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- EMDB-71456: TFIIH of PIC-Med-SWI/SNF -

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Basic information

Entry
Database: EMDB / ID: EMD-71456
TitleTFIIH of PIC-Med-SWI/SNF
Map datasharpened map
Sample
  • Complex: TFIIH of PIC-Med-SWI/SNF
    • Protein or peptide: x 10 types
    • DNA: x 2 types
  • Ligand: x 2 types
KeywordsSWI/SNF / PIC / TRANSCRIPTION / TRANSCRIPTION-DNA complex
Function / homology
Function and homology information


carbon catabolite activation of transcription / NuA3b histone acetyltransferase complex / NuA3a histone acetyltransferase complex / NuA3 histone acetyltransferase complex / positive regulation of invasive growth in response to glucose limitation / regulation of mitotic recombination / transcription open complex formation at RNA polymerase II promoter / phosphatidylinositol-5-phosphate binding / RNA polymerase II promoter clearance / positive regulation of mitotic recombination ...carbon catabolite activation of transcription / NuA3b histone acetyltransferase complex / NuA3a histone acetyltransferase complex / NuA3 histone acetyltransferase complex / positive regulation of invasive growth in response to glucose limitation / regulation of mitotic recombination / transcription open complex formation at RNA polymerase II promoter / phosphatidylinositol-5-phosphate binding / RNA polymerase II promoter clearance / positive regulation of mitotic recombination / nucleotide-excision repair factor 3 complex / nucleotide-excision repair, preincision complex assembly / DNA translocase activity / transcriptional start site selection at RNA polymerase II promoter / transcription factor TFIIK complex / transcription factor TFIIF complex / phosphatidylinositol-3-phosphate binding / mediator complex / transcription factor TFIIH core complex / transcription factor TFIIH holo complex / Ino80 complex / cyclin-dependent protein serine/threonine kinase activator activity / SWI/SNF complex / DNA 5'-3' helicase / transcription preinitiation complex / poly(A)+ mRNA export from nucleus / transcription factor TFIID complex / RNA polymerase II general transcription initiation factor activity / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / mRNA Capping / Formation of TC-NER Pre-Incision Complex / RNA Polymerase I Promoter Escape / TP53 Regulates Transcription of DNA Repair Genes / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / nuclear chromosome / RNA Polymerase II Pre-transcription Events / ATPase activator activity / Gap-filling DNA repair synthesis and ligation in TC-NER / DNA 3'-5' helicase / Dual incision in TC-NER / ATP-dependent activity, acting on DNA / 3'-5' DNA helicase activity / RNA polymerase II preinitiation complex assembly / transcription by RNA polymerase I / DNA helicase activity / transcription initiation at RNA polymerase II promoter / double-strand break repair via homologous recombination / nucleotide-excision repair / transcription by RNA polymerase II / 4 iron, 4 sulfur cluster binding / ubiquitin protein ligase activity / double-stranded DNA binding / histone binding / 5'-3' DNA helicase activity / damaged DNA binding / RNA polymerase II-specific DNA-binding transcription factor binding / chromatin remodeling / DNA repair / regulation of transcription by RNA polymerase II / regulation of DNA-templated transcription / chromatin / positive regulation of transcription by RNA polymerase II / ATP hydrolysis activity / DNA-templated transcription / DNA binding / zinc ion binding / ATP binding / nucleus / cytosol
Similarity search - Function
SAS complex subunit SAS5/transcription initiation factor TFIID subunit 14 / YEATS / SNF5/SMARCB1/INI1 / SNF5 / SMARCB1 / INI1 / Bacterial type XPD DNA helicase, FeS cluster domain / : / YEATS superfamily / YEATS family / YEATS domain profile. / TFIIH subunit Tfb4/GTF2H3 ...SAS complex subunit SAS5/transcription initiation factor TFIID subunit 14 / YEATS / SNF5/SMARCB1/INI1 / SNF5 / SMARCB1 / INI1 / Bacterial type XPD DNA helicase, FeS cluster domain / : / YEATS superfamily / YEATS family / YEATS domain profile. / TFIIH subunit Tfb4/GTF2H3 / Transcription factor Tfb4 / TFIIH C1-like domain / Ssl1-like / TFIIH subunit Ssl1/p44 / Ssl1-like / TFIIH C1-like domain / TFIIH C1-like domain / TFIIH p62 subunit, N-terminal / TFIIH subunit Tfb1/GTF2H1 / TFIIH p62 subunit, N-terminal domain / BSD domain / BSD domain superfamily / BSD domain / BSD domain profile. / domain in transcription factors and synapse-associated proteins / RAD3/XPD family / Helicase XPB/Ssl2 / Helicase XPB/Ssl2, N-terminal domain / Helicase conserved C-terminal domain / ERCC3/RAD25/XPB C-terminal helicase / Transcription factor TFIIH subunit p52/Tfb2 / Transcription factor Tfb2, C-terminal domain / Transcription factor Tfb2 / Transcription factor Tfb2 (p52) C-terminal domain / TFIIH subunit TTDA/Tfb5 / Helical and beta-bridge domain / TFB5-like superfamily / Transcription factor TFIIH complex subunit Tfb5 / Helical and beta-bridge domain / Transcription factor TFIIH complex subunit Tfb5 / ERCC3/RAD25/XPB helicase, C-terminal domain / : / ATP-dependent helicase Rad3/Chl1-like / Cdk-activating kinase assembly factor MAT1/Tfb3 / Cdk-activating kinase assembly factor MAT1, centre / CDK-activating kinase assembly factor MAT1 / Zinc finger, C3HC4 type (RING finger) / Helicase-like, DEXD box c2 type / DEAD2 / DEAD_2 / DEXDc2 / Helicase superfamily 1/2, DinG/Rad3-like / Helicase superfamily 1/2, ATP-binding domain, DinG/Rad3-type / Superfamilies 1 and 2 helicase ATP-binding type-2 domain profile. / HELICc2 / ATP-dependent helicase, C-terminal / Helicase C-terminal domain / Helicase/UvrB, N-terminal / Type III restriction enzyme, res subunit / DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved site / DEAH-box subfamily ATP-dependent helicases signature. / C1-like domain superfamily / NET domain / Bromodomain extra-terminal - transcription regulation / VWFA domain profile. / von Willebrand factor (vWF) type A domain / von Willebrand factor, type A / Zinc finger, RING-type, conserved site / Zinc finger RING-type signature. / von Willebrand factor A-like domain superfamily / Zinc finger C2H2-type / Zinc finger RING-type profile. / Zinc finger, RING-type / PH-like domain superfamily / helicase superfamily c-terminal domain / 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 / Zinc finger, RING/FYVE/PHD-type / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
General transcription and DNA repair factor IIH helicase subunit XPD/RAD3 / SWI/SNF chromatin-remodeling complex subunit SNF5 / General transcription and DNA repair factor IIH subunit TFB1 / Transcription initiation factor TFIID subunit 14 / General transcription and DNA repair factor IIH helicase/translocase subunit XPB/SSL2 / General transcription and DNA repair factor IIH subunit TFB2 / RNA polymerase II transcription factor B subunit 3 / General transcription and DNA repair factor IIH subunit SSL1 / General transcription and DNA repair factor IIH subunit TFB4 / General transcription and DNA repair factor IIH subunit TFB5
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
Methodsingle particle reconstruction / cryo EM / Resolution: 4.4 Å
AuthorsYang C / Nagai S / Chen D-H
Funding support United States, 1 items
OrganizationGrant numberCountry
Other private United States
CitationJournal: To Be Published
Title: Structure of TFIIH of PIC-Med-SWI/SNF
Authors: Yang C / Nagai S / Chen D-H
History
DepositionJun 26, 2025-
Header (metadata) releaseSep 30, 2026-
Map releaseSep 30, 2026-
UpdateSep 30, 2026-
Current statusSep 30, 2026Processing site: RCSB / Status: Released

