2024-12-18 REL PDBj PDBj PDBj 2023-06-20 2024-02-21 2024-02-21 2024-12-18 Wellcome Trust United Kingdom Structure of the 30S-IF3 complex from Escherichia coli Uday AB Mishra RK Hussain T Ribosome, 30S, IF3, Translation initiation, TRANSLATION Uday AB Mishra RK Hussain T Initiation factor 3 bound to the 30S ribosomal subunit in an initial step of translation. Proteins US 93 279 286 2025 38148682 doi:10.1002/prot.26655 1097-0134 0867 PSFGEY 8jsg FULLOVERLAP Complex of the small ribosomal subunit (30S) and Translation initiation factor 3 (IF3) in Escherichia coli Complex of the small ribosomal subunit (30S) and Translation initiation factor 3 (IF3) in Escherichia coli 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Escherichia coli 0.85 Initiation factor 3 1 4 Escherichia coli 30S subunit of ribosome 1 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Small ribosomal subunit protein bS18 Escherichia coli 0.008746147000000001 1 LEVO ARYFRRRKFCRFTAEGVQEIDYKDIATLKNYITESGKIVPSRITGTRAKYQRQLARAIKRARYLSLLPYTDRH P0A7T7 Small ribosomal subunit protein bS21 Escherichia coli 0.006263326 1 LEVO PVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVK P68679 Small ribosomal subunit protein bS20 Escherichia coli 0.009577268 1 LEVO ANIKSAKKRAIQSEKARKHNASRRSMMRTFIKKVYAAIEAGDKAAAQKAFNEMQPIVDRQAAKGLIHKNKAARHKANLTA QINKLA P0A7U7 Translation initiation factor IF-3 Escherichia coli 0.020600993999999997 1 Escherichia coli BL21(DE3) LEVO MKGGKRVQTARPNRINGEIRAQEVRLTGLEGEQLGIVSLREALEKAEEAGVDLVEISPNAEPPVCRIMDYGKFLYEKSKS SKEQKKKQKVIQVKEIKFRPGTDEGDYQVKLRSLIRFLEEGDKAKITLRFRGREMAHQQIGMEVLNRVKDDLQELAVVES FPTKIEGRQMIMVLAPKKKQ C3T7P7 Small ribosomal subunit protein uS17 Escherichia coli 0.009480138 1 LEVO TDKIRTLQGRVVSDKMEKSIVVAIERFVKHPIYGKFIKRTTKLHVHDENNECGIGDVVEIRECRPLSKTKSWTLVRVVEK AV P0AG63 16S ribosomal RNA Escherichia coli 0.49907762499999997 1 AAAUUGAAGAGUUUGAUCAUGGCUCAGAUUGAACGCUGGCGGCAGGCCUAACACAUGCAAGUCGAACGGUAACAGGAAGA AGCUUGCUUCUUUGCUGACGAGUGGCGGACGGGUGAGUAAUGUCUGGGAAACUGCCUGAUGGAGGGGGAUAACUACUGGA AACGGUAGCUAAUACCGCAUAACGUCGCAAGACCAAAGAGGGGGACCUUCGGGCCUCUUGCCAUCGGAUGUGCCCAGAUG GGAUUAGCUAGUAGGUGGGGUAACGGCUCACCUAGGCGACGAUCCCUAGCUGGUCUGAGAGGAUGACCAGCCACACUGGA ACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUGGGGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCCAUGC CGCGUGUAUGAAGAAGGCCUUCGGGUUGUAAAGUACUUUCAGCGGGGAGGAAGGGAGUAAAGUUAAUACCUUUGCUCAUU GACGUUACCCGCAGAAGAAGCACCGGCUAACUCCGUGCCAGCAGCCGCGGUAAUACGGAGGGUGCAAGCGUUAAUCGGAA UUACUGGGCGUAAAGCGCACGCAGGCGGUUUGUUAAGUCAGAUGUGAAAUCCCCGGGCUCAACCUGGGAACUGCAUCUGA UACUGGCAAGCUUGAGUCUCGUAGAGGGGGGUAGAAUUCCAGGUGUAGCGGUGAAAUGCGUAGAGAUCUGGAGGAAUACC GGUGGCGAAGGCGGCCCCCUGGACGAAGACUGACGCUCAGGUGCGAAAGCGUGGGGAGCAAACAGGAUUAGAUACCCUGG UAGUCCACGCCGUAAACGAUGUCGACUUGGAGGUUGUGCCCUUGAGGCGUGGCUUCCGGAGCUAACGCGUUAAGUCGACC GCCUGGGGAGUACGGCCGCAAGGUUAAAACUCAAAUGAAAUGACGGGGGCCCGCACAAGCGGUGGAGCAUGUGGUUUAAU UCGAUGCAACGCGAAGAACCUUACCUGGUCUUGACAUCCACGGAAGUUUUCAGAGAUGAGAAUGUGCCUUCGGGAACCGU GAGACAGGUGCUGCAUGGCUGUCGUCAGCUCGUGUUGUGAAAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAUCC UUUGUUGCCAGCGGUCCGGCCGGGAACUCAAAGGAGACUGCCAGUGAUAAACUGGAGGAAGGUGGGGAUGACGUCAAGUC AUCAUGGCCCUUACGACCAGGGCUACACACGUGCUACAAUGGCGCAUACAAAGAGAAGCGACCUCGCGAGAGCAAGCGGA CCUCAUAAAGUGCGUCGUAGUCCGGAUUGGAGUCUGCAACUCGACUCCAUGAAGUCGGAAUCGCUAGUAAUCGUGGAUCA GAAUGCCACGGUGAAUACGUUCCCGGGCCUUGUACACACCGCCCGUCACACCAUGGGAGUGGGUUGCAAAAGAAGUAGGU AGCUUAACCUUCGGGAGGGCGCUUACCACUUUGUGAUUCAUGACUGGGGUGAAGUCGUAACAAGGUAACCGUAGGGGAAC CUGCGGUUGGAUCACCUCCU Small ribosomal subunit protein uS5 Escherichia coli 0.016641217 1 LEVO AHIEKQAGELQEKLIAVNRVSKTVKGGRIFSFTALTVVGDGNGRVGFGYGKAREVPAAIQKAMEKARRNMINVALNNGTL QHPVKGVHTGSRVFMQPASEGTGIIAGGAMRAVLEVAGVHNVLAKAYGSTNPINVVRATIDGLENMNSPEMVAAKRGK P0A7W1 Small ribosomal subunit protein uS4 Escherichia coli 0.023383002 1 LEVO ARYLGPKLKLSRREGTDLFLKSGVRAIDTKCKIEQAPGQHGARKPRLSDYGVQLREKQKVRRIYGVLERQFRNYYKEAAR LKGNTGENLLALLEGRLDNVVYRMGFGATRAEARQLVSHKAIMVNGRVVNIASYQVSPNDVVSIREKAKKQSRVKAALEL AEQREKPTWLEVDAGKMEGTFKRKPERSDLSADINEHLIVELYSK P0A7V8 Small ribosomal subunit protein bS6, non-modified isoform Escherichia coli 0.011669370999999998 1 LEVO MRHYEIVFMVHPDQSEQVPGMIERYTAAITGAEGKIHRLEDWGRRQLAYPINKLHKAHYVLMNVEAPQEVIDELETTFRF NDAVIRSMVMRTKHAVTEAS P02358 Small ribosomal subunit protein uS8 Escherichia coli 0.014015361 1 LEVO SMQDPIADMLTRIRNGQAANKAAVTMPSSKLKVAIANVLKEEGFIEDFKVEGDTKPELELTLKYFQGKAVVESIQRVSRP GLRIYKRKDELPKVMAGLGIAVVSTSKGVMTDRAARQAGLGGEIICYVA P0A7W7 Small ribosomal subunit protein uS11 Escherichia coli 0.013739778 1 LEVO AKAPIRARKRVRKQVSDGVAHIHASFNNTIVTITDRQGNALGWATAGGSGFRGSRKSTPFAAQVAAERCADAVKEYGIKN LEVMVKGPGPGRESTIRALNAAGFRITNITDVTPIPHNGCRPPKKRRV P0A7R9 Small ribosomal subunit protein uS12 Escherichia coli 0.013636961 1 LEVO ATVNQLVRKPRARKVAKSNVPALEACPQKRGVCTRVYTTTPKKPNSALRKVCRVRLTNGFEVTSYIGGEGHNLQEHSVIL IRGGRVKDLPGVRYHTVRGALDCSGVKDRKQARSKYGVKRPKA P0A7S3 Small ribosomal subunit protein uS15 Escherichia coli 0.010159620999999999 1 LEVO SLSTEATAKIVSEFGRDANDTGSTEVQVALLTAQINHLQGHFAEHKKDHHSRRGLLRMVSQRRKLLDYLKRKDVARYTQL IERLGLRR P0ADZ4 30S ribosomal protein S16 Escherichia coli 0.009207571999999999 1 LEVO MVTIRLARHGAKKRPFYQVVVADSRNARNGRFIERVGFFNPIASEKEEGTRLDLDRIAHWVGQGATISDRVAALIKEVNK AA P0A7T3 Small ribosomal subunit protein uS3 Escherichia coli 0.023078784999999997 1 LEVO GQKVHPNGIRLGIVKPWNSTWFANTKEFADNLDSDFKVRQYLTKELAKASVSRIVIERPAKSIRVTIHTARPGIVIGKKG EDVEKLRKVVADIAGVPAQINIAEVRKPELDAKLVADSITSQLERRVMFRRAMKRAVQNAMRLGAKGIKVEVSGRLGGAE IARTEWYREGRVPLHTLRADIDYNTSEAHTTYGVIGVKVWIFKGEI P0A7V3 Small ribosomal subunit protein uS7 Escherichia coli 0.016861523 1 LEVO PRRRVIGQRKILPDPKFGSELLAKFVNILMVDGKKSTAESIVYSALETLAQRSGKSELEAFEVALENVRPTVEVKSRRVG GSTYQVPVEVRPVRRNALAMRWIVEAARKRGDKSMALRLANELSDAAENKGTAVKKREDVHRMAEANKAFA P02359 Small ribosomal subunit protein uS9 Escherichia coli 0.014755074 1 LEVO AENQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLELVDMVEKLDLYITVKGGGISGQAGAIRH GITRALMEYDESLRSELRKAGFVTRDARQVERKKVGLRKARRRPQFSKR P0A7X3 Small ribosomal subunit protein uS10 Escherichia coli 0.011698545 1 LEVO MQNQRIRIRLKAFDHRLIDQATAEIVETAKRTGAQVRGPIPLPTRKERFTVLISPHVNKDARDQYEIRTHLRLVDIVEPT EKTVDALMRLDLAAGVDVQISL P0A7R5 Small ribosomal subunit protein uS13 Escherichia coli 0.012625753 1 LEVO ARIAGINIPDHKHAVIALTSIYGVGKTRSKAILAAAGIAEDVKISELSEGQIDTLRDEVAKFVVEGDLRREISMSIKRLM DLGCYRGLRHRRGLPVRGQRTKTNARTRKGPRKP P0A7S9 Small ribosomal subunit protein uS14 Escherichia coli 0.011475363999999998 1 LEVO AKQSMKAREVKRVALADKYFAKRAELKAIISDVNASDEDRWNAVLKLQTLPRDSSPSRQRNRCRQTGRPHGFLRKFGLSR IKVREAAMRGEIPGLKKASW P0AG59 Small ribosomal subunit protein uS19 Escherichia coli 0.00915474 1 LEVO PRSLKKGPFIDLHLLKKVEKAVESGDKKPLRTWSRRSTIFPNMIGLTIAVHNGRQHVPVFVTDEMVGHKLGEFAPTRTYR P0A7U3 Small ribosomal subunit protein uS2 Escherichia coli 0.025015815999999996 1 LEVO ATVSMRDMLKAGVHFGHQTRYWNPKMKPFIFGARNKVHIINLEKTVPMFNEALAELNKIASRKGKILFVGTKRAASEAVK DAALSCDQFFVNHRWLGGMLTNWKTVRQSIKRLKDLETQSQDGTFDKLTKKEALMRTRELEKLENSLGGIKDMGGLPDAL FVIDADHEHIAIKEANNLGIPVFAIVDTNSDPDGVDFVIPGNDDAIRAVTLYLGAVAATVREGRS P0A7V0 singleParticle particle 7.5 5.0 C8H19KN2O5S HEPES-KOH 10.0 Mg(CH3COO)2 Magnesium acetate 50.0 KCl Pottasium chloride 10.0 NH4Cl Ammonium chloride 6.0 C2H6OS Beta-mercaptoethanol Quantifoil R2/2 COPPER CARBON CONTINUOUS GLOW DISCHARGE ETHANE 100 277 FEI VITROBOT MARK IV FEI TALOS ARCTICA OTHER OTHER FIELD EMISSION GUN 200 2.7 1.5 2.5 45000.0 NITROGEN GATAN K2 SUMMIT (4k x 4k) 2 4564 60.0 1 6O7K 4.6 FSC 0.143 CUT-OFF 145664 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_36619.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -0.0020409403 0.02380403 0.00007340581 0.0014702815 1.2 1.2 1.2 0.00126 AUTHOR Map of 30S-IF3 complex emd_36619_msk_1.map emd_36619_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -0.008823478 0.03022727 0.00007202672 0.0018132338 1.2 1.2 1.2 AUTHOR Half map 1 emd_36619_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 384.0 384.0 384.0 90.0 90.0 90.0 X Y Z -0.00986783 0.029431026 0.00007486713 0.0018196532 1.2 1.2 1.2 AUTHOR Half map 2