6UXW: SWI/SNF nucleosome complex with ADP-BeFx

SWI/SNF nucleosome complex with ADP-BeFx. Determined by electron microscopy at 8.96 Å resolution. Released 18 Mar 2020.

Method
Electron microscopy
Resolution
8.96 Å
Organisms
Xenopus laevis, synthetic construct, Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Chains
28
Atoms
41,275
Mol. weight
1289.69 kDa
Ligands
MG, BEF, ADP, PO4
Released
18 Mar 2020

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

Secondary structure: helices and β-sheets

6UXW contains 213 α-helices and 99 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 A: 37 helices, 16 β-strands

ElementResiduesLengthSheet
α-helix491-51727
α-helix526-55631
α-helix576-65782
α-helix673-68816
α-helix744-7474
α-helix758-7592
α-helix770-78314
β-strand789-790223
α-helix798-81215
β-strand819-822423
α-helix829-8346
β-strand845123
α-helix851-86010
α-helix861-8633
β-strand868-871423
α-helix875-8784
α-helix880-8834
β-strand888-890324
β-strand891-894423
α-helix896-8994
α-helix905-9106
β-strand916-918324
β-strand921-922223
α-helix934-9418
α-helix951-9533
α-helix968-9714
α-helix972-9798
α-helix980-9878
α-helix996-9994
β-strand1013125
α-helix1017-102913
α-helix1050-106011
α-helix1066-10727
α-helix1080-10823
α-helix1088-110215
β-strand1106-1110526
α-helix1114-112512
β-strand1131127
α-helix1140-114910
β-strand1159127
β-strand1160-1162326
α-helix1163-11664
β-strand1177-1180426
α-helix1187-11948
β-strand1207-1210426
β-strand1213125
α-helix1218-123114
α-helix1232-12343
α-helix1248-126821
α-helix1280-12889
α-helix1291-12966
α-helix1297-13004
α-helix1338-13469
Chain B: 24 helices, 4 β-strands
ElementResiduesLengthSheet
β-strand706128
α-helix710-7145
α-helix718-73316
α-helix747-76418
β-strand780129
α-helix793-80412
α-helix866-8672
α-helix886-8949
α-helix910-92819
α-helix934-9374
α-helix942-95615
α-helix965-98016
α-helix990-100213
β-strand1006-1007230
β-strand1025-1026230
α-helix1027-10282
α-helix1035-104511
α-helix1054-10607
α-helix1080-108910
α-helix1090-10923
α-helix1106-11138
α-helix1128-11369
α-helix1138-114811
α-helix1204-121512
α-helix1233-125826
α-helix1264-12696
α-helix1279-12857
α-helix1293-131321
Chain C: 7 helices, 8 β-strands
ElementResiduesLengthSheet
β-strand427128
α-helix443-4497
β-strand458-461431
β-strand467132
β-strand469132
β-strand476-479431
α-helix488-49811
α-helix511-52111
α-helix529-5324
β-strand543-5521033
β-strand555-5641033
α-helix572-5798
α-helix588-60922
α-helix646-6483
β-strand654-655233
Chain D: 9 helices, 1 β-strand
ElementResiduesLengthSheet
α-helix309-3113
α-helix321-3266
α-helix328-3314
α-helix340-35617
α-helix365-3717
α-helix375-38713
β-strand411-412234
α-helix424-4263
α-helix437-4415
α-helix450-46011
Chain E: 7 helices, 3 β-strands
ElementResiduesLengthSheet
β-strand306-307234
α-helix309-3113
β-strand315129
β-strand318129
α-helix321-3266
α-helix328-3303
α-helix340-35617
α-helix364-3707
α-helix376-38712
α-helix430-4334
Chain F: 9 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix529-54113
α-helix546-5516
α-helix558-5658
α-helix612-62312
α-helix637-64610
α-helix652-70251
α-helix703-7075
α-helix708-74841
α-helix767-77913
Chain G: 7 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix529-54012
α-helix546-5516
α-helix558-5669
α-helix626-6294
α-helix635-65420
α-helix681-74666
α-helix764-77815
Chain H: 12 helices, 3 β-strands
ElementResiduesLengthSheet
α-helix83-11331
α-helix114-1163
α-helix312-3176
α-helix325-33915
β-strand342135
β-strand378-380335
α-helix383-3864
α-helix394-3963
β-strand400-402335
α-helix403-4097
α-helix451-4555
α-helix460-50950
α-helix511-52818
α-helix541-5466
α-helix550-56112

