6XA1: 60S ribosomal protein L8

Structure of a drug-like compound stalled human translation termination complex. Determined by electron microscopy at 2.8 Å resolution. Released 7 Oct 2020.

Method
Electron microscopy
Resolution
2.8 Å
Organism
Homo sapiens
Chains
83
Atoms
211,887
Mol. weight
3134.5 kDa
Ligands
MG, MVM, ZN
Released
7 Oct 2020

Explore 6XA1 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6XA1 contains 559 α-helices and 578 β-strands across 77 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 j: 20 helices, 21 β-strands

ElementResiduesLengthSheet
α-helix12-2413
β-strand34-39629
α-helix45-5814
α-helix65-7713
α-helix82-843
α-helix88-892
β-strand93-97529
β-strand99-101330
β-strand107-109330
β-strand112-114329
α-helix115-1162
β-strand124-128529
α-helix136-1394
β-strand147-152631
β-strand155-161731
β-strand166-172731
α-helix176-1794
α-helix184-1863
α-helix187-21327
β-strand214132
β-strand219132
β-strand224-228531
α-helix233-2375
α-helix244-2474
β-strand250-255631
α-helix264-2707
α-helix273-2775
α-helix279-2824
α-helix284-2907
α-helix292-2954
β-strand301133
α-helix306-3105
β-strand317-319333
β-strand320-323434
β-strand329135
β-strand346135
α-helix374-3807
β-strand389-392434
α-helix399-4046
β-strand409134
β-strand412-413233
Chain La: 7 helices, 7 β-strands
ElementResiduesLengthSheet
α-helix3-53
α-helix7-104
α-helix42-487
α-helix65-684
β-strand72-74326
α-helix79-813
α-helix84-929
β-strand97-982104
α-helix991
β-strand100-102327
β-strand110-112326
β-strand123-126427
β-strand128-129226
β-strand143-146427
Chain LA: 10 helices, 18 β-strands
ElementResiduesLengthSheet
α-helix6-94
α-helix29-324
α-helix34-385
β-strand40-49101
α-helix50-512
β-strand58-6471
α-helix651
β-strand71-7771
β-strand7912
β-strand8313
β-strand87-9151
β-strand101-10334
α-helix104-1063
β-strand112-11325
β-strand11616
β-strand12616
β-strand134-14075
β-strand145-14955
β-strand155-15955
β-strand163-16534
β-strand16615
β-strand16912
α-helix174-1763
α-helix182-1909
α-helix201-2033
β-strand224-22527
α-helix229-2302
β-strand237-23827
Chain Lb: 6 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix12-154
α-helix22-243
α-helix37-4812
α-helix54-6512
α-helix92-998
α-helix106-11611
Chain LB: 18 helices, 20 β-strands
ElementResiduesLengthSheet
α-helix9-102
α-helix14-163
α-helix20-223
α-helix32-354
β-strand42-43217
β-strand45-591518
β-strand71-801018
α-helix82-832
β-strand84-951219
β-strand98-106919
α-helix112-1154
α-helix116-1183
α-helix131-1344
α-helix135-1373
α-helix143-15614
β-strand159-165719
α-helix168-1703
β-strand180-184519
β-strand185-186217
α-helix190-19910
β-strand204-205219
α-helix207-2093
β-strand216-222718
β-strand227-229320
α-helix231-2355
α-helix237-2404
β-strand270-272320
β-strand276-2881318
β-strand292-295421
β-strand297-299321
α-helix3161
β-strand320122
β-strand324122
β-strand330-334518
β-strand344-349618
α-helix361-3633
β-strand365-368418
α-helix382-3898
Chain Lc: 4 helices, 4 β-strands
ElementResiduesLengthSheet
α-helix10-2112
β-strand26-29439
α-helix31-388
β-strand45-48439
α-helix54-6714
β-strand70-73439
α-helix78-847
β-strand93-98639
Chain LC: 28 helices, 11 β-strands
ElementResiduesLengthSheet
β-strand7-11541
α-helix121
β-strand17-23741
α-helix24-252
α-helix26-294
α-helix34-4411
α-helix45-484
α-helix49-513
β-strand64-66342
β-strand77-79342
β-strand90142
α-helix100-1012
α-helix104-1063
α-helix117-12913
α-helix130-1323
α-helix134-1396
β-strand152-154341
α-helix158-1603
α-helix164-17310
α-helix178-1858
β-strand188-189243
α-helix190-1912
α-helix193-1964
β-strand201-202243
β-strand208-211441
α-helix217-2204
β-strand228-231441
α-helix237-2404
α-helix242-2443
β-strand250-253441
α-helix254-2574
α-helix260-2634
α-helix279-2824
α-helix289-2935
α-helix296-2994
α-helix302-3054
α-helix312-3143
α-helix322-3287
α-helix332-35322
Chain Ld: 3 helices, 5 β-strands
ElementResiduesLengthSheet
β-strand22-28744
α-helix38-403
α-helix41-5616
β-strand62-63244
α-helix66-727
β-strand83-921044
β-strand102-109844
β-strand120-122344

