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- EMDB-0974: Structure of nucleosome-bound human BAF complex -

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Basic information

Entry
Database: EMDB / ID: EMD-0974
TitleStructure of nucleosome-bound human BAF complex
Map dataStructure of nucleosome-bound human BAF complex in the apo state
Sample
  • Complex: Structure of nucleosome-bound human BAF complex
    • Complex: Nucleosome
      • Protein or peptide: x 4 types
      • DNA: x 2 types
    • Complex: BAF
      • Protein or peptide: x 9 types
  • Ligand: x 1 types
Function / homology
Function and homology information


negative regulation of myeloid progenitor cell differentiation / single stranded viral RNA replication via double stranded DNA intermediate / positive regulation of pseudohyphal growth by positive regulation of transcription from RNA polymerase II promoter / positive regulation of glucose mediated signaling pathway / H3K9me3 modified histone binding / positive regulation of norepinephrine uptake / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / intracellular glucocorticoid receptor signaling pathway / cellular response to cytochalasin B ...negative regulation of myeloid progenitor cell differentiation / single stranded viral RNA replication via double stranded DNA intermediate / positive regulation of pseudohyphal growth by positive regulation of transcription from RNA polymerase II promoter / positive regulation of glucose mediated signaling pathway / H3K9me3 modified histone binding / positive regulation of norepinephrine uptake / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / intracellular glucocorticoid receptor signaling pathway / cellular response to cytochalasin B / bBAF complex / blastocyst hatching / npBAF complex / postsynaptic actin cytoskeleton organization / regulation of transepithelial transport / brahma complex / nBAF complex / structural constituent of postsynaptic actin cytoskeleton / positive regulation of transcription of nucleolar large rRNA by RNA polymerase I / negative regulation of androgen receptor signaling pathway / morphogenesis of a polarized epithelium / Formation of annular gap junctions / neural retina development / GBAF complex / Gap junction degradation / postsynaptic actin cytoskeleton / protein localization to adherens junction / regulation of G0 to G1 transition / dense body / Cell-extracellular matrix interactions / Tat protein binding / XY body / nucleosome disassembly / Folding of actin by CCT/TriC / regulation of double-strand break repair / EGR2 and SOX10-mediated initiation of Schwann cell myelination / Ino80 complex / regulation of nucleotide-excision repair / RSC-type complex / apical protein localization / hepatocyte differentiation / blastocyst formation / Prefoldin mediated transfer of substrate to CCT/TriC / adherens junction assembly / RHOF GTPase cycle / Adherens junctions interactions / RNA polymerase I preinitiation complex assembly / N-acetyltransferase activity / positive regulation by host of viral transcription / tight junction / Sensory processing of sound by outer hair cells of the cochlea / SWI/SNF complex / ATP-dependent chromatin remodeler activity / Interaction between L1 and Ankyrins / Sensory processing of sound by inner hair cells of the cochlea / regulation of mitotic metaphase/anaphase transition / regulation of norepinephrine uptake / positive regulation of double-strand break repair / germ cell nucleus / positive regulation of T cell differentiation / NuA4 histone acetyltransferase complex / regulation of synaptic vesicle endocytosis / cellular response to fatty acid / apical junction complex / nuclear androgen receptor binding / regulation of chromosome organization / maintenance of blood-brain barrier / establishment or maintenance of cell polarity / nuclear chromosome / spinal cord development / cortical cytoskeleton / positive regulation of double-strand break repair via homologous recombination / positive regulation of stem cell population maintenance / nitric-oxide synthase binding / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / Recycling pathway of L1 / androgen receptor signaling pathway / regulation of cyclin-dependent protein serine/threonine kinase activity / regulation of G1/S transition of mitotic cell cycle / regulation of DNA replication / negative regulation of cell differentiation / brush border / regulation of embryonic development / kinesin binding / calyx of Held / positive regulation of Wnt signaling pathway / EPH-ephrin mediated repulsion of cells / RHO GTPases Activate WASPs and WAVEs / RHO GTPases activate IQGAPs / positive regulation of myoblast differentiation / intracellular estrogen receptor signaling pathway / regulation of DNA repair / ATP-dependent activity, acting on DNA / Chromatin modifying enzymes / regulation of protein localization to plasma membrane / DNA polymerase binding / transcription initiation-coupled chromatin remodeling / positive regulation of DNA repair / EPHB-mediated forward signaling / substantia nigra development
Similarity search - Function
