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- EMDB-30285: Cryo-EM structure of the yeast Swi/Snf complex in a nucleosome fr... -

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Basic information

Entry
Database: EMDB / ID: EMD-30285
TitleCryo-EM structure of the yeast Swi/Snf complex in a nucleosome free state
Map dataThe 2.9 angstrom EM map of the yeast Swi/Snf complex in a nucleosome free state
Sample
  • Complex: the yeast Swi/Snf complex
    • Protein or peptide: x 11 types
KeywordsSWI/SNF remodeling / Swi-Snf complex / nucleosome / DNA BINDING PROTEIN
Function / homology
Function and homology information


carbon catabolite activation of transcription from RNA polymerase II promoter / positive regulation of cell adhesion involved in single-species biofilm formation / positive regulation of mating type switching / RHO GTPases activate IQGAPs / RHO GTPases Activate WASPs and WAVEs / Regulation of actin dynamics for phagocytic cup formation / positive regulation of invasive growth in response to glucose limitation / HDACs deacetylate histones / aggrephagy / Platelet degranulation ...carbon catabolite activation of transcription from RNA polymerase II promoter / positive regulation of cell adhesion involved in single-species biofilm formation / positive regulation of mating type switching / RHO GTPases activate IQGAPs / RHO GTPases Activate WASPs and WAVEs / Regulation of actin dynamics for phagocytic cup formation / positive regulation of invasive growth in response to glucose limitation / HDACs deacetylate histones / aggrephagy / Platelet degranulation / DNA strand invasion / rDNA binding / : / SUMOylation of chromatin organization proteins / nucleosome disassembly / RSC-type complex / ATP-dependent chromatin remodeler activity / SWI/SNF complex / nucleosomal DNA binding / NuA4 histone acetyltransferase complex / nuclear chromosome / positive regulation of transcription by RNA polymerase I / ATP-dependent activity, acting on DNA / maturation of LSU-rRNA / helicase activity / transcription elongation by RNA polymerase II / chromosome segregation / nucleotide-excision repair / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / double-strand break repair via homologous recombination / lysine-acetylated histone binding / DNA-templated DNA replication / chromatin DNA binding / double-strand break repair / chromatin organization / histone binding / RNA polymerase II-specific DNA-binding transcription factor binding / transcription cis-regulatory region binding / hydrolase activity / chromatin remodeling / chromatin binding / chromatin / structural molecule activity / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / positive regulation of transcription by RNA polymerase II / DNA binding / ATP binding / metal ion binding / nucleus / cytosol
Similarity search - Function
Chromatin-remodelling complex, RSC SWI/SNF subunit Rsc7/Swp82 / Chromatin remodelling complex Rsc7/Swp82 subunit / Transcription regulator protein Rtt102 / Rtt102p-like transcription regulator protein / SMARCC, C-terminal / SWIRM-associated region 1 / SNF5/SMARCB1/INI1 / SNF5 / SMARCB1 / INI1 / Glutamine-Leucine-Glutamine, QLQ / QLQ ...Chromatin-remodelling complex, RSC SWI/SNF subunit Rsc7/Swp82 / Chromatin remodelling complex Rsc7/Swp82 subunit / Transcription regulator protein Rtt102 / Rtt102p-like transcription regulator protein / SMARCC, C-terminal / SWIRM-associated region 1 / SNF5/SMARCB1/INI1 / SNF5 / SMARCB1 / INI1 / 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 / DNA binding domain with preference for A/T rich regions / Helicase/SANT-associated domain / HSA domain profile. / AT hook, DNA-binding motif / 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 / SANT domain profile. / SANT domain / SWIB/MDM2 domain superfamily / SNF2-like, N-terminal domain superfamily / SNF2, N-terminal / SNF2-related domain / Myb-like DNA-binding domain / SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains / SANT/Myb domain / Actin / Actin family / Actin / Helicase conserved C-terminal domain / Homeobox-like domain superfamily / ATPase, nucleotide binding domain / Bromodomain, conserved site / Bromodomain signature. / helicase superfamily c-terminal domain / Bromodomain / Bromodomain profile. / bromo domain / Bromodomain / Bromodomain-like superfamily / Superfamilies 1 and 2 helicase C-terminal domain profile. / Superfamilies 1 and 2 helicase ATP-binding type-1 domain profile. / DEAD-like helicases superfamily / Helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain / Winged helix-like DNA-binding domain superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
SWI/SNF chromatin-remodeling complex subunit SWI1 / SWI/SNF chromatin-remodeling complex subunit SNF5 / Transcription regulatory protein SNF6 / Transcription regulatory protein SNF2 / SWI/SNF complex subunit SWI3 / SWI/SNF global transcription activator complex subunit SWP82 / Regulator of Ty1 transposition protein 102 / Transcription regulatory protein SNF12 / Actin-like protein ARP9 / Actin-related protein 7
Similarity search - Component
Biological speciesSaccharomyces cerevisiae S288C (yeast)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.89 Å
AuthorsWang CC / Guo ZY
Funding support China, 2 items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)31930059 China
National Natural Science Foundation of China (NSFC)81920108015 China
CitationJournal: Nat Commun / Year: 2020
Title: Structure of the yeast Swi/Snf complex in a nucleosome free state.
Authors: Chengcheng Wang / Zhouyan Guo / Xiechao Zhan / Fenghua Yang / Mingxuan Wu / Xiaofeng Zhang /
Abstract: SWI/SNF remodelers play a key role in regulating chromatin architecture and gene expression. Here, we report the cryo-EM structure of the Saccharomyces cerevisiae Swi/Snf complex in a nucleosome-free ...SWI/SNF remodelers play a key role in regulating chromatin architecture and gene expression. Here, we report the cryo-EM structure of the Saccharomyces cerevisiae Swi/Snf complex in a nucleosome-free state. The structure consists of a stable triangular base module and a flexible Arp module. The conserved subunits Swi1 and Swi3 form the backbone of the complex and closely interact with other components. Snf6, which is specific for yeast Swi/Snf complex, stabilizes the binding of the ATPase-containing subunit Snf2 to the base module. Comparison of the yeast Swi/Snf and RSC complexes reveals conserved structural features that govern the assembly and function of these two subfamilies of chromatin remodelers. Our findings complement those from recent structures of the yeast and human chromatin remodelers and provide further insights into the assembly and function of the SWI/SNF remodelers.
History
DepositionMay 18, 2020-
Header (metadata) releaseJul 15, 2020-
Map releaseJul 15, 2020-
UpdateMar 27, 2024-
Current statusMar 27, 2024Processing site: PDBj / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.02
  • Imaged by UCSF Chimera
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  • Surface view colored by radius
  • Surface level: 0.02
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-7c4j
  • Surface level: 0.02
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