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
60S ribosomal protein L8LAprotein248Homo sapiensP62917 (AlphaFold model)
60S ribosomal protein L3LBprotein396Homo sapiensP39023 (AlphaFold model)
28S rRNAL5RNA3510Homo sapiens
5S rRNAL7RNA120Homo sapiens
5.8S rRNAL8RNA155Homo sapiens
60S ribosomal protein L4LCprotein358Homo sapiensP36578 (AlphaFold model)
60S ribosomal protein L5LDprotein290Homo sapiensP46777 (AlphaFold model)
60S ribosomal protein L6LEprotein247Homo sapiensQ02878
60S ribosomal protein L7LFprotein225Homo sapiensP18124
60S ribosomal protein L7aLGprotein241Homo sapiensP62424
60S ribosomal protein L9LHprotein190Homo sapiensP32969
60S ribosomal protein L10-likeLIprotein213Homo sapiensQ96L21

71 more molecules are not listed.

Sequence of entity 1 (LA), FASTA
>6XA1_1 60S ribosomal protein L8 (chains LA)
GRVIRGQRKGAGSVFRAHVKHRKGAARLRAVDFAERHGYIKGIVKDIIHDPGRGAPLAKV
VFRDPYRFKKRTELFIAAEGIHTGQFVYCGKKAQLNIGNVLPVGTMPEGTIVCCLEEKPG
DRGKLARASGNYATVISHNPETKKTRVKLPSGSKKVISSANRAVVGVVAGGGRIDKPILK
AGRAYHKYKAKRNCWPRVRGVAMNPVEHPFGGGNHQHIGKPSTIRRDAPAGRKVGLIAAR
RTGRLRGT
Sequence of entity 2 (LB), FASTA
>6XA1_2 60S ribosomal protein L3 (chains LB)
SHRKFSAPRHGSLGFLPRKRSSRHRGKVKSFPKDDPSKPVHLTAFLGYKAGMTHIVREVD
RPGSKVNKKEVVEAVTIVETPPMVVVGIVGYVETPRGLRTFKTVFAEHISDECKRRFYKN
WHKSKKKAFTKYCKKWQDEDGKKQLEKDFSSMKKYCQVIRVIAHTQMRLLPLRQKKAHLM
EIQVNGGTVAEKLDWARERLEQQVPVNQVFGQDEMIDVIGVTKGKGYKGVTSRWHTKKLP
RKTHRGLRKVACIGAWHPARVAFSVARAGQKGYHHRTEINKKIYKIGQGYLIKDGKLIKN
NASTDYDLSDKSINPLGGFVHYGEVTNDFVMLKGCVVGTKKRVLTLRKSLLVQTKRRALE
KIDLKFIDTTSKFGHGRFQTMEEKKAFMGPLKKDRI
Sequence of entity 3 (L5), FASTA
>6XA1_3 28S rRNA (chains L5)
CGCGACCUCAGAUCAGACGUGGCGACCCGCUGAAUUUAAGCAUAUUAGUCAGCGGAGGAG
AAGAAACUAACCAGGAUUCCCUCAGUAACGGCGAGUGAACAGGGAAGAGCCCAGCGCCGA
AUCCCCGCCCCGGGGGCGCGGGACAUGUGGCGUACGGAAGACCCGCUCCCCGGGGGGCCC
AAGUCCUUCUGAUCGAGGCCCCGUGGACGGUGUGAGGCCGGUAGCGGCCCCCGGGCCCGG
GUCUUCCCGGAGUCGGGUUGCUUGGGAAUGCAGCCCAAAGCGGGUGGUAAACUCCAUCUA
AGGCUAAAUACCGGCACGAGACCGAUAGUCAACAAGUACCGUAAGGGAAAGUUGAAAAGA
ACUUUGAAGAGAGAGUUCAAGAGGGCGUGAAACCGUUAAGAGGUAAACGGGUGGGGUCCG
CGCAGUCCGCCCGGAGGAUUCAACCCGGCGGCGGGUCCGGCCGGGCGGAUCUGGGACCGU
CCCCGGCCGCCGCCGGGCGCAUUUCCACCGCGGCGGUGCGCCGCGACCGGCUCCGGGACG
GCUGGGAAGGCCCGGCGGGGAAGGUGGCUCGGCCGAGUGUUACAGCCCCCCCGGCAGCAG
CACUCGCCGAAUCCCGGGGCCGAGGGAGCGAGACCCGUCGCCGCGCUCUCCCCCCUGGGG
GGGCCGGGCCACCCCUCCCACGGCGCGACCGCUGGGGCGGACUGUUCCCAGUGCGCCCCG
GGCGGGUCGCGCCGUCGGGCCCGGGGGGCCACGCGCGCGUCCCGGGACGGCGGAGCGAGC
GCACGGGGUCGGCGGCGACGUCGGCUACCCACCCGACCCGUCUUGAAACACGGACCAAGG
AGUCUAACACGUGCGCGAGUCGGGGGCUCGCACGAAAGCCGCCGUGGCGCAAUGAAGGUG
AAGGCCGGCCGAGGUGGGAUCCCGAGGCCUCUCCAGUCCGCCGAGGGCGCACCACCGGCC
CGUCUCGCCCGCCGCGCCGGGGAGGUGGAGCACGAGCGCACGUGUUAGGACCCGAAAGAU
GGUGAACUAUGCCUGGGCAGGGCGAAGCCAGAGGAAACUCUGGUGGAGGUCCGUAGCGGU
CCUGACGUGCAAAUCGGUCGUCCGACCUGGGUAUAGGGGCGAAAGACUAAUCGAACCAUC
UAGUAGCUGGUUCCCUCCGAAGUUUCCCUCAGGAUAGCUGGCGCUCUCGCAGACCCGACG
CCCGCCACGCAGUUUUAUCCGGUAAAGCGAAUGAUUAGAGGUCUUGGUCAACCUAUUCUC
AAACUUUAAAUGGGUAAGAAGCCCGGCUCGCUGGCGUGGAGCCGGGCGUGGAAUGCGAGU
GCCUAGUGGGCCACUUUUGGUAAGCAGAACUGGCGCUGCGGGAUGAACCGAACGCCGGGU
UAAGGCGCCCGAUGCCGACGCUCAUCAGACCCCAGAAAAGGUGUUGGUUGAUAUAGACAG
CAGGACGGUGGCCAUGGAAGUCGGAAUCCGCUAAGGAGUGUGUAACAACUCACCUGCCGA
AUCAACUAGCCCUGAAAAUGGAUGGCGCUGGAGCGUCGGGCCCAUACCCGGCCGUCGCCG
GCAGUCGAGAGUGGACGGGAGCGGCGGGCCGGAGCCCCGCGGACGCUACGCCGCGACGAG
UAGGAGGGCCGCUGCGGUGAGCCUUGAAGCCUAGGGCGCGGGCCCGGGUGGAGCCGCCGC
AGGUGCAGAUCUUGGUGGUAGUAGCAAAUAUUCAAACGAGAACUUUGAAGGCCGAAGUGG
AGAAGGGUUCCAUGUGAACAGCAGUUGAACAUGGGUCAGUCGGUCCUGAGAGAUGGGCGA
GCGCCGUUCCGAAGGGACGGGCGAUGGCCUCCGUUGCCCUCGGCCGAUCGAAAGGGAGUC
GGGUUCAGAUCCCCGAAUCCGGAGUGGCGGAGAUGGGCGCCGCGAGGCGUCCAGUGCGGU
AACGCGACCGAUCCCGGAGAAGCCGGCGGGAGCCCCGGGGAGAGUUCUCUUUUCUUUGUG
AAGGGCAGGGCGCCCUGGAAUGGGUUCGCCCCGAGAGAGGGGCCCGUGCCUUGGAAAGCG
UCGCGGUUCCGGCGGCGUCCGGUGAGCUCUCGCUGGCCCUUGAAAAUCCGGGGGAGAGGG
UGUAAAUCUCGCGCCGGGCCGUACCCAUAUCCGCAGCAGGUCUCCAAGGUGAACAGCCUC
UGGCAUGUUGGAACAAUGUAGGUAAGGGAAGUCGGCAAGCCGGAUCCGUAACUUCGGGAU
AAGGAUUGGCUCUAAGGGCUGGGUCGGUCGCGGCCGGCGCCUAGCAGCCGACUUAGAACU
GGUGCGGACCAGGGGAAUCCGACUGUUUAAUUAAAACAAAGCAUCGCGAAGGCCCGCGGC
GGGUGUUGACGCGAUGUGAUUUCUGCCCAGUGCUCUGAAUGUCAAAGUGAAGAAAUUCAA
UGAAGCGCGGGUAAACGGCGGGAGUAACUAUGACUCUCUUAAGGUAGCCAAAUGCCUCGU
CAUCUAAUUAGUGACGCGCAUGAAXGGAUGAACGAGAUUCCCACUGUCCCUACCUACUAU
CCAGCGAAACCACAGCCAAGGGAACGGGCUUGGCGGAAUCAGCGGGGAAAGAAGACCCUG
UUGAGCUUGACUCUAGUCUGGCACGGUGAAGAGACUUUUUUCACUGACCCGGUGAGGCGG
