8TAU: APC/C-CDH1-UBE2C-UBE2S-Ubiquitin-CyclinB

APC/C-CDH1-UBE2C-UBE2S-Ubiquitin-CyclinB. Determined by electron microscopy at 3.5 Å resolution. Released 27 Sept 2023.

Method
Electron microscopy
Resolution
3.5 Å
Organism
Homo sapiens
Chains
23
Atoms
36,019
Mol. weight
1239.32 kDa
Ligands
ZN
Released
27 Sept 2023

Explore 8TAU in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

8TAU contains 528 α-helices and 170 β-strands across 23 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: 103 helices, 58 β-strands

ElementResiduesLengthSheet
β-strand12-1321
β-strand18-1922
α-helix24-285
α-helix42-465
β-strand72-7873
β-strand90-9673
β-strand99-10793
β-strand110-11893
β-strand125-13284
α-helix144-1463
β-strand147-15594
β-strand158-16364
β-strand168-17254
β-strand177-18265
β-strand187-19155
α-helix192-1932
α-helix206-2083
β-strand210-21345
α-helix219-2202
β-strand221-22225
β-strand224-22636
β-strand236-23836
β-strand244-24966
β-strand255-26066
β-strand265-27396
α-helix274-2752
α-helix276-2827
α-helix400-4045
β-strand407-41486
β-strand429-43137
β-strand441-44667
α-helix447-4493
β-strand451-45997
β-strand466-475107
β-strand478-48258
β-strand487-49158
β-strand497-50158
β-strand504-50858
β-strand509-51021
α-helix5111
β-strand584-59182
β-strand594-59962
β-strand604-60852
α-helix609-6113
α-helix616-62813
α-helix631-64515
α-helix656-66712
α-helix676-6805
α-helix704-7129
α-helix714-7196
α-helix725-7284
α-helix730-7323
β-strand747-74829
α-helix756-7583
α-helix759-77416
α-helix777-7793
α-helix781-7833
α-helix786-79611
α-helix801-8077
α-helix811-8133
β-strand821-82229
α-helix827-8304
α-helix844-8529
α-helix857-8593
β-strand860-862310
α-helix869-8779
α-helix878-8825
β-strand896-898310
α-helix923-9253
α-helix926-93611
α-helix941-9466
α-helix952-96211
α-helix972-9776
α-helix1012-10132
α-helix1021-10277
α-helix1033-10397
α-helix10461
β-strand1047-1048211
α-helix1059-107719
α-helix1081-10877
β-strand1092112
β-strand1108-1111411
α-helix1112-11143
β-strand1116-1119411
α-helix1123-11253
α-helix1132-114413
β-strand1147112
α-helix1155-11606
α-helix1166-11683
α-helix1169-118113
α-helix1184-11874
α-helix1190-11989
α-helix1202-121413
α-helix1222-12298
α-helix1233-12353
α-helix1237-12382
α-helix1247-126014
α-helix1267-127711
α-helix1291-130616
α-helix1321-133010
β-strand1333113
α-helix1347-13493
β-strand1352-1353214
β-strand1357113
α-helix1360-137415
α-helix1381-13866
α-helix1389-13902
α-helix1393-13964
α-helix1401-141313
α-helix1416-14183
α-helix1423-14286
α-helix1432-144110
α-helix1454-147522
β-strand1481115
α-helix1482-150019
α-helix1504-15074
α-helix1509-152618
α-helix1533-154412
α-helix1552-156514