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Histone H3.2R, Vprotein135Xenopus laevisP84233 (AlphaFold model)
Histone H4S, Wprotein102Xenopus laevisP62799 (AlphaFold model)
Histone H2A type 1T, Xprotein129Xenopus laevisP06897 (AlphaFold model)
Histone H2B 1.1U, Yprotein122Xenopus laevisP02281 (AlphaFold model)
601 sequence bottom strandaDNA185synthetic construct
601 sequence top strandbDNA200synthetic construct
Actin-related protein 7Pprotein477Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Q12406
Actin-like protein ARP9Qprotein467Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Q05123
Regulator of Ty1 transposition protein 102Zprotein157Saccharomyces cerevisiae (strain ATCC 204508 / S288c)P53330
Transcription regulatory protein SNF2Aprotein1703Saccharomyces cerevisiae (strain ATCC 204508 / S288c)P22082
SWI/SNF chromatin-remodeling complex subunit SWI1Bprotein1314Saccharomyces cerevisiae (strain ATCC 204508 / S288c)P09547
SWI/SNF chromatin-remodeling complex subunit SNF5Cprotein905Saccharomyces cerevisiae (strain ATCC 204508 / S288c)P18480

5 more molecules are not listed.

Sequence of entity 1 (R, V), FASTA
>6UXW_1 Histone H3.2 (chains R, V)
ARTKQTARKSTGGKAPRKQLATKAARKSAPATGGVKKPHRYRPGTVALREIRRYQKSTEL
LIRKLPFQRLVREIAQDFKTDLRFQSSAVMALQEASEAYLVALFEDTNLCAIHAKRVTIM
PKDIQLARRIRGERA
Sequence of entity 2 (S, W), FASTA
>6UXW_2 Histone H4 (chains S, W)
SGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKV
FLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG
Sequence of entity 3 (T, X), FASTA
>6UXW_3 Histone H2A type 1 (chains T, X)
SGRGKQGGKTRAKAKTRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLTA
EILELAGNAARDNKKTRIIPRHLQLAVRNDEELNKLLGRVTIAQGGVLPNIQSVLLPKKT
ESSKSAKSK
Sequence of entity 4 (U, Y), FASTA
>6UXW_4 Histone H2B 1.1 (chains U, Y)
AKSAPAPKKGSKKAVTKTQKKDGKKRRKTRKESYAIYVYKVLKQVHPDTGISSKAMSIMN
SFVNDVFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTS
AK
Sequence of entity 5 (a), FASTA
>6UXW_5 601 sequence bottom strand (chains a)
ATCAGAATCCCGGTGCCGAGGCCGCTCAATTGGTCGTAGACAGCTCTAGCACCGCTTAAA
CGCACGTACGCGCTGTCCCCCGCGTTTTAACCGCCAAGGGGATTACTCCCTAGTCTCCAG
GCACGTGTCAGATATATACATCGATTAACGATGCTGGGCATAAGCGTGGTTCAATACCGG
