6SV4: SDD1-stalled collided trisome

The cryo-EM structure of SDD1-stalled collided trisome. Determined by electron microscopy at 3.3 Å resolution. Released 4 Mar 2020.

Method
Electron microscopy
Resolution
3.3 Å
Organism
Saccharomyces cerevisiae
Chains
242
Atoms
605,489
Mol. weight
9522.69 kDa
Released
4 Mar 2020

Explore 6SV4 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6SV4 contains 1,331 α-helices and 1,645 β-strands across 225 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 a: 3 helices, 8 β-strands

ElementResiduesLengthSheet
β-strand21287
β-strand81287
β-strand16-172288
β-strand22-232288
β-strand32-376289
α-helix381
β-strand401290
β-strand431290
β-strand50-556289
α-helix57-626
α-helix65-7612
Chain A: 7 helices, 9 β-strands
ElementResiduesLengthSheet
α-helix7-2822
β-strand34-407437
β-strand47-526437
α-helix67-7711
β-strand891437
α-helix94-963
α-helix98-10912
α-helix115-12814
β-strand133-1408438
β-strand148-1547438
α-helix163-1664
β-strand169-1768438
β-strand181-1899438
β-strand2081439
α-helix209-2113
β-strand221-2222440
Chain AA: 15 helices, 6 β-strands
ElementResiduesLengthSheet
α-helix47-493
β-strand511194
α-helix54-6714
β-strand711195
α-helix73-764
α-helix84-9411
α-helix102-11413
α-helix127-1293
α-helix136-1449
β-strand151-1533196
α-helix166-1727
β-strand177-1793196
α-helix183-1908
β-strand197-1982196
α-helix205-2073
α-helix208-22114
α-helix223-2253
α-helix226-2294
β-strand2341195
α-helix240-2478
α-helix248-2525
Chain ab: 3 helices, 10 β-strands
ElementResiduesLengthSheet
β-strand21514
β-strand81514
β-strand15-162515
β-strand23-242515
β-strand32-332516
β-strand36-372517
α-helix381
β-strand401518
β-strand431518
β-strand50-512517
β-strand54-552516
α-helix57-626
α-helix65-7511
Chain Ab: 7 helices, 9 β-strands
ElementResiduesLengthSheet
α-helix7-2822
β-strand34-407133
β-strand46-527133
α-helix67-7610
β-strand84-852133
β-strand891133
α-helix94-963
α-helix98-11013
α-helix115-13016
β-strand131-14010134
β-strand148-1547134
α-helix163-1664
β-strand168-1758134
β-strand182-1909134
α-helix192-1943
β-strand221-2222135
Chain AB: 3 helices, 15 β-strands
ElementResiduesLengthSheet
β-strand17-182109
β-strand22-254110
β-strand271111
β-strand311112
β-strand33-397110
α-helix48-503
β-strand51-522109
β-strand57-615110
β-strand651112
β-strand74-807110
β-strand85-873113
β-strand91-944113
β-strand99-1024110
β-strand1141111
β-strand1181114
α-helix120-1256
α-helix127-1326
β-strand1361114
Chain ac: 3 helices, 10 β-strands
ElementResiduesLengthSheet
β-strand2136
β-strand8136
β-strand16-17237
α-helix18-203
β-strand22-23237
β-strand32-36538
β-strand40139
β-strand43139
β-strand47140
β-strand49140
β-strand51-55538
α-helix57-626
α-helix65-7612
Chain Ac: 8 helices, 9 β-strands
ElementResiduesLengthSheet
α-helix7-2822
β-strand34-407210
β-strand46-527210
α-helix55-584
α-helix66-7712
β-strand84-863210
β-strand891210
α-helix94-963
α-helix98-11114
α-helix115-12915
β-strand133-1408211
β-strand148-1547211
α-helix163-1664
β-strand168-1758211
α-helix1811
β-strand182-1898211
β-strand221-2222212