α-helix1567-15704
β-strand1572-1573216
α-helix1578-158710
α-helix1604-16129
β-strand1615-1616216
β-strand1618117
β-strand1621-1623318
β-strand1628-1629218
β-strand1633-1638619
α-helix1639-16402
β-strand1647-1652619
β-strand1656117
α-helix1657-16593
α-helix1660-16623
β-strand1663-1669719
β-strand1673120
β-strand1676-1679419
α-helix1680-16823
α-helix1685-16928
β-strand1697-1699318
β-strand1701120
α-helix17021
α-helix1726-17327
α-helix1735-17417
α-helix1745-17506
α-helix1751-17555
α-helix1762-17643
α-helix1765-178016
α-helix1784-17863
α-helix1787-180014
α-helix1809-182113
α-helix1826-18294
α-helix1830-18323
α-helix1844-185916
α-helix1860-18645
α-helix1865-18739
α-helix1882-189110
α-helix1894-18963
α-helix1897-18993
α-helix1905-19073
α-helix1911-19166
α-helix1925-193511
Chain B: 1 helix, 0 β-strands
ElementResiduesLengthSheet
α-helix43-453
Chain C: 2 helices, 10 β-strands
ElementResiduesLengthSheet
β-strand2-7621
β-strand10-12322
β-strand22-23223
β-strand28-29223
α-helix33-342
β-strand46-48324
β-strand49125
β-strand54-56324
α-helix57-6610
β-strand72126
β-strand79126
β-strand82125
Chain D: 5 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix5-73
α-helix9-113
α-helix15-173
α-helix26-4520
α-helix51-533
Chain E: 2 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix2-1312
α-helix14-163
Chain G: 3 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix4-85
α-helix13-164
α-helix17-259
Chain H: 4 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix52-8332
α-helix85-917
α-helix93-953
α-helix99-1024
Chain I: 27 helices, 33 β-strands
ElementResiduesLengthSheet
β-strand12-18727
β-strand23-28628
β-strand35-39528
β-strand43-47528
β-strand54-58528
α-helix59-602
β-strand68-73629
β-strand80-84529
β-strand89-94629
β-strand99-105729
β-strand110-115630
α-helix120-1223
α-helix142-1443
α-helix148-1525
α-helix161-1699
α-helix1731
β-strand176-180530
β-strand184-188530
β-strand194-199630
β-strand204-210731
β-strand216-222731
β-strand230-237831
α-helix239-2435
α-helix245-27228
α-helix278-29316
α-helix300-3089
α-helix315-3195
α-helix320-3245
α-helix327-34721
α-helix348-3525
α-helix353-37018
α-helix373-3764
α-helix377-3793
α-helix383-42846
α-helix442-45514
α-helix476-4794
β-strand485132
α-helix496-5038
α-helix514-5163
β-strand520132
α-helix522-54625
β-strand550-552331
β-strand555-558431
β-strand583-5921033
β-strand595-6041033
β-strand616-619433
β-strand623134
β-strand636-643835
β-strand648-655835
α-helix660-6623
β-strand664-670735
α-helix671-6744
α-helix694-6963
β-strand702-704333
β-strand707134
β-strand711-713335
α-helix715-7173
β-strand719-725727
β-strand730-735627
β-strand740-745627