CGCAT
Sequence of entity 6 (b), FASTA
>6UXW_6 601 sequence top strand (chains b)
ACCTCCCACTATTTTATGCGCCGGTATTGAACCACGCTTATGCCCAGCATCGTTAATCGA
TGTATATATCTGACACGTGCCTGGAGACTAGGGAGTAATCCCCTTGGCGGTTAAAACGCG
GGGGACAGCGCGTACGTGCGTTTAAGCGGTGCTAGAGCTGTCTACGACCAATTGAGCGGC
CTCGGCACCGGGATTCTGAT
Sequence of entity 7 (P), FASTA
>6UXW_7 Actin-related protein 7 (chains P)
MTLNRKCVVIHNGSHRTVAGFSNVELPQCIIPSSYIKRTDEGGEAEFIFGTYNMIDAAAE
KRNGDEVYTLVDSQGLPYNWDALEMQWRYLYDTQLKVSPEELPLVITMPATNGKPDMAIL
ERYYELAFDKLNVPVFQIVIEPLAIALSMGKSSAFVIDIGASGCNVTPIIDGIVVKNAVV
RSKFGGDFLDFQVHERLAPLIKEENDMENMADEQKRSTDVWYEASTWIQQFKSTMLQVSE
KDLFELERYYKEQADIYAKQQEQLKQMDQQLQYTALTGSPNNPLVQKKNFLFKPLNKTLT
LDLKECYQFAEYLFKPQLISDKFSPEDGLGPLMAKSVKKAGASINSMKANTSTNPNGLGT
SHINTNVGDNNSTASSSNISPEQVYSLLLTNVIITGSTSLIEGMEQRIIKELSIRFPQYK
LTTFANQVMMDRKIQGWLGALTMANLPSWSLGKWYSKEDYETLKRDRKQSQATNATN
Sequence of entity 8 (Q), FASTA
>6UXW_8 Actin-like protein ARP9 (chains Q)
MAPFRQDSILIIYPRSQTTLVQFGLNEETFTVPELEIPTQIYRTTRQDGSYTYHSTNKDN
KAELIKPIQNGEIIDISAFTQFLRLIFVSILSDRANKNQDAFEAELSNIPLLLITHHSWS
QSDLEIITQYVFESLEINNLIQLPASLAATYSMISLQNCCIIDVGTHHTDIIPIVDYAQL
DHLVSSIPMGGQSINDSLKKLLPQWDDDQIESLKKSPIFEVLSDDAKKLSSFDFGNENED
EDEGTLNVAEIITSGRDTREVLEERERGQKVKNVKNSDLEFNTFWDEKGNEIKVGKQRFQ
GCNNLIKNISNRVGLTLDNIDDINKAKAVWENIIIVGGTTSISGFKEALLGQLLKDHLII
EPEEEKSKREEEAKSVLPAATKKKSKFMTNSTAFVPTIEYVQCPTVIKLAKYPDYFPEWK
KSGYSEIIFLGAQIVSKQIFTHPKDTFYITREKYNMKGPAALWDVQF
Sequence of entity 9 (Z), FASTA
>6UXW_9 Regulator of Ty1 transposition protein 102 (chains Z)
MDPQTLITKANKVSYYGNPTSKESWRYDWYQPSKVSSNVQQPQQQLGDMENNLEKYPFRY
KTWLRNQEDEKNLQRESCEDILDLKEFDRRILKKSLMTSHTKGDTSKATGAPSANQGDEA
LSVDDIRGAVGNSEAIPGLSAGVNNDNTKESKDVKMN
Sequence of entity 10 (A), FASTA
>6UXW_10 Transcription regulatory protein SNF2 (chains A)
MNIPQRQFSNEEVNRCYLRWQHLRNEHGMNAPSVPEFIYLTKVLQFAAKQRQELQMQRQQ
QGISGSQQNIVPNSSDQAELPNNASSHISASASPHLAPNMQLNGNETFSTSAHQSPIMQT
QMPLNSNGGNNMLPQRQSSVGSLNATNFSPTPANNGENAAEKPDNSNHNNLNLNNSELQP
QNRSLQEHNIQDSNVMPGSQINSPMPQQAQMQQAQFQAQQAQQAQQAQQAQQAQARLQQG
RRLPMTMFTAEQSELLKAQITSLKCLVNRKPIPFEFQAVIQKSINHPPDFKRMLLSLSEF
ARRRQPTDQNNQSNLNGGNNTQQPGTNSHYNNTNTDNVSGLTRNAPLDSKDENFASVSPA