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
25S rRNABQ, YQ, ZQRNA3396Saccharomyces cerevisiae
5S rRNABR, YR, ZRRNA121Saccharomyces cerevisiae
5.8S rRNABS, YS, ZSRNA157Saccharomyces cerevisiae
60S ribosomal protein L2-AAW, XW, zWprotein254Saccharomyces cerevisiaeP0CX45 (AlphaFold model)
60S ribosomal protein L3BA, YA, ZAprotein387Saccharomyces cerevisiaeP14126 (AlphaFold model)
60S ribosomal protein L4-ABE, YE, ZEprotein362Saccharomyces cerevisiaeP10664 (AlphaFold model)
60S ribosomal protein L5BI, YI, ZIprotein297Saccharomyces cerevisiaeP26321 (AlphaFold model)
60S ribosomal protein L6-ABM, YM, ZMprotein176Saccharomyces cerevisiaeQ02326
60S ribosomal protein L7-ABO, YO, ZOprotein244Saccharomyces cerevisiaeP05737
60S ribosomal protein L8-AAA, XA, zAprotein256Saccharomyces cerevisiaeP17076
60S ribosomal protein L9-AAD, XD, zDprotein190Saccharomyces cerevisiaeP05738
60S ribosomal protein L10BD, YD, ZDprotein221Saccharomyces cerevisiaeP41805

70 more molecules are not listed.

Sequence of entity 1 (BQ, YQ, ZQ), FASTA
>6SV4_1 25S rRNA (chains BQ, YQ, ZQ)
GUUUGACCUCAAAUCAGGUAGGAGUACCCGCUGAACUUAAGCAUAUCAAUAAGCGGAGGA
AAAGAAACCAACCGGGAUUGCCUUAGUAACGGCGAGUGAAGCGGCAAAAGCUCAAAUUUG
AAAUCUGGUACCUUCGGUGCCCGAGUUGUAAUUUGGAGAGGGCAACUUUGGGGCCGUUCC
UUGUCUAUGUUCCUUGGAACAGGACGUCAUAGAGGGUGAGAAUCCCGUGUGGCGAGGAGU
GCGGUUCUUUGUAAAGUGCCUUCGAAGAGUCGAGUUGUUUGGGAAUGCAGCUCUAAGUGG
GUGGUAAAUUCCAUCUAAAGCUAAAUAUUGGCGAGAGACCGAUAGCGAACAAGUACAGUG
AUGGAAAGAUGAAAAGAACUUUGAAAAGAGAGUGAAAAAGUACGUGAAAUUGUUGAAAGG
GAAGGGCAUUUGAUCAGACAUGGUGUUUUGUGCCCUCUGCUCCUUGUGGGUAGGGGAAUC
UCGCAUUUCACUGGGCCAGCAUCAGUUUUGGUGGCAGGAUAAAUCCAUAGGAAUGUAGCU
UGCCUCGGUAAGUAUUAUAGCCUGUGGGAAUACUGCCAGCUGGGACUGAGGACUGCGACG
UAAGUCAAGGAUGCUGGCAUAAUGGUUAUAUGCCGCCCGUCUUGAAACACGGACCAAGGA
GUCUAACGUCUAUGCGAGUGUUUGGGUGUAAAACCCAUACGCGUAAUGAAAGUGAACGUA
GGUUGGGGCCUCGCAAGAGGUGCACAAUCGACCGAUCCUGAUGUCUUCGGAUGGAUUUGA
GUAAGAGCAUAGCUGUUGGGACCCGAAAGAUGGUGAACUAUGCCUGAAUAGGGUGAAGCC
AGAGGAAACUCUGGUGGAGGCUCGUAGCGGUUCUGACGUGCAAAUCGAUCGUCGAAUUUG
GGUAUAGGGGCGAAAGACUAAUCGAACCAUCUAGUAGCUGGUUCCUGCCGAAGUUUCCCU
CAGGAUAGCAGAAGCUCGUAUCAGUUUUAUGAGGUAAAGCGAAUGAUUAGAGGUUCCGGG
GUCGAAAUGACCUUGACCUAUUCUCAAACUUUAAAUAUGUAAGAAGUCCUUGUUACUUAA
UUGAACGUGGACAUUUGAAUGAAGAGCUUUUAGUGGGCCAUUUUUGGUAAGCAGAACUGG
CGAUGCGGGAUGAACCGAACGUAGAGUUAAGGUGCCGGAAUACACGCUCAUCAGACACCA
CAAAAGGUGUUAGUUCAUCUAGACAGCCGGACGGUGGCCAUGGAAGUCGGAAUCCGCUAA
GGAGUGUGUAACAACUCACCGGCCGAAUGAACUAGCCCUGAAAAUGGAUGGCGCUCAAGC
GUGUUACCUAUACUCUACCGUCAGGGUUGAUAUGAUGCCCUGACGAGUAGGCAGGCGUGG
AGGUCAGUGACGAAGCCUAGACCGUAAGGUCGGGUCGAACGGCCUCUAGUGCAGAUCUUG
GUGGUAGUAGCAAAUAUUCAAAUGAGAACUUUGAAGACUGAAGUGGGGAAAGGUUCCACG
UCAACAGCAGUUGGACGUGGGUUAGUCGAUCCUAAGAGAUGGGGAAGCUCCGUUUCAAAG
GCCUGAUUUUAUGCAGGCCACCAUCGAAAGGGAAUCCGGUUAAGAUUCCGGAACCUGGAU
AUGGAUUCUUCACGGUAACGUAACUGAAUGUGGAGACGUCGGCGCGAGCCCUGGGAGGAG
UUAUCUUUUCUUCUUAACAGCUUAUCACCCCGGAAUUGGUUUAUCCGGAGAUGGGGUCUU
AUGGCUGGAAGAGGCCAGCACCUUUGCUGGCUCCGGUGCGCUUGUGACGGCCCGUGAAAA
UCCACAGGAAGGAAUAGUUUUCAUGCCAGGUCGUACUGAUAACCGCAGCAGGUCUCCAAG
GUGAACAGCCUCUAGUUGAUAGAAUAAUGUAGAUAAGGGAAGUCGGCAAAAUAGAUCCGU
AACUUCGGGAUAAGGAUUGGCUCUAAGGGUCGGGUAGUGAGGGCCUUGGUCAGACGCAGC
GGGCGUGCUUGUGGACUGCUUGGUGGGGCUUGCUCUGCUAGGCGGACUACUUGCGUGCCU
UGUUGUAGACGGCCUUGGUAGGUCUCUUGUAGACCGUCGCUUGCUACAAUUAACGAUCAA
CUUAGAACUGGUACGGACAAGGGGAAUCUGACUGUCUAAUUAAAACAUAGCAUUGCGAUG
GUCAGAAAGUGAUGUUGACGCAAUGUGAUUUCUGCCCAGUGCUCUGAAUGUCAAAGUGAA
GAAAUUCAACCAAGCGCGGGUAAACGGCGGGAGUAACUAUGACUCUCUUAAGGUAGCCAA
AUGCCUCGUCAUCUAAUUAGUGACGCGCAUGAAUGGAUUAACGAGAUUCCCACUGUCCCU
AUCUACUAUCUAGCGAAACCACAGCCAAGGGAACGGGCUUGGCAGAAUCAGCGGGGAAAG
AAGACCCUGUUGAGCUUGACUCUAGUUUGACAUUGUGAAGAGACAUAGAGGGUGUAGAAU
AAGUGGGAGCUUCGGCGCCAGUGAAAUACCACUACCUUUAUAGUUUCUUUACUUAUUCAA
UGAAGCGGAGCUGGAAUUCAUUUUCCACGUUCUAGCAUUCAAGGUCCCAUUCGGGGCUGA
UCCGGGUUGAAGACAUUGUCAGGUGGGGAGUUUGGCUGGGGCGGCACAUCUGUUAAACGA
UAACGCAGAUGUCCUAAGGGGGGCUCAUGGAGAACAGAAAUCUCCAGUAGAACAAAAGGG
UAAAAGCCCCCUUGAUUUUGAUUUUCAGUGUGAAUACAAACCAUGAAAGUGUGGCCUAUC
GAUCCUUUAGUCCCUCGGAAUUUGAGGCUAGAGGUGCCAGAAAAGUUACCACAGGGAUAA
CUGGCUUGUGGCAGUCAAGCGUUCAUAGCGACAUUGCUUUUUGAUUCUUCGAUGUCGGCU
CUUCCUAUCAUACCGAAGCAGAAUUCGGUAAGCGUUGGAUUGUUCACCCACUAAUAGGGA
ACGUGAGCUGGGUUUAGACCGUCGUGAGACAGGUUAGUUUUACCCUACUGAUGAAUGUUA
CCGCAAUAGUAAUUGAACUUAGUACGAGAGGAACAGUUCAUUCGGAUAAUUGGUUUUUGC
GGCUGUCUGAUCAGGCAUUGCCGCGAAGCUACCAUCCGCUGGAUUAUGGCUGAACGCCUC
UAAGUCAGAAUCCAUGCUAGAACGCGGUGAUUUCUUUGCUCCACACAAUAUAGAUGGAUA
CGAAUAAGGCGUCCUUGUGGCGUCGCUGAACCAUAGCAGGCUAGCAACGGUGCACUUGGC
GGAAAGGCCUUGGGUGCUUGCUGGCGAAUUGCAAUGUCAUUUUGCGUGGGGAUAAAUCAU
UUGUAUACGACUUAGAUGUACAACGGGGUAUUGUAAGCAGUAGAGUAGCCUUGUUGUUAC
GAUCUGCUGAGAUUAAGCCUUUGUUGUCUGAUUUGU
Sequence of entity 2 (BR, YR, ZR), FASTA
>6SV4_2 5S rRNA (chains BR, YR, ZR)
GGUUGCGGCCAUAUCUACCAGAAAGCACCGUUUCCCGUCCGAUCAACUGUAGUUAAGCUG
GUAAGAGCCUGACCGAGUAGUGUAGUGGGUGACCAUACGCGAAACUCAGGUGCUGCAAUC
U
Sequence of entity 3 (BS, YS, ZS), FASTA
>6SV4_3 5.8S rRNA (chains BS, YS, ZS)
AAACUUUCAACAACGGAUCUCUUGGUUCUCGCAUCGAUGAAGAACGCAGCGAAAUGCGAU
ACGUAAUGUGAAUUGCAGAAUUCCGUGAAUCAUCGAAUCUUUGAACGCACAUUGCGCCCC
UUGGUAUUCCAGGGGGCAUGCCUGUUUGAGCGUCAUU
Sequence of entity 4 (AW, XW, zW), FASTA
>6SV4_4 60S ribosomal protein L2-A (chains AW, XW, zW)
MGRVIRNQRKGAGSIFTSHTRLRQGAAKLRTLDYAERHGYIRGIVKQIVHDSGRGAPLAK
VVFRDPYKYRLREEIFIANEGVHTGQFIYAGKKASLNVGNVLPLGSVPEGTIVSNVEEKP
GDRGALARASGNYVIIIGHNPDENKTRVRLPSGAKKVISSDARGVIGVIAGGGRVDKPLL
KAGRAFHKYRLKRNSWPKTRGVAMNPVDHPHGGGNHQHIGKASTISRGAVSGQKAGLIAA
RRTGLLRGSQKTQD
Sequence of entity 5 (BA, YA, ZA), FASTA
>6SV4_5 60S ribosomal protein L3 (chains BA, YA, ZA)
MSHRKYEAPRHGHLGFLPRKRAASIRARVKAFPKDDRSKPVALTSFLGYKAGMTTIVRDL
DRPGSKFHKREVVEAVTVVDTPPVVVVGVVGYVETPRGLRSLTTVWAEHLSDEVKRRFYK
NWYKSKKKAFTKYSAKYAQDGAGIERELARIKKYASVVRVLVHTQIRKTPLAQKKAHLAE
IQLNGGSISEKVDWAREHFEKTVAVDSVFEQNEMIDAIAVTKGHGFEGVTHRWGTKKLPR
KTHRGLRKVACIGAWHPAHVMWSVARAGQRGYHSRTSINHKIYRVGKGDDEANGATSFDR
TKKTITPMGGFVHYGEIKNDFIMVKGCIPGNRKRIVTLRKSLYTNTSRKALEEVSLKWID
TASKFGKGRFQTPAEKHAFMGTLKKDL
Sequence of entity 6 (BE, YE, ZE), FASTA
>6SV4_6 60S ribosomal protein L4-A (chains BE, YE, ZE)
MSRPQVTVHSLTGEATANALPLPAVFSAPIRPDIVHTVFTSVNKNKRQAYAVSEKAGHQT
SAESWGTGRAVARIPRVGGGGTGRSGQGAFGNMCRGGRMFAPTKTWRKWNVKVNHNEKRY
ATASAIAATAVASLVLARGHRVEKIPEIPLVVSTDLESIQKTKEAVAALKAVGAHSDLLK
VLKSKKLRAGKGKYRNRRWTQRRGPLVVYAEDNGIVKALRNVPGVETANVASLNLLQLAP
GAHLGRFVIWTEAAFTKLDQVWGSETVASSKVGYTLPSHIISTSDVTRIINSSEIQSAIR
PAGQATQKRTHVLKKNPLKNKQVLLRLNPYAKVFAAEKLGSKKAEKTGTKPAAVFTETLK
HD
Sequence of entity 7 (BI, YI, ZI), FASTA
>6SV4_7 60S ribosomal protein L5 (chains BI, YI, ZI)
MAFQKDAKSSAYSSRFQTPFRRRREGKTDYYQRKRLVTQHKAKYNTPKYRLVVRFTNKDI
ICQIISSTITGDVVLAAAYSHELPRYGITHGLTNWAAAYATGLLIARRTLQKLGLDETYK
GVEEVEGEYELTEAVEDGPRPFKVFLDIGLQRTTTGARVFGALKGASDGGLYVPHSENRF
PGWDFETEEIDPELLRSYIFGGHVSQYMEELADDDEERFSELFKGYLADDIDADSLEDIY
TSAHEAIRADPAFKPTEKKFTKEQYAAESKKYRQTKLSKEERAARVAAKIAALAGQQ
Sequence of entity 8 (BM, YM, ZM), FASTA
>6SV4_8 60S ribosomal protein L6-A (chains BM, YM, ZM)
MSAQKAPKWYPSEDVAALKKTRKAARPQKLRASLVPGTVLILLAGRFRGKRVVYLKHLED
NTLLISGPFKVNGVPLRRVNARYVIATSTKVSVEGVNVEKFNVEYFAKEKLTKKEKKEAN
LFPEQQNKEIKAERVEDQKVVDKALIAEIKKTPLLKQYLSASFSLKNGDKPHMLKF
Sequence of entity 9 (BO, YO, ZO), FASTA
>6SV4_9 60S ribosomal protein L7-A (chains BO, YO, ZO)
MAAEKILTPESQLKKSKAQQKTAEQVAAERAARKAANKEKRAIILERNAAYQKEYETAER
NIIQAKRDAKAAGSYYVEAQHKLVFVVRIKGINKIPPKPRKVLQLLRLTRINSGTFVKVT
KATLELLKLIEPYVAYGYPSYSTIRQLVYKRGFGKINKQRVPLSDNAIIEANLGKYGILS
IDDLIHEIITVGPHFKQANNFLWPFKLSNPSGGWGVPRKFKHFIQGGSFGNREEFINKLV
KSMN
Sequence of entity 10 (AA, XA, zA), FASTA
>6SV4_10 60S ribosomal protein L8-A (chains AA, XA, zA)
MAPGKKVAPAPFGAKSTKSNKTRNPLTHSTPKNFGIGQAVQPKRNLSRYVKWPEYVRVQR
QKKILSIRLKVPPTIAQFQYTLDRNTAAETFKLFNKYRPETAAEKKERLTKEAAAVAEGK
SKQDASPKPYAVKYGLNHVVALIENKKAKLVLIANDVDPIELVVFLPALCKKMGVPYAIV
KGKARLGTLVNQKTSAVAALTEVRAEDEAALAKLVSTIDANFADKYDEVKKHWGGGILGN
KAQAKMDKRAKNSDSA
Sequence of entity 11 (AD, XD, zD), FASTA
>6SV4_11 60S ribosomal protein L9-A (chains AD, XD, zD)
MKYIQTEQQIEVPEGVTVSIKSRIVKVVGPRGTLTKNLKHIDVTFTKVNNQLIKVAVHNG
GRKHVAALRTVKSLVDNMITGVTKGYKYKMRYVYAHFPINVNIVEKDGAKFIEVRNFLGD
KKIRNVPVRDGVTIEFSTNVKDEIVLSGNSVEDVSQNAADLQQICRVRNKDIRKFLDGIY
VSHKGFITED
Sequence of entity 12 (BD, YD, ZD), FASTA
>6SV4_12 60S ribosomal protein L10 (chains BD, YD, ZD)
MARRPARCYRYQKNKPYPKSRYNRAVPDSKIRIYDLGKKKATVDEFPLCVHLVSNELEQL
SSEALEAARICANKYMTTVSGRDAFHLRVRVHPFHVLRINKMLSCAGADRLQQGMRGAWG
KPHGLAARVDIGQIIFSVRTKDSNKDVVVEGLRRARYKFPGQQKIILSKKWGFTNLDRPE
YLKKREAGEVKDDGAFVKFLSKKGSLENNIREFPEYFAAQA

Primary citation

RQT complex dissociates ribosomes collided on endogenous RQC substrate SDD1. Matsuo, Y., Tesina, P., Nakajima, S. et al. Nat Struct Mol Biol (2020) 27:323-332. DOI 10.1038/s41594-020-0393-9 · PubMed

Other PDB entries of the same protein (UniProt P0CX45 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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