Downloads & links

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Map

FileDownload / File: emd_30285.map.gz / Format: CCP4 / Size: 125 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationThe 2.9 angstrom EM map of the yeast Swi/Snf complex in a nucleosome free state
Voxel sizeX=Y=Z: 1.087 Å
Density
Contour LevelBy AUTHOR: 0.02 / Movie #1: 0.02
Minimum - Maximum-0.04156651 - 0.093835786
Average (Standard dev.)0.00019662197 (±0.0026846293)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions320320320
Spacing320320320
CellA=B=C: 347.84 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.0871.0871.087
M x/y/z320320320
origin x/y/z0.0000.0000.000
length x/y/z347.840347.840347.840
α/β/γ90.00090.00090.000
start NX/NY/NZ434333
NX/NY/NZ116118137
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS320320320
D min/max/mean-0.0420.0940.000

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Supplemental data

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Sample components

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Entire : the yeast Swi/Snf complex

EntireName: the yeast Swi/Snf complex
Components
  • Complex: the yeast Swi/Snf complex
    • Protein or peptide: Transcription regulatory protein SNF12
    • Protein or peptide: SWI/SNF complex subunit SWI3
    • Protein or peptide: Transcription regulatory protein SNF6
    • Protein or peptide: SWI/SNF global transcription activator complex subunit SWP82
    • Protein or peptide: SWI/SNF chromatin-remodeling complex subunit SNF5
    • Protein or peptide: Transcription regulatory protein SNF2
    • Protein or peptide: SWI/SNF chromatin-remodeling complex subunit SWI1
    • Protein or peptide: Unkown
    • Protein or peptide: Regulator of Ty1 transposition protein 102
    • Protein or peptide: Actin-related protein 7
    • Protein or peptide: Actin-like protein ARP9

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Supramolecule #1: the yeast Swi/Snf complex

SupramoleculeName: the yeast Swi/Snf complex / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288C
Molecular weightTheoretical: 1.14 MDa

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Macromolecule #1: Transcription regulatory protein SNF12

MacromoleculeName: Transcription regulatory protein SNF12 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 63.947633 KDa
SequenceString: MSKVMKPSNG KGSRKSSKAA TPDTKNFFHA KKKDPVNQDK ANNASQITPT VPHSHPSDMV IPDHLAELIP ELYSFQQLVD SEKRLDHFI HLRNLHMKRM VAQWERSKLS QEFLYPHLNF PNVKFLRIFI SNVSENQPWQ MDTNNEADLM ALENATWTMR I EGRLLDNV ...String:
MSKVMKPSNG KGSRKSSKAA TPDTKNFFHA KKKDPVNQDK ANNASQITPT VPHSHPSDMV IPDHLAELIP ELYSFQQLVD SEKRLDHFI HLRNLHMKRM VAQWERSKLS QEFLYPHLNF PNVKFLRIFI SNVSENQPWQ MDTNNEADLM ALENATWTMR I EGRLLDNV QANDPAREKF SSFIESIVVD FKNKENDNVP STKFNAAPEE NATEGPSDKK LNLNLPLQFS LPNGDNSTTT NT DQNNATM GEETAKKDMS STTPKLESVK WQYDPNNPVD FDGLDIKRVG SENVECTISI LRKSSPEEPF MSYSPQLTAI IGL KSGTSH DAIFSIYKYI HLNELLTNDE SAFENLMGNR NNHNSNTSTS KMLDAASSQV SIVKLDTQLI TLLPSSLKES SPDT MKLTD LLSLINSTHL LPLQPIEIDY TVRVDKASTY GELVLDIEVP DVNALKFNNT QRESQIGAAE LNENARELEQ IKPKI ALQD KEITSVLSNL HESNKRYRFF KKISEDPVKA LNECIASTSN ALKVLSGDEG YNEDMVRRAN FYKENEAMLR ENIEVI LSN GRM

UniProtKB: Transcription regulatory protein SNF12

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Macromolecule #2: SWI/SNF complex subunit SWI3

MacromoleculeName: SWI/SNF complex subunit SWI3 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 93.034164 KDa
SequenceString: MENTLGEGST VNASVDVDQH GNDNNSDSNA NAAVAGVANT DTAGEESQQQ DESLKDEATV PNTRDAESEA ITVTAKQQPT MQANKLDSQ ETPSTEESRA QNVFGQDNED SDNLFGETES SVSNNEANTP SIPTNPVDNE NNKPAIKEDS TIQDSNGDVK N MEDVKIQK ...String:
MENTLGEGST VNASVDVDQH GNDNNSDSNA NAAVAGVANT DTAGEESQQQ DESLKDEATV PNTRDAESEA ITVTAKQQPT MQANKLDSQ ETPSTEESRA QNVFGQDNED SDNLFGETES SVSNNEANTP SIPTNPVDNE NNKPAIKEDS TIQDSNGDVK N MEDVKIQK EEEPENNTVI EGVKEESQPD ENTKEMDEVE EDDEDDDQPM ISPDNSIFGD TKSESKQLGN TSSVANTPSE IP DAHKAEQ EDIIEKTESV DKKVDSGEER NEQEREIMND HSKSANPKKT TITRVEPETF EIPQAHEIVI PSYSKWFNLE KIH SIEVQS LPEFFTNRIP SKTPEVYMRY RNFMVNSYRL NPNEYFSVTT ARRNVSGDAA ALFRLHKFLT KWGLINYQVD SKLL PKNIE PPLTSQYSTR HDAPRGLFPF ESYKPSVQLP DMAKLKKMMN TSDSESTLYK YLKESKRKYD EITHPPSTTD DENGD KNDN GGKMNNEVST STSMTGDANL LEEGETSRPL KKVKILEQID ENWSKEDLQK LLKGIQEFGA DWYKVAKNVG NKSPEQ CIL RFLQLPIEDK FLYGDGNGKG DNDNGLGPLK YAPHLPFSKS ENPVLSTIAF LVGLVNPKTV QSMTQRAIQS AESIKSQ KE EISDQKPIEH IKEGSEIAIS SLGYRSHIFA TNEERQMNFL TNELIRLQME KLDAKLNHLK KLEKFMELER KTLERQQE N LLIQRLNFNQ NSSKIVNVLS KCLNLISDSN INNSSVAEKE EIRSQIDHFK SMLSKPETLS IGKNPFNKPN IETGENHNG QSISNENDVK PISIEAPQFY RYWSA