GPSSVHNAKNGTLDKNSQTVSGTPITQTESKKEENETISNVAKTAPNSNKTHTEQNNPPK
PQKPVPLNVLQDQYKEGIKVVDIDDPDMMVDSFTMPNISHSNIDYQTLLANSDHAKFTIE
PGVLPVGIDTHTATDIYQTLIALNLDTTVNDCLDKLLNDECTESTRENALYDYYALQLLP
LQKAVRGHVLQFEWHQNSLLTNTHPNFLSKIRNINVQDALLTNQLYKNHELLKLERKKTE
AVARLKSMNKSAINQYNRRQDKKNKRLKFGHRLIATHTNLERDEQKRAEKKAKERLQALK
ANDEEAYIKLLDQTKDTRITHLLRQTNAFLDSLTRAVKDQQKYTKEMIDSHIKEASEEVD
DLSMVPKMKDEEYDDDDDNSNVDYYNVAHRIKEDIKKQPSILVGGTLKDYQIKGLQWMVS
LFNNHLNGILADEMGLGKTIQTISLLTYLYEMKNIRGPYLVIVPLSTLSNWSSEFAKWAP
TLRTISFKGSPNERKAKQAKIRAGEFDVVLTTFEYIIKERALLSKVKWVHMIIDEGHRMK
NAQSKLSLTLNTHYHADYRLILTGTPLQNNLPELWALLNFVLPKIFNSVKSFDEWFNTPF
ANTGGQDKIELSEEETLLVIRRLHKVLRPFLLRRLKKDVEKELPDKVEKVVKCKMSALQQ
IMYQQMLKYRRLFIGDQNNKKMVGLRGFNNQIMQLKKICNHPFVFEEVEDQINPTRETND
DIWRVAGKFELLDRILPKLKATGHRVLIFFQMTQIMDIMEDFLRYINIKYLRLDGHTKSD
ERSELLRLFNAPDSEYLCFILSTRAGGLGLNLQTADTVIIFDTDWNPHQDLQAQDRAHRI
GQKNEVRILRLITTNSVEEVILERAYKKLDIDGKVIQAGKFDNKSTSEEQEALLRSLLDA
EEERRKKRESGVEEEEELKDSEINEILARNDEEMAVLTRMDEDRSKKEEELGVKSRLLEK
SELPDIYSRDIGAELKREESESAAVYNGRGARERKTATYNDNMSEEQWLRQFEVSDDEKN
DKQARKQRTKKEDKSEAIDGNGEIKGENIDADNDGPRINNISAEDRADTDLAMNDDDFLS
KKRKAGRPRGRPKKVKLEGSENSEPPALESSPVTGDNSPSEDFMDIPKPRTAGKTSVKSA
RTSTRGRGRGRGRGRGRGRGRGRPPKARNGLDYVRTPAAATSPIDIREKVAKQALDLYHF
ALNYENEAGRKLSDIFLSKPSKALYPDYYMIIKYPVAFDNINTHIETLAYNSLKETLQDF
HLIFSNARIYNTEGSVVYEDSLELEKVVTKKYCEIMGDNSQLDFTEFDEQYGTRPLVLPP
VVTSSVAESFTDEADSSMTEASV
Sequence of entity 11 (B), FASTA
>6UXW_11 SWI/SNF chromatin-remodeling complex subunit SWI1 (chains B)
MDFFNLNNNNNNNNTTTTTTTTNNNNTNNNNTNNNNNPANNTNNNNSTGHSSNTNNNTNN
NNTNTGASGVDDFQNFFDPKPFDQNLDSNNNNSNSNNNDNNNSNTVASSTNFTSPTAVVN
NAAPANVTGGKAANFIQNQSPQFNSPYDSNNSNTNLNSLSPQAILAKNSIIDSSNLPLQA
QQQLYGGNNNNNSTGIANDNVITPHFITNVQSISQNSSSSTPNTNSNSTPNANQQFLPFN
NSASNNGNLTSNQLISNYAASNSMDRSSSASNEFVPNTSDNNNNSNNHNMRNNSNNKTSN
NNNVTAVPAATPANTNNSTSNANTVFSERAAMFAALQQKQQQRFQALQQQQQQQQNQQQQ
NQQPQQQQQQQQNPKFLQSQRQQQQRSILQSLNPALQEKISTELNNKQYELFMKSLIENC
KKRNMPLQSIPEIGNRKINLFYLYMLVQKFGGADQVTRTQQWSMVAQRLQISDYQQLESI
YFRILLPYERHMISQEGIKETQAKRIFLQQFLQELLKKVQQQQQAAALANANNNINSASS
APTPAAPGASVPATAAPGTEAGIVPVSANTPKSLNSNININVNNNNIGQQQVKKPRKQRV
KKKTKKELELERKEREDFQKRQQKLLEDQQRQQKLLLETKLRQQYEIELKKLPKVYKRSI
VRNYKPLINRLKHYNGYDINYISKIGEKIDSNKPIFLFAPELGAINLHALSMSLQSKNLG
