAKSTNLPRVLGGLGVAIISTSSGLLTDRQAARQGVGGEVLAYVW A0A045IWX2 30S ribosomal protein S9 Mycobacterium tuberculosis 0.016465061 1 LEVO MTETTPAPQTPAAPAGPAQSFVLERPIQTVGRRKEAVVRVRLVPGTGKFDLNGRSLEDYFPNKVHQQLIKAPLVTVDRVE SFDIFAHLGGGGPSGQAGALRLGIARALILVSPEDRPALKKAGFLTRDPRATERKKYGLKKARKAPQYSKR A0A045I839 30S ribosomal protein S10 Mycobacterium tuberculosis 0.01145234 1 LEVO MAGQKIRIRLKAYDHEAIDASARKIVETVVRTGASVVGPVPLPTEKNVYCVIRSPHKYKDSREHFEMRTHKRLIDIIDPT PKTVDALMRIDLPASVDVNIQ A0A045HTN2 30S ribosomal protein S11 Mycobacterium tuberculosis 0.014815917999999999 1 LEVO MPPAKKGPATSARKGQKTRRREKKNVPHGAAHIKSTFNNTIVTITDPQGNVIAWASSGHVGFKGSRKSTPFAAQLAAENA ARKAQDHGVRKVDVFVKGPGSGRETAIRSLQAAGLEVGAISDVTPQPHNGVRPPKRRRV A0A045I821 30S ribosomal protein S12 Mycobacterium tuberculosis 0.013882341 1 LEVO MPTIQQLVRKGRRDKISKVKTAALKGSPQRRGVCTRVYTTTPKKPNSALRKVARVKLTSQVEVTAYIPGEGHNLQEHSMV LVRGGRVKDLPGVRYKIIRGSLDTQGVKNRKQARSRYGAKKEKG M9TET4 30S ribosomal protein S13 Mycobacterium tuberculosis 0.014383779 1 LEVO MARLVGVDLPRDKRMEVALTYIFGIGRTRSNEILAATGIDRDLRTRDLTEEQLIHLRDYIEANLKVEGDLRREVQADIRR KIEIGCYQGLRHRRGMPVRGQRTKTNARTRKGPKRTIAGKKKAR A0A045GT82 30S ribosomal protein S15 Mycobacterium tuberculosis 0.010500276999999999 1 LEVO MALTAEQKKEILRSYGLHETDTGSPEAQIALLTKRIADLTEHLKVHKHDHHSRRGLLLLVGRRRRLIKYISQIDVERYRS LIERLGLRR A0A045JF49 30S ribosomal protein S16 Mycobacterium tuberculosis 0.0174661 1 LEVO MAVKIKLTRLGKIRNPQYRVAVADARTRRDGRAIEVIGRYHPKEEPSLIEINSERAQYWLSVGAQPTEPVLKLLKITGDW QKFKGLPGAQGRLKVAAPKPSKLEVFNAALAAADGGPTTEATKPKKKSPAKKAAKAAEPAPQPEQPDTPALGGEQAELTA ES A0A045JER3 30S ribosomal protein S17 Mycobacterium tuberculosis 0.014776372999999999 1 LEVO MAEAKTGAKAAPRVAKAAKAAPKKAAPNDAEAIGAANAANVKGPKHTPRTPKPRGRRKTRIGYVVSDKMQKTIVVELEDR MRHPLYGKIIRTTKKVKAHDEDSVAGIGDRVSLMETRPLSATKRWRLVEILEKAK A0A0E9AP91 30S ribosomal protein S19 Mycobacterium tuberculosis 0.010830629 1 LEVO MPRSLKKGPFVDEHLLKKVDVQNEKNTKQVIKTWSRRSTIIPDFIGHTFAVHDGRKHVPVFVTESMVGHKLGEFAPTRTF KGHIKDDRKSKRR A0A045IXT2 30S ribosomal protein S20 Mycobacterium tuberculosis 0.009428941 1 LEVO MANIKSQQKRNRTNERARLRNKAVKSSLRTAVRAFREAAHAGDKAKAAELLASTNRKLDKAASKGVIHKNQAANKKSALA QALNKL A0A045GXQ2 Mitochondrial domain of uncharacterized function (DUF1713) Mycobacterium tuberculosis 0.004178326 1 LEVO MGSVIKKRRKRMSKKKHRKLLRRTRVQRRKLAK Small ribosomal subunit protein bS18 Mycobacterium tuberculosis 0.009714272000000001 1 LEVO MAAKSARKGPTKAKKNLLDSLGVESVDYKDTATLRVFISDRGKIRSRGVTGLTVQQQRQVAQAIKNAREMALLPYPGQDR QRRAALCP A0A045JGY8 Small ribosomal subunit protein uS14 Mycobacterium