SWI/SNF-like complex subunit BAF250a / SWI/SNF-like complex subunit BAF250/Osa / SWI/SNF-like complex subunit BAF250, C-terminal / SWI/SNF-like complex subunit BAF250/Osa / SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1 / SWIB domain / SWI complex, BAF60b domains / DPF1-3, N-terminal domain / SMARCC, SWIRM-associated domain / SMARCC, N-terminal ...SWI/SNF-like complex subunit BAF250a / SWI/SNF-like complex subunit BAF250/Osa / SWI/SNF-like complex subunit BAF250, C-terminal / SWI/SNF-like complex subunit BAF250/Osa / SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1 / SWIB domain / SWI complex, BAF60b domains / DPF1-3, N-terminal domain / SMARCC, SWIRM-associated domain / SMARCC, N-terminal / DPF1-3, N-terminal / SWIRM-associated domain at the N-terminal / SWIRM-associated domain at the C-terminal / MarR-like, BRCT and chromo domains module profile. / : / SWI/SNF Subunit INI1, DNA binding domain / SWI/SNF complex subunit BRG1 / Chromatin-remodeling complex component Sfh1/SNF5 / SMARCC, C-terminal / SWIRM-associated region 1 / SNF5/SMARCB1/INI1 / SNF5 / SMARCB1 / INI1 / BRK domain / BRK domain / BRK domain superfamily / domain in transcription and CHROMO domain helicases / domain in helicases and associated with SANT domains / Glutamine-Leucine-Glutamine, QLQ / QLQ / QLQ domain profile. / QLQ / Snf2, ATP coupling domain / Snf2-ATP coupling, chromatin remodelling complex / Snf2-ATP coupling, chromatin remodelling complex / HSA domain / Helicase/SANT-associated domain / HSA domain profile. / ARID/BRIGHT DNA binding domain / SWIRM domain / SWIRM domain / SWIRM domain profile. / ARID DNA-binding domain / ARID DNA-binding domain superfamily / ARID/BRIGHT DNA binding domain / ARID domain profile. / BRIGHT, ARID (A/T-rich interaction domain) domain / SWIB/MDM2 domain / SWIB/MDM2 domain / SWIB/MDM2 domain profile. / SANT domain profile. / SWIB/MDM2 domain superfamily / SANT domain / : / Chromo/chromo shadow domain / Chromatin organization modifier domain / HMG (high mobility group) box / SNF2-like, N-terminal domain superfamily / SNF2, N-terminal / SNF2-related domain / HMG boxes A and B DNA-binding domains profile. / Myb-like DNA-binding domain / high mobility group / High mobility group box domain / High mobility group box domain superfamily / SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains / SANT/Myb domain / zinc finger / Actins signature 1. / Actin, conserved site / Actins signature 2. / Actin/actin-like conserved site / Actins and actin-related proteins signature. / Zinc finger C2H2 type domain profile. / Actin / Actin family / Actin / Zinc finger C2H2 superfamily / BRCT domain superfamily / PHD-finger / Zinc finger C2H2 type domain signature. / Zinc finger PHD-type signature. / Zinc finger C2H2-type / Histone H2B signature. / Histone H2B / Histone H2B / Histone H2A conserved site / Histone H2A signature. / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone H2A / Histone 2A / Histone H4, conserved site / Histone H4 signature. / Histone H4 / Histone H4 / CENP-T/Histone H4, histone fold / Centromere kinetochore component CENP-T histone fold / TATA box binding protein associated factor / TATA box binding protein associated factor (TAF), histone-like fold domain / Zinc finger PHD-type profile.
Similarity search - Domain/homology
AT-rich interactive domain-containing protein 1A / Actin-like protein 6A / Histone H2B 1.1 / Histone H2A type 1 / Transcription activator BRG1 / Actin, cytoplasmic 1 / Histone H4 / SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 / Histone H3.3 / SWI/SNF complex subunit SMARCC2 ...AT-rich interactive domain-containing protein 1A / Actin-like protein 6A / Histone H2B 1.1 / Histone H2A type 1 / Transcription activator BRG1 / Actin, cytoplasmic 1 / Histone H4 / SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 / Histone H3.3 / SWI/SNF complex subunit SMARCC2 / Histone H2B / Zinc finger protein ubi-d4 / SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 / SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1
Similarity search - Component
Biological speciesXenopus calcaratus (Biafran clawed frog) / Homo sapiens (human) / Xenopus laevis (African clawed frog)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.7 Å
AuthorsHe S / Wu Z / Tian Y / Yu Z / Yu J / Wang X / Li J / Liu B / Xu Y
CitationJournal: Science / Year: 2020
Title: Structure of nucleosome-bound human BAF complex.
Authors: Shuang He / Zihan Wu / Yuan Tian / Zishuo Yu / Jiali Yu / Xinxin Wang / Jie Li / Bijun Liu / Yanhui Xu /
Abstract: Mammalian SWI/SNF family chromatin remodelers, BRG1/BRM-associated factor (BAF) and polybromo-associated BAF (PBAF), regulate chromatin structure and transcription, and their mutations are linked to ...Mammalian SWI/SNF family chromatin remodelers, BRG1/BRM-associated factor (BAF) and polybromo-associated BAF (PBAF), regulate chromatin structure and transcription, and their mutations are linked to cancers. The 3.7-angstrom-resolution cryo-electron microscopy structure of human BAF bound to the nucleosome reveals that the nucleosome is sandwiched by the base and the adenosine triphosphatase (ATPase) modules, which are bridged by the actin-related protein (ARP) module. The ATPase motor is positioned proximal to nucleosomal DNA and, upon ATP hydrolysis, engages with and pumps DNA along the nucleosome. The C-terminal α helix of SMARCB1, enriched in positively charged residues frequently mutated in cancers, mediates interactions with an acidic patch of the nucleosome. AT-rich interactive domain-containing protein 1A (ARID1A) and the SWI/SNF complex subunit SMARCC serve as a structural core and scaffold in the base module organization, respectively. Our study provides structural insights into subunit organization and nucleosome recognition of human BAF complex.
History
DepositionJan 22, 2020-
Header (metadata) releaseFeb 12, 2020-
Map releaseFeb 12, 2020-
UpdateOct 13, 2021-
Current statusOct 13, 2021Processing site: PDBj / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.6
  • Imaged by UCSF Chimera
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  • Surface view colored by radius
  • Surface level: 0.6
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-6ltj
  • Surface level: 0.6
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_0974.png

Downloads & links

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Map

FileDownload / File: emd_0974.map.gz / Format: CCP4 / Size: 512 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationStructure of nucleosome-bound human BAF complex in the apo state
Voxel sizeX=Y=Z: 1.04 Å
Density
Contour LevelBy AUTHOR: 0.48 / Movie #1: 0.6
Minimum - Maximum-1.2884388 - 3.305587
Average (Standard dev.)-6.621686e-05 (±0.107257016)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions512512512
Spacing512512512
CellA=B=C: 532.48 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.041.041.04
M x/y/z512512512
origin x/y/z0.0000.0000.000
length x/y/z532.480532.480532.480
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS512512512
D min/max/mean-1.2883.306-0.000

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Supplemental data

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Sample components

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Entire : Structure of nucleosome-bound human BAF complex

EntireName: Structure of nucleosome-bound human BAF complex
Components
  • Complex: Structure of nucleosome-bound human BAF complex
    • Complex: Nucleosome
      • Protein or peptide: Histone H3.3H3F3A
      • Protein or peptide: Histone H4
      • Protein or peptide: Histone H2A type 1
      • Protein or peptide: Histone H2B
      • DNA: DNA (119-MER)
      • DNA: DNA (119-MER)
    • Complex: BAF
      • Protein or peptide: Transcription activator BRG1
      • Protein or peptide: Actin-like protein 6A
      • Protein or peptide: Actin, cytoplasmic 1
      • Protein or peptide: AT-rich interactive domain-containing protein 1A
      • Protein or peptide: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1
      • Protein or peptide: SWI/SNF complex subunit SMARCC2
      • Protein or peptide: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1
      • Protein or peptide: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1
      • Protein or peptide: Zinc finger protein ubi-d4
  • Ligand: ZINC ION

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Supramolecule #1: Structure of nucleosome-bound human BAF complex

SupramoleculeName: Structure of nucleosome-bound human BAF complex / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#15

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Supramolecule #2: Nucleosome

SupramoleculeName: Nucleosome / type: complex / ID: 2 / Parent: 1 / Macromolecule list: #1-#4, #14-#15
Source (natural)Organism: Xenopus calcaratus (Biafran clawed frog)
Recombinant expressionOrganism: Escherichia coli BL21 (bacteria) / Recombinant strain: BL21

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Supramolecule #3: BAF

SupramoleculeName: BAF / type: complex / ID: 3 / Parent: 1 / Macromolecule list: #5-#13
Source (natural)Organism: Homo sapiens (human)
Recombinant expressionOrganism: Homo sapiens (human) / Recombinant cell: HEK293T

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Macromolecule #1: Histone H3.3

MacromoleculeName: Histone H3.3 / type: protein_or_peptide / ID: 1 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Xenopus laevis (African clawed frog)
Molecular weightTheoretical: 15.360983 KDa
Recombinant expressionOrganism: Escherichia coli BL21 (bacteria)
SequenceString:
MARTKQTARK STGGKAPRKQ LATKAARKSA PSTGGVKKPH RYRPGTVALR EIRRYQKSTE LLIRKLPFQR LVREIAQDFK TDLRFQSAA IGALQEASEA YLVGLFEDTN LCAIHAKRVT IMPKDIQLAR RIRGERA

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Macromolecule #2: Histone H4

MacromoleculeName: Histone H4 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Xenopus laevis (African clawed frog)
Molecular weightTheoretical: 11.394426 KDa
Recombinant expressionOrganism: Escherichia coli BL21 (bacteria)
SequenceString:
MSGRGKGGKG LGKGGAKRHR KVLRDNIQGI TKPAIRRLAR RGGVKRISGL IYEETRGVLK VFLENVIRDA VTYTEHAKRK TVTAMDVVY ALKRQGRTLY GFGG

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Macromolecule #3: Histone H2A type 1

MacromoleculeName: Histone H2A type 1 / type: protein_or_peptide / ID: 3 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Xenopus laevis (African clawed frog)
Molecular weightTheoretical: 13.993295 KDa
Recombinant expressionOrganism: Escherichia coli BL21 (bacteria)
SequenceString:
MSGRGKQGGK TRAKAKTRSS RAGLQFPVGR VHRLLRKGNY AERVGAGAPV YLAAVLEYLT AEILELAGNA ARDNKKTRII PRHLQLAVR NDEELNKLLG GVTIAQGGVL PNIQSVLLPK KTESAKSAKS K

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Macromolecule #4: Histone H2B

MacromoleculeName: Histone H2B / type: protein_or_peptide / ID: 4 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Xenopus laevis (African clawed frog)
Molecular weightTheoretical: 13.873086 KDa
Recombinant expressionOrganism: Escherichia coli BL21 (bacteria)
SequenceString:
MSDPAKSAPA AKKGSKKAVT KTQKKDGKKR RKSRKESYAI YVYKVLKQVH PDTGISSKAM SIMNSFVNDV FERIAGEASR LAHYNKRST ITSREIQTAG RLLLPGELAK HAVSEGTKAV TKYTSAK

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Macromolecule #5: Transcription activator BRG1

MacromoleculeName: Transcription activator BRG1 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
EC number: Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 184.923828 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MSTPDPPLGG TPRPGPSPGP GPSPGAMLGP SPGPSPGSAH SMMGPSPGPP SAGHPIPTQG PGGYPQDNMH QMHKPMESMH EKGMSDDPR YNQMKGMGMR SGGHAGMGPP PSPMDQHSQG YPSPLGGSEH ASSPVPASGP SSGPQMSSGP GGAPLDGADP Q ALGQQNRG ...String:
MSTPDPPLGG TPRPGPSPGP GPSPGAMLGP SPGPSPGSAH SMMGPSPGPP SAGHPIPTQG PGGYPQDNMH QMHKPMESMH EKGMSDDPR YNQMKGMGMR SGGHAGMGPP PSPMDQHSQG YPSPLGGSEH ASSPVPASGP SSGPQMSSGP GGAPLDGADP Q ALGQQNRG PTPFNQNQLH QLRAQIMAYK MLARGQPLPD HLQMAVQGKR PMPGMQQQMP TLPPPSVSAT GPGPGPGPGP GP GPGPAPP NYSRPHGMGG PNMPPPGPSG VPPGMPGQPP GGPPKPWPEG PMANAAAPTS TPQKLIPPQP TGRPSPAPPA VPP AASPVM PPQTQSPGQP AQPAPMVPLH QKQSRITPIQ KPRGLDPVEI LQEREYRLQA RIAHRIQELE NLPGSLAGDL RTKA TIELK ALRLLNFQRQ LRQEVVVCMR RDTALETALN AKAYKRSKRQ SLREARITEK LEKQQKIEQE RKRRQKHQEY LNSIL QHAK DFKEYHRSVT GKIQKLTKAV ATYHANTERE QKKENERIEK ERMRRLMAED EEGYRKLIDQ KKDKRLAYLL QQTDEY VAN LTELVRQHKA AQVAKEKKKK KKKKKAENAE GQTPAIGPDG EPLDETSQMS DLPVKVIHVE SGKILTGTDA PKAGQLE AW LEMNPGYEVA PRSDSEESGS EEEEEEEEEE QPQAAQPPTL PVEEKKKIPD PDSDDVSEVD ARHIIENAKQ DVDDEYGV S QALARGLQSY YAVAHAVTER VDKQSALMVN GVLKQYQIKG LEWLVSLYNN NLNGILADEM GLGKTIQTIA LITYLMEHK RINGPFLIIV PLSTLSNWAY EFDKWAPSVV KVSYKGSPAA RRAFVPQLRS GKFNVLLTTY EYIIKDKHIL AKIRWKYMIV DEGHRMKNH HCKLTQVLNT HYVAPRRLLL TGTPLQNKLP ELWALLNFLL PTIFKSCSTF EQWFNAPFAM TGEKVDLNEE E TILIIRRL HKVLRPFLLR RLKKEVEAQL PEKVEYVIKC DMSALQRVLY RHMQAKGVLL TDGSEKDKKG KGGTKTLMNT IM QLRKICN HPYMFQHIEE SFSEHLGFTG GIVQGLDLYR ASGKFELLDR ILPKLRATNH KVLLFCQMTS LMTIMEDYFA YRG FKYLRL DGTTKAEDRG MLLKTFNEPG SEYFIFLLST RAGGLGLNLQ SADTVIIFDS DWNPHQDLQA QDRAHRIGQQ NEVR VLRLC TVNSVEEKIL AAAKYKLNVD QKVIQAGMFD QKSSSHERRA FLQAILEHEE QDESRHCSTG SGSASFAHTA PPPAG VNPD LEEPPLKEED EVPDDETVNQ MIARHEEEFD LFMRMDLDRR REEARNPKRK PRLMEEDELP SWIIKDDAEV ERLTCE EEE EKMFGRGSRH RKEVDYSDSL TEKQWLKAIE EGTLEEIEEE VRQKKSSRKR KRDSDAGSST PTTSTRSRDK DDESKKQ KK RGRPPAEKLS PNPPNLTKKM KKIVDAVIKY KDSSSGRQLS EVFIQLPSRK ELPEYYELIR KPVDFKKIKE RIRNHKYR S LNDLEKDVML LCQNAQTFNL EGSLIYEDSI VLQSVFTSVR QKIEKEDDSE GEESEEEEEG EEEGSESESR SVKVKIKLG RKEKAQDRLK GGRRRPSRGS RAKPVVSDDD SEEEQEEDRS GSGSEED

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Macromolecule #6: Actin-like protein 6A

MacromoleculeName: Actin-like protein 6A / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 45.236273 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: GALVFDIGSY TVRAGYAGED CPKVDFPTAI GMVVERDDGS TLMEIDGDKG KQGGPTYYID TNALRVPREN MEAISPLKNG MVEDWDSFQ AILDHTYKMH VKSEASLHPV LMSEAPWNTR AKREKLTELM FEHYNIPAFF LCKTAVLTAF ANGRSTGLIL D SGATHTTA ...String:
GALVFDIGSY TVRAGYAGED CPKVDFPTAI GMVVERDDGS TLMEIDGDKG KQGGPTYYID TNALRVPREN MEAISPLKNG MVEDWDSFQ AILDHTYKMH VKSEASLHPV LMSEAPWNTR AKREKLTELM FEHYNIPAFF LCKTAVLTAF ANGRSTGLIL D SGATHTTA IPVHDGYVLQ QGIVKSPLAG DFITMQCREL FQEMNIELVP PYMIASKEAV REGSPANWKR KEKLPQVTRS WH NYMCNCV IQDFQASVLQ VSDSTYDEQV AAQMPTVHYE FPNGYNCDFG AERLKIPEGL FDPSNVKGLS GNTMLGVSHV VTT SVGMCD IDIRPGLYGS VIVAGGNTLI QSFTDRLNRE LSQKTPPSMR LKLIANNTTV ERRFSSWIGG SILASLGTFQ QMWI SKQEY EP

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Macromolecule #7: Actin, cytoplasmic 1

MacromoleculeName: Actin, cytoplasmic 1 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 41.78266 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MDDDIAALVV DNGSGMCKAG FAGDDAPRAV FPSIVGRPRH QGVMVGMGQK DSYVGDEAQS KRGILTLKYP IEHGIVTNWD DMEKIWHHT FYNELRVAPE EHPVLLTEAP LNPKANREKM TQIMFETFNT PAMYVAIQAV LSLYASGRTT GIVMDSGDGV T HTVPIYEG ...String:
MDDDIAALVV DNGSGMCKAG FAGDDAPRAV FPSIVGRPRH QGVMVGMGQK DSYVGDEAQS KRGILTLKYP IEHGIVTNWD DMEKIWHHT FYNELRVAPE EHPVLLTEAP LNPKANREKM TQIMFETFNT PAMYVAIQAV LSLYASGRTT GIVMDSGDGV T HTVPIYEG YALPHAILRL DLAGRDLTDY LMKILTERGY SFTTTAEREI VRDIKEKLCY VALDFEQEMA TAASSSSLEK SY ELPDGQV ITIGNERFRC PEALFQPSFL GMESCGIHET TFNSIMKCDV DIRKDLYANT VLSGGTTMYP GIADRMQKEI TAL APSTMK IKIIAPPERK YSVWIGGSIL ASLSTFQQMW ISKQEYDESG PSIVHRKCF

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Macromolecule #8: AT-rich interactive domain-containing protein 1A

MacromoleculeName: AT-rich interactive domain-containing protein 1A / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 142.316531 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: TESKSKKSSS STTTNEKITK LYELGGEPER KMWVDRYLAF TEEKAMGMTN LPAVGRKPLD LYRLYVSVKE IGGLTQVNKN KKWRELATN LNVGTSSSAA SSLKKQYIQC LYAFECKIER GEDPPPDIFA AADSKKSQPK IQPPSPAGSG SMQGPQTPQS T SSSMAEGG ...String:
TESKSKKSSS STTTNEKITK LYELGGEPER KMWVDRYLAF TEEKAMGMTN LPAVGRKPLD LYRLYVSVKE IGGLTQVNKN KKWRELATN LNVGTSSSAA SSLKKQYIQC LYAFECKIER GEDPPPDIFA AADSKKSQPK IQPPSPAGSG SMQGPQTPQS T SSSMAEGG DLKPPTPAST PHSQIPPLPG MSRSNSVGIQ DAFNDGSDST FQKRNSMTPN PGYQPSMNTS DMMGRMSYEP NK DPYGSMR KAPGSDPFMS SGQGPNGGMG DPYSRAAGPG LGNVAMGPRQ HYPYGGPYDR VRTEPGIGPE GNMSTGAPQP NLM PSNPDS GMYSPSRYPP QQQQQQQQRH DSYGNQFSTQ GTPSGSPFPS QQTTMYQQQQ QNYKRPMDGT YGPPAKRHEG EMYS VPYST GQGQPQQQQL PPAQPQPASQ QQAAQPSPQQ DVYNQYGNAY PATATAATER RPAGGPQNQF PFQFGRDRVS APPGT NAQQ NMPPQMMGGP IQASAEVAQQ GTMWQGRNDM TYNYANRQST GSAPQGPAYH GVNRTDEMLH TDQRANHEGS WPSHGT RQP PYGPSAPVPP MTRPPPSNYQ PPPSMQNHIP QVSSPAPLPR PMENRTSPSK SPFLHSGMKM QKAGPPVPAS HIAPAPV QP PMIRRDITFP PGSVEATQPV LKQRRRLTMK DIGTPEAWRV MMSLKSGLLA ESTWALDTIN ILLYDDNSIM TFNLSQLP G LLELLVEYFR RCLIEIFGIL KEYEVGDPGQ RTLLDPGRFS KVSSPAPMEG GEEEEELLGP KLEEEEEEEV VENDEEIAF SGKDKPASEN SEEKLISKFD KLPVKIVQKN DPFVVDCSDK LGRVQEFDSG LLHWRIGGGD TTEHIQTHFE SKTELLPSRP HAPCPPAPR KHVTTAEGTP GTTDQEGPPP DGPPEKRITA TMDDMLSTRS STLTEDGAKS SEAIKESSKF PFGISPAQSH R NIKILEDE PHSKDETPLC TLLDWQDSLA KRCVCVSNTI RSLSFVPGND FEMSKHPGLL LILGKLILLH HKHPERKQAP LT YEKEEEQ DQGVSCNKVE WWWDCLEMLR ENTLVTLANI SGQLDLSPYP ESICLPVLDG LLHWAVCPSA EAQDPFSTLG PNA VLSPQR LVLETLSKLS IQDNNVDLIL ATPPFSRLEK LYSTMVRFLS DRKNPVCREM AVVLLANLAQ GDSLAARAIA VQKG SIGNL LGFLEDSLAA TQFQQSQASL LHMQNPPFEP TSVDMMRRAA RALLALAKVD ENHSEFTLYE SRLLDISVSP LMNSL VSQV ICDVLFLIGQ S

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Macromolecule #9: SWI/SNF-related matrix-associated actin-dependent regulator of ch...

MacromoleculeName: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1
type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 38.015094 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MMMMALSKTF GQKPVKFQLE DDGEFYMIGS EVGNYLRMFR GSLYKRYPSL WRRLATVEER KKIVASSHGK KTKPNTKDHG YTTLATSVT LLKASEVEEI LDGNDEKYKA VSISGGSGGS GGSDPAVIHE NASQPEVLVP IRLDMEIDGQ KLRDAFTWNM N EKLMTPEM ...String:
MMMMALSKTF GQKPVKFQLE DDGEFYMIGS EVGNYLRMFR GSLYKRYPSL WRRLATVEER KKIVASSHGK KTKPNTKDHG YTTLATSVT LLKASEVEEI LDGNDEKYKA VSISGGSGGS GGSDPAVIHE NASQPEVLVP IRLDMEIDGQ KLRDAFTWNM N EKLMTPEM FSEILCDDLD LNPLTFVPAI ASAIRQQIES YPTDSILEDQ SDQRVIIKLN IHVGNISLVD QFEWDMSEKE NS PEKFALK LCSELGLGGE FVTTIAYSIR GQLSWHQKTY AFSENPLPTV EIAIRNTGDA DQWCPLLETL TDAEMEKKIR DQD RNTRRM RRLANTAPAW

+
Macromolecule #10: SWI/SNF complex subunit SMARCC2

MacromoleculeName: SWI/SNF complex subunit SMARCC2 / type: protein_or_peptide / ID: 10 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 133.048109 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MAVRKKDGGP NVKYYEAADT VTQFDNVRLW LGKNYKKYIQ AEPPTNKSLS SLVVQLLQFQ EEVFGKHVSN APLTKLPIKC FLDFKAGGS LCHILAAAYK FKSDQGWRRY DFQNPSRMDR NVEMFMTIEK SLVQNNCLSR PNIFLCPEIE PKLLGKLKDI I KRHQGTVT ...String:
MAVRKKDGGP NVKYYEAADT VTQFDNVRLW LGKNYKKYIQ AEPPTNKSLS SLVVQLLQFQ EEVFGKHVSN APLTKLPIKC FLDFKAGGS LCHILAAAYK FKSDQGWRRY DFQNPSRMDR NVEMFMTIEK SLVQNNCLSR PNIFLCPEIE PKLLGKLKDI I KRHQGTVT EDKNNASHVV YPVPGNLEEE EWVRPVMKRD KQVLLHWGYY PDSYDTWIPA SEIEASVEDA PTPEKPRKVH AK WILDTDT FNEWMNEEDY EVNDDKNPVS RRKKISAKTL TDEVNSPDSD RRDKKGGNYK KRKRSPSPSP TPEAKKKNAK KGP STPYTK SKRGHREEEQ EDLTKDMDEP SPVPNVEEVT LPKTVNTKKD SESAPVKGGT MTDLDEQEDE SMETTGKDED ENST GNKGE QTKNPDLHED NVTEQTHHII IPSYAAWFDY NSVHAIERRA LPEFFNGKNK SKTPEIYLAY RNFMIDTYRL NPQEY LTST ACRRNLAGDV CAIMRVHAFL EQWGLINYQV DAESRPTPMG PPPTSHFHVL ADTPSGLVPL QPKTPQQTSA SQQMLN FPD KGKEKPTDMQ NFGLRTDMYT KKNVPSKSKA AASATREWTE QETLLLLEAL EMYKDDWNKV SEHVGSRTQD ECILHFL RL PIEDPYLEDS EASLGPLAYQ PIPFSQSGNP VMSTVAFLAS VVDPRVASAA AKSALEEFSK MKEEVPTALV EAHVRKVE E AAKVTGKADP AFGLESSGIA GTTSDEPERI EESGNDEARV EGQATDEKKE PKEPREGGGA IEEEAKEKTS EAPKKDEEK GKEGDSEKES EKSDGDPIVD PEKEKEPKEG QEEVLKEVVE SEGERKTKVE RDIGEGNLST AAAAALAAAA VKAKHLAAVE ERKIKSLVA LLVETQMKKL EIKLRHFEEL ETIMDREREA LEYQRQQLLA DRQAFHMEQL KYAEMRARQQ HFQQMHQQQQ Q PPPALPPG SQPIPPTGAA GPPAVHGLAV APASVVPAPA GSGAPPGSLG PSEQIGQAGS TAGPQQQQPA GAPQPGAVPP GV PPPGPHG PSPFPNQQTP PSMMPGAVPG SGHPGVAGNA PLGLPFGMPP PPPPPAPSII PFGSLADSIS INLPAPPNLH GHH HHLPFA PGTLPPPNLP VSMANPLHPN LPATTTMPSS LPLGPGLGSA AAQSPAIVAA VQGNLLPSAS PLPDPGTPLP PDPT APSPG TVTPVPPPQ

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Macromolecule #11: SWI/SNF-related matrix-associated actin-dependent regulator of ch...

MacromoleculeName: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1
type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 58.311391 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MAARAGFQSV APSGGAGASG GAGAAAALGP GGTPGPPVRM GPAPGQGLYR SPMPGAAYPR PGMLPGSRMT PQGPSMGPPG YGGNPSVRP GLAQSGMDQS RKRPAPQQIQ QVQQQAVQNR NHNAKKKKMA DKILPQRIRE LVPESQAYMD LLAFERKLDQ T IMRKRLDI ...String:
MAARAGFQSV APSGGAGASG GAGAAAALGP GGTPGPPVRM GPAPGQGLYR SPMPGAAYPR PGMLPGSRMT PQGPSMGPPG YGGNPSVRP GLAQSGMDQS RKRPAPQQIQ QVQQQAVQNR NHNAKKKKMA DKILPQRIRE LVPESQAYMD LLAFERKLDQ T IMRKRLDI QEALKRPIKQ KRKLRIFISN TFNPAKSDAE DGEGTVASWE LRVEGRLLED SALSKYDATK QKRKFSSFFK SL VIELDKD LYGPDNHLVE WHRTATTQET DGFQVKRPGD VNVRCTVLLM LDYQPPQFKL DPRLARLLGI HTQTRPVIIQ ALW QYIKTH KLQDPHEREF VICDKYLQQI FESQRMKFSE IPQRLHALLM PPEPIIINHV ISVDPNDQKK TACYDIDVEV DDTL KTQMN SFLLSTASQQ EIATLDNKIH ETIETINQLK TQREFMLSFA RDPQGFINDW LQSQCRDLKT MTDVVGNPEE ERRAE FYFQ PWAQEAVCRY FYSKVQQRRQ ELEQALGIRN T

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Macromolecule #12: SWI/SNF-related matrix-associated actin-dependent regulator of ch...

MacromoleculeName: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1
type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 46.710371 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MSKRPSYAPP PTPAPATQMP STPGFVGYNP YSHLAYNNYR LGGNPGTNSR VTASSGITIP KPPKPPDKPL MPYMRYSRKV WDQVKASNP DLKLWEIGKI IGGMWRDLTD EEKQEYLNEY EAEKIEYNES MKAYHNSPAY LAYINAKSRA EAALEEESRQ R QSRMEKGE ...String:
MSKRPSYAPP PTPAPATQMP STPGFVGYNP YSHLAYNNYR LGGNPGTNSR VTASSGITIP KPPKPPDKPL MPYMRYSRKV WDQVKASNP DLKLWEIGKI IGGMWRDLTD EEKQEYLNEY EAEKIEYNES MKAYHNSPAY LAYINAKSRA EAALEEESRQ R QSRMEKGE PYMSIQPAED PDDYDDGFSM KHTATARFQR NHRLISEILS ESVVPDVRSV VTTARMQVLK RQVQSLMVHQ RK LEAELLQ IEERHQEKKR KFLESTDSFN NELKRLCGLK VEVDMEKIAA EIAQAEEQAR KRQEEREKEA AEQAERSQSS IVP EEEQAA NKGEEKKDDE NIPMETEETH LEETTESQQN GEEGTSTPED KESGQEGVDS MAEEGTSDSN TGSESNSATV EEPP TDPIP EDEKKE

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Macromolecule #13: Zinc finger protein ubi-d4

MacromoleculeName: Zinc finger protein ubi-d4 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 32.781926 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MAAVVENVVK LLGEQYYKDA MEQCHNYNAR LCAERSVRLP FLDSQTGVAQ SNCYIWMEKR HRGPGLASGQ LYSYPARRWR KKRRAHPPE DPRLSFPSIK PGGSGGSGGS YACDICGKRY KNRPGLSYHY AHSHLAEEEG EDKEDSQPPT PVSQRSEEQK S KKGPDGLA ...String:
MAAVVENVVK LLGEQYYKDA MEQCHNYNAR LCAERSVRLP FLDSQTGVAQ SNCYIWMEKR HRGPGLASGQ LYSYPARRWR KKRRAHPPE DPRLSFPSIK PGGSGGSGGS YACDICGKRY KNRPGLSYHY AHSHLAEEEG EDKEDSQPPT PVSQRSEEQK S KKGPDGLA LPNNYCDFCL GDSKINKKTG QPEELVSCSD CGRSGHPSCL QFTPVMMAAV KTYRWQCIEC KCCNICGTSE ND DQLLFCD DCDRGYHMYC LTPSMSEPPE GSWSCHLCLD LLKEKASIYQ NQNSS

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Macromolecule #14: DNA (119-MER)

MacromoleculeName: DNA (119-MER) / type: dna / ID: 14 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 36.520266 KDa
SequenceString: (DT)(DG)(DC)(DC)(DG)(DA)(DG)(DG)(DC)(DC) (DG)(DC)(DT)(DC)(DA)(DA)(DT)(DT)(DG)(DG) (DT)(DC)(DG)(DT)(DA)(DG)(DA)(DC)(DA) (DG)(DC)(DT)(DC)(DT)(DA)(DG)(DC)(DA)(DC) (DC) (DG)(DC)(DT)(DT)(DA)(DA) ...String:
(DT)(DG)(DC)(DC)(DG)(DA)(DG)(DG)(DC)(DC) (DG)(DC)(DT)(DC)(DA)(DA)(DT)(DT)(DG)(DG) (DT)(DC)(DG)(DT)(DA)(DG)(DA)(DC)(DA) (DG)(DC)(DT)(DC)(DT)(DA)(DG)(DC)(DA)(DC) (DC) (DG)(DC)(DT)(DT)(DA)(DA)(DA)(DC) (DG)(DC)(DA)(DC)(DG)(DT)(DA)(DC)(DG)(DC) (DG)(DC) (DT)(DG)(DT)(DC)(DC)(DC)(DC) (DC)(DG)(DC)(DG)(DT)(DT)(DT)(DT)(DA)(DA) (DC)(DC)(DG) (DC)(DC)(DA)(DA)(DG)(DG) (DG)(DG)(DA)(DT)(DT)(DA)(DC)(DT)(DC)(DC) (DC)(DT)(DA)(DG) (DT)(DC)(DT)(DC)(DC) (DA)(DG)(DG)(DC)(DA)(DC)(DG)(DT)(DG)(DT) (DC)(DA)(DG)(DA)

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Macromolecule #15: DNA (119-MER)

MacromoleculeName: DNA (119-MER) / type: dna / ID: 15 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 36.92952 KDa
SequenceString: (DT)(DC)(DT)(DG)(DA)(DC)(DA)(DC)(DG)(DT) (DG)(DC)(DC)(DT)(DG)(DG)(DA)(DG)(DA)(DC) (DT)(DA)(DG)(DG)(DG)(DA)(DG)(DT)(DA) (DA)(DT)(DC)(DC)(DC)(DC)(DT)(DT)(DG)(DG) (DC) (DG)(DG)(DT)(DT)(DA)(DA) ...String:
(DT)(DC)(DT)(DG)(DA)(DC)(DA)(DC)(DG)(DT) (DG)(DC)(DC)(DT)(DG)(DG)(DA)(DG)(DA)(DC) (DT)(DA)(DG)(DG)(DG)(DA)(DG)(DT)(DA) (DA)(DT)(DC)(DC)(DC)(DC)(DT)(DT)(DG)(DG) (DC) (DG)(DG)(DT)(DT)(DA)(DA)(DA)(DA) (DC)(DG)(DC)(DG)(DG)(DG)(DG)(DG)(DA)(DC) (DA)(DG) (DC)(DG)(DC)(DG)(DT)(DA)(DC) (DG)(DT)(DG)(DC)(DG)(DT)(DT)(DT)(DA)(DA) (DG)(DC)(DG) (DG)(DT)(DG)(DC)(DT)(DA) (DG)(DA)(DG)(DC)(DT)(DG)(DT)(DC)(DT)(DA) (DC)(DG)(DA)(DC) (DC)(DA)(DA)(DT)(DT) (DG)(DA)(DG)(DC)(DG)(DG)(DC)(DC)(DT)(DC) (DG)(DG)(DC)(DA)

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Macromolecule #16: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 16 / Number of copies: 1 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

BufferpH: 8
GridModel: Quantifoil R1.2/1.3 / Material: GOLD / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: PLASMA CLEANING
VitrificationCryogen name: ETHANE / Chamber humidity: 100 %

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: OTHER
Image recordingFilm or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: SUPER-RESOLUTION / Average electron dose: 50.0 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 3.7 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 3.0.8) / Number images used: 320658

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