UniProtKB: SWI/SNF complex subunit SWI3

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Macromolecule #3: Transcription regulatory protein SNF6

MacromoleculeName: Transcription regulatory protein SNF6 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 37.652582 KDa
SequenceString: MGVIKKKRSH HGKASRQQYY SGVQVGGVGS MGAINNNIPS LTSFAEENNY QYGYSGSSAG MNGRSLTYAQ QQLNKQRQDF ERVRLRPEQ LSNIIHDESD TISFRSNLLK NFISSNDAFN MLSLTTVPCD RIEKSRLFSE KTIRYLMQKQ HEMKTQAAEL Q EKPLTPLK ...String:
MGVIKKKRSH HGKASRQQYY SGVQVGGVGS MGAINNNIPS LTSFAEENNY QYGYSGSSAG MNGRSLTYAQ QQLNKQRQDF ERVRLRPEQ LSNIIHDESD TISFRSNLLK NFISSNDAFN MLSLTTVPCD RIEKSRLFSE KTIRYLMQKQ HEMKTQAAEL Q EKPLTPLK YTKLIAAAED GSRSTKDMID AVFEQDSHLR YQPDGVVVHR DDPALVGKLR GDLREAPADY WTHAYRDVLA QY HEAKERI RQKEVTAGEA QDEASLQQQQ QQDLQQQQQV VTTVASQSPH ATATEKEPVP AVVDDPLENM FGDYSNEPFN TNF DDEFGD LDAVFF

UniProtKB: Transcription regulatory protein SNF6

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Macromolecule #4: SWI/SNF global transcription activator complex subunit SWP82

MacromoleculeName: SWI/SNF global transcription activator complex subunit SWP82
type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 70.366617 KDa
SequenceString: MLGEDEGNTV LEKGNNPSVK QGEVGAVFIV PKILIREHER VILKQILQIL DQDELVQPPL DKFPYKKLEL PKYIDELKTR DATNTSYKM IQLDAYGEKK VGSNGELFGG RHYLFNTFTF TAHMGVLLVL LQDVIKVLYQ SNATHDEDEF IVQHDQILVM E TSEEQTKF ...String:
MLGEDEGNTV LEKGNNPSVK QGEVGAVFIV PKILIREHER VILKQILQIL DQDELVQPPL DKFPYKKLEL PKYIDELKTR DATNTSYKM IQLDAYGEKK VGSNGELFGG RHYLFNTFTF TAHMGVLLVL LQDVIKVLYQ SNATHDEDEF IVQHDQILVM E TSEEQTKF LAKNGVIPEE SKGSFKYITA RSAFVEFGAS VIAGGQRIVD DYWESLAKKQ NLSSHQRVFK LSTNLISKIS LL RPSFQNN RISNANEISA NTNNTCTIST SKFESQYPIV TEQPSAEIRE AYIENFAKGE HISAIVPGQS ISGTLELSAQ FRV PRYHSK NSFQQALQMK AMDIPIGRHE ELLAQYESQA PDGSASISLP NHIPSVNPSN KPIKRMLSSI LDINVSSSKN KKSE ENEMI KPMNKGQHKN NTSLNINGWK FESLPLKSAE NSGKQQYYRG LPLYEKNTLL ERLKQLTPNE IKELEHLHDA VFVNT GLQN VRKVRTKKWK KYWQYKAGIP IGLKRSQLDE FKNKYLKDVL AQTSVTTNFN EITNTDETIT TKRVPNPNFL GNCNIK DFK PPYIYSHVNK VPQNVAGDKT AVKLDTEVKN TNANPVVATD PVAAKPDNLA NFSNEVAMNN

UniProtKB: SWI/SNF global transcription activator complex subunit SWP82

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Macromolecule #5: SWI/SNF chromatin-remodeling complex subunit SNF5

MacromoleculeName: SWI/SNF chromatin-remodeling complex subunit SNF5 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 102.642172 KDa
SequenceString: MNNQPQGTNS VPNSIGNIFS NIGTPSFNMA QIPQQLYQSL TPQQLQMIQQ RHQQLLRSRL QQQQQQQQQT SPPPQTHQSP PPPPQQSQP IANQSATSTP PPPPAPHNLH PQIGQVPLAP APINLPPQIA QLPLATQQQV LNKLRQQAIA KNNPQVVNAI T VAQQQVQR ...String:
MNNQPQGTNS VPNSIGNIFS NIGTPSFNMA QIPQQLYQSL TPQQLQMIQQ RHQQLLRSRL QQQQQQQQQT SPPPQTHQSP PPPPQQSQP IANQSATSTP PPPPAPHNLH PQIGQVPLAP APINLPPQIA QLPLATQQQV LNKLRQQAIA KNNPQVVNAI T VAQQQVQR QIEQQKGQQT AQTQLEQQRQ LLVQQQQQQQ LRNQIQRQQQ QQFRHHVQIQ QQQQKQQQQQ QQHQQQQQQQ QQ QQQQQQQ QQQQQQQQQQ QQQQQQQQQQ QGQIPQSQQV PQVRSMSGQP PTNVQPTIGQ LPQLPKLNLP KYQTIQYDPP ETK LPYPTY WSDKKADTDT LLYEQIIQRD KINKYSLIRE TNGYDPFSIY GFSNKEYISR LWHTLKYYQD LKNTRMKSIT STSQ KIPSA SIWGNGYSGY GNGITNTTTR VIPQVEVGNR KHYLEDKLKV YKQAMNETSE QLVPIRLEFD QDRDRFFLRD TLLWN KNDK LIKIEDFVDD MLRDYRFEDA TREQHIDTIC QSIQEQIQEF QGNPYIELNQ DRLGGDDLRI RIKLDIVVGQ NQLIDQ FEW DISNSDNCPE EFAESMCQEL ELPGEFVTAI AHSIREQVHM YHKSLALLGY NFDGSAIEDD DIRSRMLPTI TLDDVYR PA AESKIFTPNL LQISAAELER LDKDKDRDTR RKRRQGRSNR RGMLALSGTS ASNTSMNGVH NTVAAGNASS LPPGEILL P DIADIPRTFR TPVPSTLMPG GVDVGPSVES YELRNTTTYK SRPDRPKPVS PPCYIIDHIP GHSLLLSIKL PGKVNTKEE FAAAPNDTSS GTNAMLPSPE SLKTKLNSNI RAGVTIPSIP NPIANHTVTN SPNPTLQPVI PGGAASKSVP TPSLPIAPPV APHDSEATL LTNSNNGSSN NNTQNT

UniProtKB: SWI/SNF chromatin-remodeling complex subunit SNF5

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Macromolecule #6: Transcription regulatory protein SNF2

MacromoleculeName: Transcription regulatory protein SNF2 / type: protein_or_peptide / ID: 6 / 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: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 194.315094 KDa
SequenceString: MNIPQRQFSN EEVNRCYLRW QHLRNEHGMN APSVPEFIYL TKVLQFAAKQ RQELQMQRQQ QGISGSQQNI VPNSSDQAEL PNNASSHIS ASASPHLAPN MQLNGNETFS TSAHQSPIMQ TQMPLNSNGG NNMLPQRQSS VGSLNATNFS PTPANNGENA A EKPDNSNH ...String:
MNIPQRQFSN EEVNRCYLRW QHLRNEHGMN APSVPEFIYL TKVLQFAAKQ RQELQMQRQQ QGISGSQQNI VPNSSDQAEL PNNASSHIS ASASPHLAPN MQLNGNETFS TSAHQSPIMQ TQMPLNSNGG NNMLPQRQSS VGSLNATNFS PTPANNGENA A EKPDNSNH NNLNLNNSEL QPQNRSLQEH NIQDSNVMPG SQINSPMPQQ AQMQQAQFQA QQAQQAQQAQ QAQQAQARLQ QG RRLPMTM FTAEQSELLK AQITSLKCLV NRKPIPFEFQ AVIQKSINHP PDFKRMLLSL SEFARRRQPT DQNNQSNLNG GNN TQQPGT NSHYNNTNTD NVSGLTRNAP LDSKDENFAS VSPAGPSSVH NAKNGTLDKN SQTVSGTPIT QTESKKEENE TISN VAKTA PNSNKTHTEQ NNPPKPQKPV PLNVLQDQYK EGIKVVDIDD PDMMVDSFTM PNISHSNIDY QTLLANSDHA KFTIE PGVL PVGIDTHTAT DIYQTLIALN LDTTVNDCLD KLLNDECTES TRENALYDYY ALQLLPLQKA VRGHVLQFEW HQNSLL TNT HPNFLSKIRN INVQDALLTN QLYKNHELLK LERKKTEAVA RLKSMNKSAI NQYNRRQDKK NKRLKFGHRL IATHTNL ER DEQKRAEKKA KERLQALKAN DEEAYIKLLD QTKDTRITHL LRQTNAFLDS LTRAVKDQQK YTKEMIDSHI KEASEEVD D LSMVPKMKDE EYDDDDDNSN VDYYNVAHRI KEDIKKQPSI LVGGTLKDYQ IKGLQWMVSL FNNHLNGILA DEMGLGKTI QTISLLTYLY EMKNIRGPYL VIVPLSTLSN WSSEFAKWAP TLRTISFKGS PNERKAKQAK IRAGEFDVVL TTFEYIIKER ALLSKVKWV HMIIDEGHRM KNAQSKLSLT LNTHYHADYR LILTGTPLQN NLPELWALLN FVLPKIFNSV KSFDEWFNTP F ANTGGQDK IELSEEETLL VIRRLHKVLR PFLLRRLKKD VEKELPDKVE KVVKCKMSAL QQIMYQQMLK YRRLFIGDQN NK KMVGLRG FNNQIMQLKK ICNHPFVFEE VEDQINPTRE TNDDIWRVAG KFELLDRILP KLKATGHRVL IFFQMTQIMD IME DFLRYI NIKYLRLDGH TKSDERSELL RLFNAPDSEY LCFILSTRAG GLGLNLQTAD TVIIFDTDWN PHQDLQAQDR AHRI GQKNE VRILRLITTN SVEEVILERA YKKLDIDGKV IQAGKFDNKS TSEEQEALLR SLLDAEEERR KKRESGVEEE EELKD SEIN EILARNDEEM AVLTRMDEDR SKKEEELGVK SRLLEKSELP DIYSRDIGAE LKREESESAA VYNGRGARER KTATYN DNM SEEQWLRQFE VSDDEKNDKQ ARKQRTKKED KSEAIDGNGE IKGENIDADN DGPRINNISA EDRADTDLAM NDDDFLS KK RKAGRPRGRP KKVKLEGSEN SEPPALESSP VTGDNSPSED FMDIPKPRTA GKTSVKSART STRGRGRGRG RGRGRGRG R GRPPKARNGL DYVRTPAAAT SPIDIREKVA KQALDLYHFA LNYENEAGRK LSDIFLSKPS KALYPDYYMI IKYPVAFDN INTHIETLAY NSLKETLQDF HLIFSNARIY NTEGSVVYED SLELEKVVTK KYCEIMGDNS QLDFTEFDEQ YGTRPLVLPP VVTSSVAES FTDEADSSMT EASV

UniProtKB: Transcription regulatory protein SNF2

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Macromolecule #7: SWI/SNF chromatin-remodeling complex subunit SWI1

MacromoleculeName: SWI/SNF chromatin-remodeling complex subunit SWI1 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 148.065188 KDa
SequenceString: MDFFNLNNNN NNNNTTTTTT TTNNNNTNNN NTNNNNNPAN NTNNNNSTGH SSNTNNNTNN NNTNTGASGV DDFQNFFDPK PFDQNLDSN NNNSNSNNND NNNSNTVASS TNFTSPTAVV NNAAPANVTG GKAANFIQNQ SPQFNSPYDS NNSNTNLNSL S PQAILAKN ...String:
MDFFNLNNNN NNNNTTTTTT TTNNNNTNNN NTNNNNNPAN NTNNNNSTGH SSNTNNNTNN NNTNTGASGV DDFQNFFDPK PFDQNLDSN NNNSNSNNND NNNSNTVASS TNFTSPTAVV NNAAPANVTG GKAANFIQNQ SPQFNSPYDS NNSNTNLNSL S PQAILAKN SIIDSSNLPL QAQQQLYGGN NNNNSTGIAN DNVITPHFIT NVQSISQNSS SSTPNTNSNS TPNANQQFLP FN NSASNNG NLTSNQLISN YAASNSMDRS SSASNEFVPN TSDNNNNSNN HNMRNNSNNK TSNNNNVTAV PAATPANTNN STS NANTVF SERAAMFAAL QQKQQQRFQA LQQQQQQQQN QQQQNQQPQQ QQQQQQNPKF LQSQRQQQQR SILQSLNPAL QEKI STELN NKQYELFMKS LIENCKKRNM PLQSIPEIGN RKINLFYLYM LVQKFGGADQ VTRTQQWSMV AQRLQISDYQ QLESI YFRI LLPYERHMIS QEGIKETQAK RIFLQQFLQE LLKKVQQQQQ AAALANANNN INSASSAPTP AAPGASVPAT AAPGTE AGI VPVSANTPKS LNSNININVN NNNIGQQQVK KPRKQRVKKK TKKELELERK EREDFQKRQQ KLLEDQQRQQ KLLLETK LR QQYEIELKKL PKVYKRSIVR NYKPLINRLK HYNGYDINYI SKIGEKIDSN KPIFLFAPEL GAINLHALSM SLQSKNLG E INTALNTLLV TSADSNLKIS LVKYPELLDS LAILGMNLLS NLSQNVVPYH RNTSDYYYED AGSNQYYVTQ HDKMVDKIF EKVNNNATLT PNDSNDEKVT ILVDSLTGNQ LPTPTPTEME PDLDTECFIS MQSTSPAVKQ WDLLPEPIRF LPNQFPLKIH RTPYLTSLK KIKDEIDDPF TKINTRGAED PKVLINDQLS TISMILRNIS FSDNNSRIMS RNFYLKRFIS DLLWLVLIHP E NFTCNRKI LNFKKDLVIV LSNISHLLEI ASSIDCLLIL ILVISFGQPK LNPMASSSSF GSESLTFNEF QLQWGKYQTF GV DILAKLF SLEKPNLNYF KSILLNKNTG NNLYDRNSNN NHKDKKLLRR LLNLYNDNNK NNNNRHNLLN DVVSFLFSAI PLQ QVLSQS ADPSLLIDQF SPVISQSLTS ILVIVQKILP LSNEVFEISE NNSDSNSNNN GNKDSSFNFN KNLPFVWLSS EENI GSGLL KLSEIILNIN NSTSKNTLLQ QQNYSKVLLP SINISCVQLI KCLVEKSICF ENCLNNDPEI LKKIASIPNL FPTDL EIFQ LFTNPSVDIQ IINQYQLLYN LKNDILTNLE

UniProtKB: SWI/SNF chromatin-remodeling complex subunit SWI1

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Macromolecule #8: Unkown

MacromoleculeName: Unkown / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 7.600243 KDa
SequenceString: (UNK)(UNK)(UNK)(UNK)(UNK)GR(UNK)(UNK)(UNK) (UNK)(UNK)P(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)V (UNK)(UNK)T(UNK)(UNK)VT(UNK)L (UNK)(UNK)(UNK)(UNK)(UNK) ...String:
(UNK)(UNK)(UNK)(UNK)(UNK)GR(UNK)(UNK)(UNK) (UNK)(UNK)P(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)V (UNK)(UNK)T(UNK)(UNK)VT(UNK)L (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)TR(UNK)Y LRFH(UNK)(UNK)(UNK)Y(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)

+
Macromolecule #9: Regulator of Ty1 transposition protein 102

MacromoleculeName: Regulator of Ty1 transposition protein 102 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 17.817615 KDa
SequenceString:
MDPQTLITKA NKVSYYGNPT SKESWRYDWY QPSKVSSNVQ QPQQQLGDME NNLEKYPFRY KTWLRNQEDE KNLQRESCED ILDLKEFDR RILKKSLMTS HTKGDTSKAT GAPSANQGDE ALSVDDIRGA VGNSEAIPGL SAGVNNDNTK ESKDVKMN

UniProtKB: Regulator of Ty1 transposition protein 102

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Macromolecule #10: Actin-related protein 7

MacromoleculeName: Actin-related protein 7 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 53.863016 KDa
SequenceString: MTLNRKCVVI HNGSHRTVAG FSNVELPQCI IPSSYIKRTD EGGEAEFIFG TYNMIDAAAE KRNGDEVYTL VDSQGLPYNW DALEMQWRY LYDTQLKVSP EELPLVITMP ATNGKPDMAI LERYYELAFD KLNVPVFQIV IEPLAIALSM GKSSAFVIDI G ASGCNVTP ...String:
MTLNRKCVVI HNGSHRTVAG FSNVELPQCI IPSSYIKRTD EGGEAEFIFG TYNMIDAAAE KRNGDEVYTL VDSQGLPYNW DALEMQWRY LYDTQLKVSP EELPLVITMP ATNGKPDMAI LERYYELAFD KLNVPVFQIV IEPLAIALSM GKSSAFVIDI G ASGCNVTP IIDGIVVKNA VVRSKFGGDF LDFQVHERLA PLIKEENDME NMADEQKRST DVWYEASTWI QQFKSTMLQV SE KDLFELE RYYKEQADIY AKQQEQLKQM DQQLQYTALT GSPNNPLVQK KNFLFKPLNK TLTLDLKECY QFAEYLFKPQ LIS DKFSPE DGLGPLMAKS VKKAGASINS MKANTSTNPN GLGTSHINTN VGDNNSTASS SNISPEQVYS LLLTNVIITG STSL IEGME QRIIKELSIR FPQYKLTTFA NQVMMDRKIQ GWLGALTMAN LPSWSLGKWY SKEDYETLKR DRKQSQATNA TN

UniProtKB: Actin-related protein 7

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Macromolecule #11: Actin-like protein ARP9

MacromoleculeName: Actin-like protein ARP9 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast) / Strain: S288c
Molecular weightTheoretical: 53.13193 KDa
SequenceString: MAPFRQDSIL IIYPRSQTTL VQFGLNEETF TVPELEIPTQ IYRTTRQDGS YTYHSTNKDN KAELIKPIQN GEIIDISAFT QFLRLIFVS ILSDRANKNQ DAFEAELSNI PLLLITHHSW SQSDLEIITQ YVFESLEINN LIQLPASLAA TYSMISLQNC C IIDVGTHH ...String:
MAPFRQDSIL IIYPRSQTTL VQFGLNEETF TVPELEIPTQ IYRTTRQDGS YTYHSTNKDN KAELIKPIQN GEIIDISAFT QFLRLIFVS ILSDRANKNQ DAFEAELSNI PLLLITHHSW SQSDLEIITQ YVFESLEINN LIQLPASLAA TYSMISLQNC C IIDVGTHH TDIIPIVDYA QLDHLVSSIP MGGQSINDSL KKLLPQWDDD QIESLKKSPI FEVLSDDAKK LSSFDFGNEN ED EDEGTLN VAEIITSGRD TREVLEERER GQKVKNVKNS DLEFNTFWDE KGNEIKVGKQ RFQGCNNLIK NISNRVGLTL DNI DDINKA KAVWENIIIV GGTTSISGFK EALLGQLLKD HLIIEPEEEK SKREEEAKSV LPAATKKKSK FMTNSTAFVP TIEY VQCPT VIKLAKYPDY FPEWKKSGYS EIIFLGAQIV SKQIFTHPKD TFYITREKYN MKGPAALWDV QF

UniProtKB: Actin-like protein ARP9

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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: 7.4
VitrificationCryogen name: ETHANE

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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: BRIGHT FIELDBright-field microscopy / Cs: 2.7 mm
Sample stageCooling holder cryogen: NITROGEN
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Startup modelType of model: NONE
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.89 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 386469

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