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Anaphase-promoting complex subunit 1Aprotein1944Homo sapiensQ9H1A4 (AlphaFold model)
G2/mitotic-specific cyclin-B1Bprotein12Homo sapiensP14635 (AlphaFold model)
Anaphase-promoting complex subunit 11Cprotein84Homo sapiensQ9NYG5 (AlphaFold model)
Anaphase-promoting complex subunit 15Dprotein56Homo sapiensP60006 (AlphaFold model)
Ubiquitin-conjugating enzyme E2 SEprotein18Homo sapiensQ16763
Anaphase-promoting complex subunit CDC26G, Wprotein85Homo sapiensQ8NHZ8
Anaphase-promoting complex subunit 16Hprotein110Homo sapiensQ96DE5
Anaphase-promoting complex subunit 4Iprotein808Homo sapiensQ9UJX5
Cell division cycle protein 27 homologJ, Pprotein824Homo sapiensP30260
Cell division cycle protein 16 homologK, Sprotein620Homo sapiensQ13042
Anaphase-promoting complex subunit 10Lprotein185Homo sapiensQ9UM13
Anaphase-promoting complex subunit 13Mprotein74Homo sapiensQ9BS18

6 more molecules are not listed.

Sequence of entity 1 (A), FASTA
>8TAU_1 Anaphase-promoting complex subunit 1 (chains A)
MSNFYEERTTMIAARDLQEFVPFGRDHCKHHPNALNLQLRQLQPASELWSSDGAAGLVGS
LQEVTIHEKQKESWQLRKGVSEIGEDVDYDEELYVAGNMVIWSKGSKSQALAVYKAFTVD
SPVQQALWCDFIISQDKSEKAYSSNEVEKCICILQSSCINMHSIEGKDYIASLPFQVANV
WPTKYGLLFERSASSHEVPPGEPREPLPTMFSMLHPLDEITPLVCKSGSLFGSSRVQYVV
DHAMKIVFLNTDPSIVMTYDAVQNVHSVWTLRRVKSEEENVVLKFEEQGGEPQNVATSSS
LTAHLRSLSKGDEPVEEPFQNYSSIHSQSRSTSEPSLHSREPEISNMAALSRAHEPALGV
HEFSGVQRFNIESHNQEPKRHSISHSPNSNSNGSFLAPETEPIVPELCIDHLWTETITNI
REKNSQASKVFITSDLCGQKFLCFLVESQLQLRCVKFQESNDKTQLIFGSVTNIPAKDAA
PVEKIDTMLVLEGSGNLVLYTGVVRVGKVFIPGLPAPSLTMSNTMPRPSTPLDGVSEPKP
LSKLLGELDEVVLLEPVPELRDSSKLHDELYNEDCTFQQLGTYIHSIRDPVHNRVTLELS
NGSMVRITIPEIATSELVQTCLQAIKFILPKEIAVQMLVKWYNVHSAPGGPSYHSEWNLF
VTCLMNMMGYNTDRLAWTRNFDFEGSLEPVIAPKKARPEETGSDDDWEYLLNSDYHQNVE
SHLLNRSLCLSPSEASQMKDEDFSQNLSLDSSTLLFTHIPAIFFVLHLVYEELKLNTLMG
EGICSLVELLVQLARDLKLGPYVDHYYRDYPTLVRTTGQVCTIDPGQTGFMHHPSFFTSE
PPSIYQWVSSCLKGEGMPPYPYLPGICERSRLVVLSIALYILGDESLVSDESSQYLTRIT
IAPQKLQVEQEENRFEFRHSTSVSSLAERLVVWMTNVGFTLRDLETLPFGIALPIRDAIY
HCREQPASDWPEAVCLLIGRQDLSKQACEGNLPKGKSVLSSDVPSGTETEEEDDGMNDMN
HEVMSLIWSEDLRVQDVRRLLQSAHPVRVNVVQYPELSDHEFIEEKENRLLQLCQRTMAL
PVGRGMFTLFSYHPVPTEPLPIPKLNLTGRAPPRNTTVDLNSGNIDVPPNMTSWASFHNG
VAAGLKIAPASQIDSAWIVYNKPKHAELANEYAGFLMALGLNGHLTKLATLNIHDYLTKG
HEMTSIGLLLGVSAAKLGTMDMSITRLLSIHIPALLPPTSTELDVPHNVQVAAVVGIGLV
YQGTAHRHTAEVLLAEIGRPPGPEMEYCTDRESYSLAAGLALGMVCLGHGSNLIGMSDLN
VPEQLYQYMVGGHRRFQTGMHREKHKEPSYQIKEGDTINVDVTCPGATLALAMIYLKTNN
RSIADWLRAPDTMYLLDFVKPEFLLLRTLARCLILWDDILPNSKWVDSNVPQIIRENSIS
LSEIELPCSEDLNLETLSQAHVYIIAGACLSLGFRFAGSENLSAFNCLHKFAKDFMTYLS
APNASVTGPHNLETCLSVVLLSLAMVMAGSGNLKVLQLCRFLHMKTGGEMNYGFHLAHHM
ALGLLFLGGGRYSLSTSNSSIAALLCALYPHFPAHSTDNRYHLQALRHLYVLAAEPRLLV
PVDVDTNTPCYALLEVTYKGTQWYEQTKEELMAPTLLPELHLLKQIKVKGPRYWELLIDL
SKGTQHLKSILSKDGVLYVKLRAGQLSYKEDPMGWQSLLAQTVANRNSEARAFKPETISA
FTSDPALLSFAEYFCKPTVNMGQKQEILDLFSSVLYECVTQETPEMLPAYIAMDQAIRRL
GRREMSETSELWQIKLVLEFFSSRSHQERLQNHPKRGLFMNSEFLPVVKCTIDNTLDQWL
QVGGDMCVHAYLSGQPLEESQLSMLACFLVYHSVPAPQHLPPIGLEGSTSFAELLFKFKQ
LKMPVRALLRLAPLLLGNPQPMVM
Sequence of entity 2 (B), FASTA
>8TAU_2 G2/mitotic-specific cyclin-B1 (chains B)
LRPRTALGDIGN
Sequence of entity 3 (C), FASTA
>8TAU_3 Anaphase-promoting complex subunit 11 (chains C)
MKVKIKCWNGVATWLWVANDENCGICRMAFNGCCPDCKVPGDDCPLVWGQCSHCFHMHCI
LKWLHAQQVQQHCPMCRQEWKFKE
Sequence of entity 4 (D), FASTA
>8TAU_4 Anaphase-promoting complex subunit 15 (chains D)
STLFPSLFPRVTETLWFNLDRPCVEETELQQQEQQHQAWLQSIAEKDNNLVPIGKP
Sequence of entity 5 (E), FASTA
>8TAU_5 Ubiquitin-conjugating enzyme E2 S (chains E)
KKLAAKKKTDKKRALRRL
Sequence of entity 6 (G, W), FASTA
>8TAU_6 Anaphase-promoting complex subunit CDC26 (chains G, W)
MLRRKPTRLELKLDDIEEFENIRKDLETRKKQKEDVEVVGGSDGEGAIGLEEDPKSREQM
INDRIGYKPQPKPNNRSSQFGELEF
Sequence of entity 7 (H), FASTA
>8TAU_7 Anaphase-promoting complex subunit 16 (chains H)
MAASSSSSSAGGVSGSSVTGSGFSVSDLAPPRKALFTYPKGAGEMLEDGSERFLCESVFS
YQVASTLKQVKHDQQVARMEKLAGLVEELEADEWRFKPIEQLLGFTPSSG
Sequence of entity 8 (I), FASTA
>8TAU_8 Anaphase-promoting complex subunit 4 (chains I)
MLRFPTCFPSFRVVGEKQLPQEIIFLVWSPKRDLIALANTAGEVLLHRLASFHRVWSFPP
NENTGKEVTCLAWRPDGKLLAFALADTKKIVLCDVEKPESLHSFSVEAPVSCMHWMEVTV
ESSVLTSFYNAEDESNLLLPKLPTLPKNYSNTSKIFSEENSDEIIKLLGDVRLNILVLGG
SSGFIELYAYGMFKIARVTGIAGTCLALCLSSDLKSLSVVTEVSTNGASEVSYFQLETNL
LYSFLPEVTRMARKFTHISALLQYINLSLTCMCEAWEEILMQMDSRLTKFVQEKNTTTSV
QDEFMHLLLWGKASAELQTLLMNQLTVKGLKKLGQSIESSYSSIQKLVISHLQSGSESLL
YHLSELKGMASWKQKYEPLGLDAAGIEEAITAVGSFILKANELLQVIDSSMKNFKAFFRW
LYVAMLRMTEDHVLPELNKMTQKDITFVAEFLTEHFNEAPDLYNRKGKYFNVERVGQYLK
DEDDDLVSPPNTEGNQWYDFLQNSSHLKESPLLFPYYPRKSLHFVKRRMENIIDQCLQKP
ADVIGKSMNQAICIPLYRDTRSEDSTRRLFKFPFLWNNKTSNLHYLLFTILEDSLYKMCI
LRRHTDISQSVSNGLIAIKFGSFTYATTEKVRRSIYSCLDAQFYDDETVTVVLKDTVGRE
GRDRLLVQLPLSLVYNSEDSAEYQFTGTYSTRLDEQCSAIPTRTMHFEKHWRLLESMKAQ
YVAGNGFRKVSCVLSSNLRHVRVFEMDIDDEWELDESSDEEEEASNKPVKIKEEVLEEEE
AENQQAGAAALAPEIVIKVEKLDPELDS
Sequence of entity 9 (J, P), FASTA
>8TAU_9 Cell division cycle protein 27 homolog (chains J, P)
MTVLQEPVQAAIWQALNHYAYRDAVFLAERLYAEVHSEEALFLLATCYYRSGKAYKAYRL