EINTALNTLLVTSADSNLKISLVKYPELLDSLAILGMNLLSNLSQNVVPYHRNTSDYYYE
DAGSNQYYVTQHDKMVDKIFEKVNNNATLTPNDSNDEKVTILVDSLTGNQLPTPTPTEME
PDLDTECFISMQSTSPAVKQWDLLPEPIRFLPNQFPLKIHRTPYLTSLKKIKDEIDDPFT
KINTRGAEDPKVLINDQLSTISMILRNISFSDNNSRIMSRNFYLKRFISDLLWLVLIHPE
NFTCNRKILNFKKDLVIVLSNISHLLEIASSIDCLLILILVISFGQPKLNPMASSSSFGS
ESLTFNEFQLQWGKYQTFGVDILAKLFSLEKPNLNYFKSILLNKNTGNNLYDRNSNNNHK
DKKLLRRLLNLYNDNNKNNNNRHNLLNDVVSFLFSAIPLQQVLSQSADPSLLIDQFSPVI
SQSLTSILVIVQKILPLSNEVFEISENNSDSNSNNNGNKDSSFNFNKNLPFVWLSSEENI
GSGLLKLSEIILNINNSTSKNTLLQQQNYSKVLLPSINISCVQLIKCLVEKSICFENCLN
NDPEILKKIASIPNLFPTDLEIFQLFTNPSVDIQIINQYQLLYNLKNDILTNLE
Sequence of entity 12 (C), FASTA
>6UXW_12 SWI/SNF chromatin-remodeling complex subunit SNF5 (chains C)
MNNQPQGTNSVPNSIGNIFSNIGTPSFNMAQIPQQLYQSLTPQQLQMIQQRHQQLLRSRL
QQQQQQQQQTSPPPQTHQSPPPPPQQSQPIANQSATSTPPPPPAPHNLHPQIGQVPLAPA
PINLPPQIAQLPLATQQQVLNKLRQQAIAKNNPQVVNAITVAQQQVQRQIEQQKGQQTAQ
TQLEQQRQLLVQQQQQQQLRNQIQRQQQQQFRHHVQIQQQQQKQQQQQQQHQQQQQQQQQ
QQQQQQQQQQQQQQQQQQQQQQQQQQQQGQIPQSQQVPQVRSMSGQPPTNVQPTIGQLPQ
LPKLNLPKYQTIQYDPPETKLPYPTYWSDKKADTDTLLYEQIIQRDKINKYSLIRETNGY
DPFSIYGFSNKEYISRLWHTLKYYQDLKNTRMKSITSTSQKIPSASIWGNGYSGYGNGIT
NTTTRVIPQVEVGNRKHYLEDKLKVYKQAMNETSEQLVPIRLEFDQDRDRFFLRDTLLWN
KNDKLIKIEDFVDDMLRDYRFEDATREQHIDTICQSIQEQIQEFQGNPYIELNQDRLGGD
DLRIRIKLDIVVGQNQLIDQFEWDISNSDNCPEEFAESMCQELELPGEFVTAIAHSIREQ
VHMYHKSLALLGYNFDGSAIEDDDIRSRMLPTITLDDVYRPAAESKIFTPNLLQISAAEL
ERLDKDKDRDTRRKRRQGRSNRRGMLALSGTSASNTSMNGVHNTVAAGNASSLPPGEILL
PDIADIPRTFRTPVPSTLMPGGVDVGPSVESYELRNTTTYKSRPDRPKPVSPPCYIIDHI
PGHSLLLSIKLPGKVNTKEEFAAAPNDTSSGTNAMLPSPESLKTKLNSNIRAGVTIPSIP
NPIANHTVTNSPNPTLQPVIPGGAASKSVPTPSLPIAPPVAPHDSEATLLTNSNNGSSNN
NTQNT

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg1
BEFBeryllium trifluoride ionBe F31
ADPAdenosine-5'-diphosphateC10 H15 N5 O10 P21
PO4Phosphate ionO4 P12

Primary citation

Cryo-EM structure of SWI/SNF complex bound to a nucleosome. Han, Y., Reyes, A.A., Malik, S. et al. Nature (2020) 579:452-455. DOI 10.1038/s41586-020-2087-1 · PubMed

Other PDB entries of the same protein (UniProt P84233 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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