GGGGGCGAGCUCUCGCUUCUGGCGCCAAGCGCCCGGCGCCGGGCGCGACCCGCUCCGGGG
ACAGUGCCAGGUGGGGAGUUUGACUGGGGCGGUACACCUGUCAAACGGUAACGCAGGUGU
CCUAAGGCGAGCUCAGGGAGGACAGAAACCUCCCGUGGAGCAGAAGGGCAAAAGCUCGCU
UGAUCUUGAUUUUCAGUACGAAUACAGACCGUGAAAGCGGGGCCUCACGAUCCUUCUGAC
CUUUUGGGUUUUAAGCAGGAGGUGUCAGAAAAGUUACCACAGGGAUAACUGGCUUGUGGC
GGCCAAGCGUUCAUAGCGACGUCGCUUUUUGAUCCUUCGAUGUCGGCUCUUCCUAUCAUU
GUGAAGCAGAAUUCACCAAGCGUUGGAUUGUUCACCCACUAAUAGGGAACGUGAGCUGGG
UUUAGACCGUCGUGAGACAGGUUAGUUUUACCCUACUGAUGAUGUGUUGUUGCCAUGGUA
AUCCUGCUCAGUACGAGAGGAACCGCAGGUUCAGACAUUUGGUGUAUGUGCUUGGCUGAG
GAGCCAAUGGGGCGAAGCUACCAUCUGUGGGAUUAUGACUGAACGCCUCUAAGUCAGAAU
CCCGCCCAGGCGGAACGAUACAGCGCCGCGGAGCCUCGGUUGGCCUCGGAUAGCCGGUCC
CGGGUCCGGUGCGGAGUGCCCUUCGUCCUGGGAAACGGGGCGCGGCCGGAGAGGCGGCCG
CCCCCUCGCCCGUCACGCACCGCACGUUCGUGGGGAACCUGGCGCUAAACCAUUCGUAGA
CGACCUGCUUCUGGGUCGGGGUUUCGUACGUAGCAGAGCAGCUCCCUCGCUGCGAUCUAU
UGAAAGUCAGCCCUCGACACAAGGGUUUGU
Sequence of entity 4 (L7), FASTA
>6XA1_4 5S rRNA (chains L7)
GUCUACGGCCAUACCACCCUGAACGCGCCCGAUCUCGUCUGAUCUCGGAAGCUAAGCAGG
GUCGGGCCUGGUUAGUACUUGGAUGGGAGACCGCCUGGGAAUACCGGGUGCUGUAGGCUU
Sequence of entity 5 (L8), FASTA
>6XA1_5 5.8S rRNA (chains L8)
GACUCUUAGCGGUGGAUCACUCGGCUCGUGCGUCGAUGAAGAACGCAGCUAGCUGCGAGA
AUUAAUGUGAAUUGCAGGACACAUUGAUCAUCGACACUUCGAACGCACUUGCGGCCCCGG
GUUCCUCCCGGGGCUACGCCUGUCUGAGCGUCGCU
Sequence of entity 6 (LC), FASTA
>6XA1_6 60S ribosomal protein L4 (chains LC)
MACARPLISVYSEKGESSGKNVTLPAVFKAPIRPDIVNFVHTNLRKNNRQPYAVSELAGH
QTSAESWGTGRAVARIPRVRGGGTHRSGQGAFGNMCRGGRMFAPTKTWRRWHRRVNTTQK
RYAICSALAASALPALVMSKGHRIEEVPELPLVVEDKVEGYKKTKEAVLLLKKLKAWNDI
KKVYASQRMRAGKGKMRNRRRIQRRGPCIIYNEDNGIIKAFRNIPGITLLNVSKLNILKL
APGGHVGRFCIWTESAFRKLDELYGTWRKAASLKSNYNLPMHKMINTDLSRILKSPEIQR
ALRAPRKKIHRRVLKKNPLKNLRIMLKLNPYAKTMRRNTILRQARNHKLRVDKAAAAA
Sequence of entity 7 (LD), FASTA
>6XA1_7 60S ribosomal protein L5 (chains LD)
GFVKVVKNKAYFKRYQVKFRRRREGKTDYYARKRLVIQDKNKYNTPKYRMIVRVTNRDII
CQIAYARIEGDMIVCAAYAHELPKYGVKVGLTNYAAAYCTGLLLARRLLNRFGMDKIYEG
QVEVTGDEYNVESIDGQPGAFTCYLDAGLARTTTGNKVFGALKGAVDGGLSIPHSTKRFP
GYDSESKEFNAEVHRKHIMGQNVADYMRYLMEEDEDAYKKQFSQYIKNSVTPDMMEEMYK
KAHAAIRENPVYEKKPKKEVKKKRWNRPKMSLAQKKDRVAQKKASFLRAQ
Sequence of entity 8 (LE), FASTA
>6XA1_8 60S ribosomal protein L6 (chains LE)
PHCSRNPVLVRGIGRYSRSAMYSRKAMYKRKYSAAKSKVEKKKKEKVLATVTKPVGGDKN
GGTRVVKLRKMPRYYPTEDVPRKLLSHGKKPFSQHVRKLRASITPGTILIILTGRHRGKR
VVFLKQLASGLLLVTGPLVLNRVPLRRTHQKFVIATSTKIDISNVKIPKHLTDAYFKKKK
LRKPRHQEGEIFDTEKEKYEITEQRKIDQKAVDSQILPKIKAIPQLQGYLRSVFALTNGI
YPHKLVF
Sequence of entity 9 (LF), FASTA
>6XA1_9 60S ribosomal protein L7 (chains LF)
NFAELKIKRLRKKFAQKMLRKARRKLIYEKAKHYHKEYRQMYRTEIRMARMARKAGNFYV
PAEPKLAFVIRIRGINGVSPKVRKVLQLLRLRQIFNGTFVKLNKASINMLRIVEPYIAWG
YPNLKSVNELIYKRGYGKINKKRIALTDNALIARSLGKYGIICMEDLIHEIYTVGKRFKE
ANNFLWPFKLSSPRGGMKKKTTHFVEGGDAGNREDQINRLIRRMN
Sequence of entity 10 (LG), FASTA
>6XA1_10 60S ribosomal protein L7a (chains LG)
KVVNPLFEKRPKNFGIGQDIQPKRDLTRFVKWPRYIRLQRQRAILYKRLKVPPAINQFTQ
ALDRQTATQLLKLAHKYRPETKQEKKQRLLARAEKKAAGKGDVPTKRPPVLRAGVNTVTT
LVENKKAQLVVIAHDVDPIELVVFLPALCRKMGVPYCIIKGKARLGRLVHRKTCTTVAFT
QVNSEDKGALAKLVEAIRTNYNDRYDEIRRHWGGNVLGPKSVARIAKLEKAKAKELATKL
G
Sequence of entity 11 (LH), FASTA
>6XA1_11 60S ribosomal protein L9 (chains LH)
MKTILSNQTVDIPENVDITLKGRTVIVKGPRGTLRRDFNHINVELSLLGKKKKRLRVDKW
WGNRKELATVRTICSHVQNMIKGVTLGFRYKMRSVYAHFPINVVIQENGSLVEIRNFLGE
KYIRRVRMRPGVACSVSQAQKDELILEGNDIELVSNSAALIQQATTVKNKDIRKFLDGIY
VSEKGTVQQA
Sequence of entity 12 (LI), FASTA
>6XA1_12 60S ribosomal protein L10-like (chains LI)
GRRPARCYRYCKNKPYPKSRFCRGVPDAKIRIFDLGRKKAKVDEFPLGGHMVSDEYEQLS
SEALEAARICANKYMVKSCGRDGFHMRVRLHPFHVIRINKMLSCAGADRLQTGMRGAFGK
PQGTVARVHIGQVIMSIRTKLQNEEHVIEALRRAKFKFPGRQKIHISKKWGFTKFNADEF
EDMVAKKCLIPDGCGVKYVPSHGPLDKWRVLHS

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg190
MVMN-(3-chloropyridin-2-yl)-N-[(3R)-piperidin-3-yl]-4-(3H-[1,2,3]triazolo[4,5-b]py…C22 H20 Cl N7 O1
ZNZinc ionZn8

Water and common crystallization additives (K) are not listed.

Primary citation

Selective inhibition of human translation termination by a drug-like compound. Li, W., Chang, S.T., Ward, F.R. et al. Nat Commun (2020) 11:4941-4941. DOI 10.1038/s41467-020-18765-2 · PubMed

Other PDB entries of the same protein (UniProt P62917 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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