LKGHSCTTPQCKYLLAKCCVDLSKLAEGEQILSGGVFNKQKSHDDIVTEFGDSACFTLSL
LGHVYCKTDRLAKGSECYQKSLSLNPFLWSPFESLCEIGEKPDPDQTFKFTSLQNFSNCL
PNSCTTQVPNHSLSHRQPEEVLTEEPQDTIELNRLNLESENSKYSLNTDSSVSYIDSAVI
EPDTVPLGTGTSILSKQVQNKPKTGRSLLGGPAALEPLTPSFGILPLETPSPGDGSYLQN
YTNTPPVIDVPSTGAPSKKEVARIGQTGTKSVFSQEGNEREVTPILAQTQSSGPQTSTTP
QVLSPTITSPPNALPRRSSRLFTSDEETTKENEKKLKMKFPPKIPNRKTKSKTNKGGITQ
PNINDELEITKLDSEIISEGKISTIEPQIQAFNLQKAAAEGLMSLLREMGKGYLALCSYN
CKEAINILSHLPSHHYNTGWVLCQIGRAYFELSEYMQAERIFSEVRRIENYRVEGMEIYS
TTLWHLQKDVALSVLSKDLTDMDKNSPEAWCAAGNCFSLQREHDIAIKFFQRAIQVDPNY
AYAYTLLGHEFVLTEELDKALACFRNAIRVNPRHYNAWYGLGMIYYKQEKFSLAEMHFQK
ALDINPQSSVLLCHIGVVQHALKKSEKALDTLNKAIVIDPKNPLCKFHRASVLFANEKYK
SALQELEELKQIVPKESLVYFLIGKVYKKLGQTHLALMNFSWAMDLDPKGANNQIKEAID
KRYLPDDEEPITQEEQIMGTDESQESSMTDADDTQLHAAESDEF
Sequence of entity 10 (K, S), FASTA
>8TAU_10 Cell division cycle protein 16 homolog (chains K, S)
MNLERLRKRVRQYLDQQQYQSALFWADKVASLSREEPQDIYWLAQCLYLTAQYHRAAHAL
RSRKLDKLYEACRYLAARCHYAAKEHQQALDVLDMEEPINKRLFEKYLKDEEGFKDPSSD
WEMSQSSIKSSICLLRGKIYDALDNRTLATYSYKEALKLDVYCFEAFDLLTSHHMLTAQE
EKELLESLPLSKLCNEEQELLRFLFENKLKKYNKPSETVIPESVDGLQENLDVVVSLAER
HYYNCDFKMCYKLTSVVMEKDPFHASCLPVHIGTLVELNKANELFYLSHKLVDLYPSNPV
SWFAVGCYYLMVGHKNEHARRYLSKATTLEKTYGPAWIAYGHSFAVESEHDQAMAAYFTA
AQLMKGCHLPMLYIGLEYGLTNNSKLAERFFSQALSIAPEDPFVMHEVGVVAFQNGEWKT
AEKWFLDALEKIKAIGNEVTVDKWEPLLNNLGHVCRKLKKYAEALDYHRQALVLIPQNAS
TYSAIGYIHSLMGNFENAVDYFHTALGLRRDDTFSVTMLGHCIEMYIGDSEAYIGADIKD
KLKCYDFDVHTMKTLKNIIEPPWDFREFEVEKQTAEETGLEPLEEERKTPDSRPSLEETF
EIEMNESDMMLETSMSDHST
Sequence of entity 11 (L), FASTA
>8TAU_11 Anaphase-promoting complex subunit 10 (chains L)
MTEPNKTPPGADPKQLERTGTVREIGSQAVWSLSSCKPGFGVDQLRDDNLETYWQSDGSQ
PHLVNIQFRRKTTVKTLCIYADYKSDESYTPSKISVRVGNNFHNLQEIRQLELVEPSGWI
HVPLTDNHKKPTRTFMIQIAVLANHQNGRDTHMRQIKIYTPVEESSIGKFPRCTTIDFMM
YRSIR
Sequence of entity 12 (M), FASTA
>8TAU_12 Anaphase-promoting complex subunit 13 (chains M)
MDSEVQRDGRILDLIDDAWREDKLPYEDVAIPLNELPEPEQDNGGTTESVKEQEMKWTDL
ALQYLHENVPPIGN

Ligands and cofactors

IDNameFormulaCopies
ZNZinc ionZn4

Primary citation

Time-resolved cryo-EM (TR-EM) analysis of substrate polyubiquitination by the RING E3 anaphase-promoting complex/cyclosome (APC/C). Bodrug, T., Welsh, K.A., Bolhuis, D.L. et al. Nat Struct Mol Biol (2023) 30:1663-1674. DOI 10.1038/s41594-023-01105-5 · PubMed

Other PDB entries of the same protein (UniProt Q9H1A4 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

About this viewer

MolViewer shows 8TAU 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.