tuberculosis 0.011471313 1 LEVO MAKKSKIVKNQRRAATVARYASRRTALKDIIRSPSSAPEQRSTAQRALARQPRDASPVRLRNRDAIDGRPRGHLRKFGLS RVRVRQLAHDGHLPGVRKASW A0A045JJ13 Large ribosomal subunit protein bL33 Mycobacterium tuberculosis 0.006604616 1 LEVO MARTDIRPIVKLRSTAGTGYTYTTRKNRRNDPDRLILRKYDPILRRHVDFREER A0A045JMX7 Large ribosomal subunit protein bL28 Mycobacterium tuberculosis 0.009117522000000001 1 LEVO MSAHCQVTGRKPGFGNTVSHSHRRSRRRWSPNIQQRTYYLPSEGRRIRLRVSTKGIKVIDRDGIEAVVARLRRQGQRI A0A045JNK5 mRNA Escherichia coli 0.006502976 1 AGGAGGUAAAAAUGUUCAAA singleParticle particle 0.3 7.5 95.0 KCl Potassium chloride 5.0 NH4Cl Ammonum chloride 5.0 Mg(OAC)2 Magnesium acetate 0.5 CaCl2 Calcium chloride 8.0 Putrescine 1.0 Spermidine 5.0 KP Potassium phosphate 1.0 Dithiotreitol

Polymix buffer

Quantifoil R1.2/1.3 COPPER 300 CARBON HOLEY GLOW DISCHARGE 30 AIR ETHANE 100 277.15 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 0.5 2.2 105000.0 FEI TITAN KRIOS AUTOGRID HOLDER GATAN K2 SUMMIT (4k x 4k) COUNTING 1 19339 51.65 1 5378072 cryoSPARC v4.4.0 PHASE FLIPPING AND AMPLITUDE CORRECTION C1 3.29 FSC 0.143 CUT-OFF cryoSPARC v4.4.0 81757 NOT APPLICABLE PROJECTION MATCHING cryoSPARC v4.4.0 cryoSPARC v4.4.0 emd_47899.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 500 500 500 0 0 0 500 500 500 422.15 422.15 422.15 90.0 90.0 90.0 X Y Z -1.4135038 1.920073 -0.00039253506 0.073837064 0.8443 0.8443 0.8443 0.15 AUTHOR ::::EMDATABANK.org::::EMD-47899:::: Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites 7MT7 PDB experimental model RIGID BODY FIT Cross-corelation coefficient REAL 101.900000000000006 emd_47899_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 500 500 500 0 0 0 500 500 500 422.15 422.15 422.15 90.0 90.0 90.0 X Y Z -0.34726524 0.6473632 0.00019388864 0.03206072 0.8443 0.8443 0.8443 AUTHOR ::::EMDATABANK.org::::EMD-47899:::: Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites emd_47899_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 500 500 500 0 0 0 500 500 500 422.15 422.15 422.15 90.0 90.0 90.0 X Y Z -1.4566529 1.5578636 0.0014444428 0.1666565 0.8443 0.8443 0.8443 AUTHOR ::::EMDATABANK.org::::EMD-47899:::: Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites emd_47899_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 500 500 500 0 0 0 500 500 500 422.15 422.15 422.15 90.0 90.0 90.0 X Y Z -1.3571671 1.4253306 0.001464166 0.1667773 0.8443 0.8443 0.8443 AUTHOR ::::EMDATABANK.org::::EMD-47899:::: Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites