9GUW: 30S ribosomal protein S1

30S-TEC (TEC in expressome position) Inactive state 2. Determined by electron microscopy at 3.1 Å resolution. Released 20 Nov 2024.

Method
Electron microscopy
Resolution
3.1 Å
Organisms
Escherichia coli K-12, synthetic construct
Chains
30
Atoms
80,600
Mol. weight
1292.17 kDa
Ligands
ZN, MG
Released
20 Nov 2024

Explore 9GUW in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

9GUW contains 269 α-helices and 334 β-strands across 26 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain 1: 6 helices, 20 β-strands

ElementResiduesLengthSheet
β-strand12-17663
β-strand23-31963
α-helix35-5016
β-strand53-59764
β-strand61164
β-strand74165
α-helix78-869
β-strand90-92366
β-strand97-105964
β-strand108-111465
α-helix112-1143
β-strand115164
β-strand118166
β-strand121-123366
β-strand129-133565
β-strand139-1491164
β-strand152-153267
α-helix155-1628
α-helix166-1672
β-strand171-172264
β-strand175-176267
β-strand180-1891063
β-strand192168
β-strand195168
β-strand199-207963
α-helix213-23220
Chain 2: 4 helices, 17 β-strands
ElementResiduesLengthSheet
β-strand15169
β-strand23-24269
β-strand27-31569
α-helix35-5016
β-strand52-611070
β-strand74171
α-helix78-869
β-strand90-92372
β-strand97-105970
β-strand108-111471
α-helix112-1143
β-strand115170
β-strand121-123372
β-strand129-133571
β-strand139-1501270
β-strand152-153273
β-strand171-172270
β-strand175-176273
β-strand180-1921369
β-strand195-2071369
α-helix213-22715
Chain 3: 61 helices, 98 β-strands
ElementResiduesLengthSheet
β-strand13-14274
α-helix29-3911
α-helix49-546
β-strand59-61375
β-strand66-751075
α-helix76-783
α-helix82-887
β-strand93-1041275
β-strand115-118475
β-strand122-128775
β-strand130176
β-strand136-137276
β-strand142-145476
α-helix1461
β-strand147-151577
α-helix1521
β-strand154-161878
β-strand170-177878
β-strand180-181279
β-strand184-188578
β-strand194-198578
β-strand204-205278
α-helix207-2126
α-helix217-2248
β-strand227-231580
β-strand238-239280
α-helix243-2453
β-strand251181
β-strand255182
β-strand263182
β-strand267181
α-helix271-28010
β-strand285-286280
α-helix289-2935
β-strand296183
β-strand297180
β-strand301-302284
β-strand309-311384
α-helix3151
β-strand316183
α-helix3171
α-helix319-32810
β-strand332-336580
α-helix346-3538
α-helix359-37012
α-helix378-38912
α-helix392-3943
β-strand395-396279
α-helix399-40810
α-helix422-43615
α-helix442-4443
β-strand451-454477
α-helix456-48126
α-helix489-4924
α-helix496-50813
β-strand512-514376
α-helix5151
α-helix520-5278
β-strand529-531377
α-helix545-5484
β-strand558185
β-strand572-574377
β-strand575185
β-strand580-581286
β-strand587-588286
β-strand589-595787
β-strand598-606987
α-helix610-6134
β-strand616-617287
β-strand623188
β-strand629188
β-strand633-637587
β-strand642-646587
β-strand652-654387
α-helix657-6604
α-helix663-6664
α-helix671-6733
α-helix676-68611
β-strand689189
α-helix690-6912
β-strand700-701274
α-helix705-7117
β-strand716-717290
β-strand722-727691
β-strand731192
β-strand732-736591
α-helix738-7403
β-strand749191
β-strand752192
β-strand758193
β-strand763194
β-strand764193
β-strand768-769290
β-strand776-777291
β-strand782-785490
β-strand789-790295
β-strand793-794295
β-strand798-804796
β-strand816-819496
α-helix820-8245
β-strand830-8411294
β-strand842-843297
β-strand846-847297
β-strand849-850298
α-helix859-8624
β-strand865199
β-strand8701100
β-strand871199
α-helix8721
β-strand876-878394
β-strand882-8843100
β-strand886-887298
β-strand8881101
β-strand9141101
β-strand918-9192100
α-helix920-9212
β-strand925-9351194
α-helix940-9423
α-helix943-97836
α-helix986-9916
α-helix1006-103732
β-strand1046-10581394
β-strand1065-10673102
β-strand1073-10753102
β-strand1076-1080596
β-strand1087-10882103
α-helix10921
β-strand10931103
α-helix10941
β-strand1096-1098396
α-helix1102-11065
α-helix1110-113324
α-helix1138-115013
α-helix1161-11644
α-helix1167-11748
β-strand1182-1183274
α-helix1192-120110
β-strand1209-12102104
β-strand1212-12132103
α-helix12191
β-strand12201103
α-helix12211
β-strand1225-12262104
β-strand1227-1232696
β-strand1233-12342102
β-strand1235189
α-helix1239-12413
β-strand1244-124638
β-strand12511105
α-helix12571
β-strand12581105
α-helix12591
β-strand1269-12702106
α-helix1272-12809
α-helix1285-12884
α-helix1289-12935
α-helix1298-131013
α-helix1321-133111
β-strand1335-134061
Chain 4: 79 helices, 80 β-strands
ElementResiduesLengthSheet
β-strand19-2461
α-helix27-337
β-strand34-3742
β-strand4413
α-helix501
β-strand5113
α-helix521
α-helix59-624
α-helix78-803
β-strand8414
α-helix901
β-strand9114
α-helix921
α-helix95-995
β-strand102-112112
α-helix114-1174
α-helix123-1286
α-helix132-1398
β-strand144-14745
β-strand159-16025
α-helix162-17110
β-strand177-17935
α-helix182-1909
α-helix194-20411
α-helix205-2073
α-helix211-22919
α-helix234-2374
β-strand238-24472
α-helix245-2462
α-helix247-2493
β-strand25416
β-strand26016
α-helix264-28522
α-helix289-30820
β-strand31717
β-strand32317
α-helix324-3252
α-helix327-3315
α-helix3371
α-helix338-3425
β-strand345-3462106
β-strand350-35458
β-strand355-35739
β-strand365-36959
α-helix370-3767
α-helix378-3858
α-helix394-4029
α-helix406-41510
α-helix416-4183
β-strand421-42448
α-helix4251
α-helix431-4333
β-strand434-43748
β-strand438-44259
β-strand447-44939
α-helix451-4577
β-strand465-46958
α-helix474-4796
α-helix480-4845
β-strand48518
α-helix486-4883
β-strand491110
β-strand498110
α-helix504-51411
β-strand526-527211
α-helix530-53910
β-strand547-5571111
β-strand563-5731111
α-helix574-5796
α-helix589-5913
α-helix600-61112
α-helix614-63522
α-helix641-6433
α-helix650-67021
α-helix675-70329
β-strand706-708312
β-strand713-715312
α-helix721-7277
α-helix734-7418
β-strand745113
β-strand748114
α-helix7531
β-strand754114
α-helix7551
β-strand759113
α-helix766-7672
α-helix769-80436
β-strand809-811315
β-strand820-822316
β-strand825-826217
β-strand829-830218
β-strand831-833317
α-helix835-8395
α-helix8421
β-strand843119
β-strand844116
α-helix8471
β-strand848-849220
α-helix8501
β-strand856-858320
β-strand863119
α-helix866-8749
β-strand880-882316
β-strand894-895215
α-helix896-8994
β-strand901121
β-strand908121
α-helix909-9102
α-helix915-92410
α-helix925-9284
β-strand956-961618
β-strand965-967322
β-strand973-975322
β-strand981-985518
β-strand991-996618
β-strand1002-1003222
β-strand1010-1011218
β-strand1018-1019222
β-strand1024-1028523
β-strand1033-1035324
β-strand1038125
β-strand1042123
β-strand1046-1047223
α-helix10581
β-strand1059-1061323
α-helix1062-10632
α-helix1069-10724
β-strand1077125
β-strand1080-1081224
α-helix1087-10904
β-strand1100125
β-strand1106-1107223
α-helix11131
β-strand1114-1115224
α-helix11161
β-strand1120-1125623
α-helix1138-11469
α-helix1148-11503
α-helix11551
β-strand1156126
α-helix11571
β-strand1160-1165627
β-strand1173-1178627
β-strand1186-1190527
β-strand1203-1205327
β-strand1209126
α-helix1217-12248
α-helix1226-124419
α-helix1251-126010
β-strand1263-1268628
β-strand1279-1281328
α-helix1282-129514
β-strand1301-1305528
α-helix1309-13124
α-helix1319-13235
α-helix1328-133710
β-strand1341-134221
α-helix1347-13526
α-helix1360-137112
Chain 5: 5 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix7-126
α-helix16-3116
α-helix35-373
α-helix46-5510
α-helix61-8929
Chain B: 5 helices, 12 β-strands
ElementResiduesLengthSheet
α-helix5-1511
β-strand23-31929
β-strand35-39529
β-strand46-49429
α-helix50-534
β-strand54130
β-strand60130
β-strand67-72629
α-helix81-833
β-strand84-85229
α-helix86-10419
β-strand107-115931
β-strand119-124631
β-strand127-132631
α-helix133-1353
β-strand151-1601031
β-strand165-169531
Chain C: 10 helices, 8 β-strands
ElementResiduesLengthSheet
α-helix6-127
β-strand16-19432
α-helix25-273
β-strand31-35532
β-strand38-41432
α-helix43-6220
β-strand67-70433
α-helix77-859
β-strand90-92333
α-helix96-972
α-helix104-12320
α-helix126-1283
α-helix131-14818
β-strand160-164533
α-helix170-17910
β-strand183-187533
β-strand198-201433
α-helix207-22620
Chain D: 10 helices, 10 β-strands
ElementResiduesLengthSheet
α-helix7-115
β-strand12134
β-strand16134
β-strand20135
α-helix29-4618
α-helix48-503
β-strand52-58735
β-strand64-70735
α-helix73-775
α-helix79-813
α-helix82-9514
β-strand99-105735
α-helix109-1113
α-helix113-12513
α-helix130-14415
β-strand148-154736
α-helix157-1593
β-strand165-171736
β-strand180-1911236
β-strand194-2061336

18 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
16S ribosomal RNAARNA1541Escherichia coli K-12
30S ribosomal protein S1Bprotein557Escherichia coli K-12P0AG67 (AlphaFold model)
30S ribosomal protein S2Cprotein241Escherichia coli K-12P0A7V0 (AlphaFold model)
Small ribosomal subunit protein uS3Dprotein233Escherichia coli K-12P0A7V3 (AlphaFold model)
Small ribosomal subunit protein uS4Eprotein206Escherichia coli K-12P0A7V8 (AlphaFold model)
30S ribosomal protein S5Fprotein157Escherichia coli K-12P0A7W1
Small ribosomal subunit protein bS6Gprotein131Escherichia coli K-12P02358
30S ribosomal protein S7Hprotein156Escherichia coli K-12P02359
30S ribosomal protein S8Iprotein130Escherichia coli K-12P0A7W7
30S ribosomal protein S9Jprotein130Escherichia coli K-12P0A7X3
30S ribosomal protein S10Kprotein103Escherichia coli K-12P0A7R5
30S ribosomal protein S11Lprotein129Escherichia coli K-12P0A7R9

17 more molecules are not listed.

Sequence of entity 1 (A), FASTA
>9GUW_1 16S ribosomal RNA (chains A)
AAAUUGAAGAGUUUGAUCAUGGCUCAGAUUGAACGCUGGCGGCAGGCCUAACACAUGCAA
GUCGAACGGUAACAGGAAGAAGCUUGCUUCUUUGCUGACGAGUGGCGGACGGGUGAGUAA
UGUCUGGGAAACUGCCUGAUGGAGGGGGAUAACUACUGGAAACGGUAGCUAAUACCGCAU
AACGUCGCAAGACCAAAGAGGGGUACCUUCGGGCCUCUUGCCAUCGGAUGUGCCCAGAUG
GGAUUAGCUAGUAGGUGGGGUAACGGCUCACCUAGGCGACGAUCCCUAGCUGGUCUGAGA
GGAUGACCAGCCACACUGGAACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUGG
GGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCCAUGCCGCGUGUAUGAAGAAGGCCU
UCGGGUUGUAAAGUACUUUCAGCGGGGAGGAAGGGAGUAAAGUUAAUACCUUUGCUCAUU
GACGUUACCCGCAGAAGAAGCACCGGCUAACUCCGUGCCAGCAGCCGCGGUAAUACGGAG
GGUGCAAGCGUUAAUCGGAAUUACUGGGCGUAAAGCGCACGCAGGCGGUUUGUUAAGUCA
GAUGUGAAAUCCCCGGGCUCAACCUGGGAACUGCAUCUGAUACUGGCAAGCUUGAGUCUC
GUAGAGGGGGGUAGAAUUCCAGGUGUAGCGGUGAAAUGCGUAGAGAUCUGGAGGAAUACC
GGUGGCGAAGGCGGCCCCCUGGACGAAGACUGACGCUCAGGUGCGAAAGCGUGGGGAGCA
AACAGGAUUAGAUACCCUGGUAGUCCACGCCGUAAACGAUGUCGACUUGGAGGUUGUGCC
CUUGAGGCGUGGCUUCCGGAGCUAACGCGUUAAGUCGACCGCCUGGGGAGUACGGCCGCA
AGGUUAAAACUCAAAUGAAUUGACGGGGGCCCGCACAAGCGGUGGAGCAUGUGGUUUAAU
UCGAUGCAACGCGAAGAACCUUACCUGGUCUUGACAUCCACGGAAGUUUUCAGAGAUGAG
AAUGUGCCUUCGGGAACCGUGAGACAGGUGCUGCAUGGCUGUCGUCAGCUCGUGUUGUGA
AAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAUCCUUUGUUGCCAGCGGUCCGGC
CGGGAACUCAAAGGAGACUGCCAGUGAUAAACUGGAGGAAGGUGGGGAUGACGUCAAGUC
AUCAUGGCCCUUACGACCAGGGCUACACACGUGCUACAAUGGCGCAUACAAAGAGAAGCG
ACCUCGCGAGAGCAAGCGGACCUCAUAAAGUGCGUCGUAGUCCGGAUUGGAGUCUGCAAC
UCGACUCCAUGAAGUCGGAAUCGCUAGUAAUCGUGGAUCAGAAUGCCACGGUGAAUACGU
UCCCGGGCCUUGUACACACCGCCCGUCACACCAUGGGAGUGGGUUGCAAAAGAAGUAGGU
AGCUUAACCUUCGGGAGGGCGCUUACCACUUUGUGAUUCAUGACUGGGGUGAAGUCGUAA
CAAGGUAACCGUAGGGGAACCUGCGGUUGGAUCACCUCCUU
Sequence of entity 2 (B), FASTA
>9GUW_2 30S ribosomal protein S1 (chains B)
MTESFAQLFEESLKEIETRPGSIVRGVVVAIDKDVVLVDAGLKSESAIPAEQFKNAQGEL
EIQVGDEVDVALDAVEDGFGETLLSREKAKRHEAWITLEKAYEDAETVTGVINGKVKGGF
TVELNGIRAFLPGSLVDVRPVRDTLHLEGKELEFKVIKLDQKRNNVVVSRRAVIESENSA
ERDQLLENLQEGMEVKGIVKNLTDYGAFVDLGGVDGLLHITDMAWKRVKHPSEIVNVGDE
ITVKVLKFDRERTRVSLGLKQLGEDPWVAIAKRYPEGTKLTGRVTNLTDYGCFVEIEEGV
EGLVHVSEMDWTNKNIHPSKVVNVGDVVEVMVLDIDEERRRISLGLKQCKANPWQQFAET
HNKGDRVEGKIKSITDFGIFIGLDGGIDGLVHLSDISWNVAGEEAVREYKKGDEIAAVVL
QVDAERERISLGVKQLAEDPFNNWVALNKKGAIVTGKVTAVDAKGATVELADGVEGYLRA
SEASRDRVEDATLVLSVGDEVEAKFTGVDRKNRAISLSVRAKDEADEKDAIATVNKQEDA
NFSNNAMAEAFKAAKGE
Sequence of entity 3 (C), FASTA
>9GUW_3 30S ribosomal protein S2 (chains C)
MATVSMRDMLKAGVHFGHQTRYWNPKMKPFIFGARNKVHIINLEKTVPMFNEALAELNKI
ASRKGKILFVGTKRAASEAVKDAALSCDQFFVNHRWLGGMLTNWKTVRQSIKRLKDLETQ
SQDGTFDKLTKKEALMRTRELEKLENSLGGIKDMGGLPDALFVIDADHEHIAIKEANNLG
IPVFAIVDTNSDPDGVDFVIPGNDDAIRAVTLYLGAVAATVREGRSQDLASQAEESFVEA
E
Sequence of entity 4 (D), FASTA
>9GUW_4 Small ribosomal subunit protein uS3 (chains D)
MGQKVHPNGIRLGIVKPWNSTWFANTKEFADNLDSDFKVRQYLTKELAKASVSRIVIERP
AKSIRVTIHTARPGIVIGKKGEDVEKLRKVVADIAGVPAQINIAEVRKPELDAKLVADSI
TSQLERRVMFRRAMKRTVQNAMRLGAKGIKVEVSGRLGGAEIARTEWYREGRVPLHTLRA
DIDYNTSEAHTTYGVIGVKVWIFKGEILGGMAAVEQPEKPAAQPKKQQRKGRK
Sequence of entity 5 (E), FASTA
>9GUW_5 Small ribosomal subunit protein uS4 (chains E)
MARYLGPKLKLSRREGTDLFLKSDVRAIDTKCKIEQAPGQHGARKPRLSDYGVQLREKQK
VRRIYGVLERQFRNYYKEAARLKGNTGENLLALLEGRLDNVVYRMGFGATRAEARQLVSH
KAIMVNGRVVNIASYQVSPNDVVSIREKAKKQSRVKAALELAEQREKPTWLEVDAGKMEG
TFKRKPERSDLSADINEHLIVELYSK
Sequence of entity 6 (F), FASTA
>9GUW_6 30S ribosomal protein S5 (chains F)
ELQEKLIAVNRVSKTVKGGRIFSFTALTVVGDGNGRVGFGYGKAREVPAAIQKAMEKARR
NMINVALNNGTLQHPVKGVHTGSRVFMQPASEGTGIIAGGAMRAVLEVAGVHNVLAKAYG
STNPINVVRATIDGLENMNSPEMVAAKRGKSVEEILG
Sequence of entity 7 (G), FASTA
>9GUW_7 Small ribosomal subunit protein bS6 (chains G)
MRHYEIVFMVHPDQSEQVPGMIERYTAAITGAEGKIHRLEDWGRRQLAYPINKLHKAHYV
LMNVEAPQEVIDELETTFRFNDAVIRSMVMRTKHAVTEASPMVKAKDERRERRDDFANET
ADDADAGDSEE
Sequence of entity 8 (H), FASTA
>9GUW_8 30S ribosomal protein S7 (chains H)
MPRRRVIGQRKILPDPKFGSELLAKFVNILMVDGKKSTAESIVYSALETLAQRSGKSELE
AFEVALENVRPTVEVKSRRVGGSTYQVPVEVRPVRRNALAMRWIVEAARKRGDKSMALRL
ANELSDAAENKGTAVKKREDVHRMAEANKAFAHYRW
Sequence of entity 9 (I), FASTA
>9GUW_9 30S ribosomal protein S8 (chains I)
MSMQDPIADMLTRIRNGQAANKAAVTMPSSKLKVAIANVLKEEGFIEDFKVEGDTKPELE
LTLKYFQGKAVVESIQRVSRPGLRIYKRKDELPKVMAGLGIAVVSTSKGVMTDRAARQAG
LGGEIICYVA
Sequence of entity 10 (J), FASTA
>9GUW_10 30S ribosomal protein S9 (chains J)
MAENQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLELVDMVEK
LDLYITVKGGGISGQAGAIRHGITRALMEYDESLRSELRKAGFVTRDARQVERKKVGLRK
ARRRPQFSKR
Sequence of entity 11 (K), FASTA
>9GUW_11 30S ribosomal protein S10 (chains K)
MQNQRIRIRLKAFDHRLIDQATAEIVETAKRTGAQVRGPIPLPTRKERFTVLISPHVNKD
ARDQYEIRTHLRLVDIVEPTEKTVDALMRLDLAAGVDVQISLG
Sequence of entity 12 (L), FASTA
>9GUW_12 30S ribosomal protein S11 (chains L)
MAKAPIRARKRVRKQVSDGVAHIHASFNNTIVTITDRQGNALGWATAGGSGFRGSRKSTP
FAAQVAAERCADAVKEYGIKNLEVMVKGPGPGRESTIRALNAAGFRITNITDVTPIPHNG
CRPPKKRRV

Ligands and cofactors

IDNameFormulaCopies
ZNZinc ionZn3
MGMagnesium ionMg118

Primary citation

Molecular basis of mRNA delivery to the bacterial ribosome. Webster, M.W., Chauvier, A., Rahil, H. et al. Science (2024) 386:eado8476-eado8476. DOI 10.1126/science.ado8476 · PubMed

Other PDB entries of the same protein (UniProt P0AG67 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

About this viewer

MolViewer shows 9GUW directly in your browser with nothing to install. Switch between cartoon, ball-and-stick, spacefill and surface views, color by chain, secondary structure or B-factor, measure distances, angles and dihedrals, and share or embed the view.