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Structure visualization

Supplemental images

emd_71456.png

Downloads & links

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Map

FileDownload / File: emd_71456.map.gz / Format: CCP4 / Size: 216 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotationsharpened map
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.4 Å/pix.
x 384 pix.
= 537.6 Å		1.4 Å/pix.
x 384 pix.
= 537.6 Å		1.4 Å/pix.
x 384 pix.
= 537.6 Å

Surface

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Images are generated by Spider.

Voxel sizeX=Y=Z: 1.4 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.03
Minimum - Maximum-0.11347006 - 0.18589841
Average (Standard dev.)0.000092939285 (±0.0026631027)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions384384384
Spacing384384384
CellA=B=C: 537.6 Å
α=β=γ: 90.0 °

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Supplemental data

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Mask #1

Fileemd_71456_msk_1.map
Projections & Slices
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Additional map: #1

Fileemd_71456_additional_1.map
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Half map: #2

Fileemd_71456_half_map_1.map
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Half map: #1

Fileemd_71456_half_map_2.map
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Sample components

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Entire : TFIIH of PIC-Med-SWI/SNF

EntireName: TFIIH of PIC-Med-SWI/SNF
Components
  • Complex: TFIIH of PIC-Med-SWI/SNF
    • Protein or peptide: General transcription and DNA repair factor IIH subunit TFB5
    • Protein or peptide: General transcription and DNA repair factor IIH helicase subunit XPD/RAD3
    • Protein or peptide: RNA polymerase II transcription factor B subunit 3
    • Protein or peptide: General transcription and DNA repair factor IIH helicase subunit XPB
    • Protein or peptide: SWI/SNF chromatin-remodeling complex subunit SNF5
    • Protein or peptide: Transcription initiation factor TFIID subunit 14
    • DNA: promoter DNA
    • DNA: promoter DNA
    • Protein or peptide: General transcription and DNA repair factor IIH subunit TFB4
    • Protein or peptide: General transcription and DNA repair factor IIH subunit SSL1
    • Protein or peptide: General transcription and DNA repair factor IIH subunit TFB1
    • Protein or peptide: General transcription and DNA repair factor IIH subunit TFB2
  • Ligand: IRON/SULFUR CLUSTER
  • Ligand: ZINC ION

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Supramolecule #1: TFIIH of PIC-Med-SWI/SNF

SupramoleculeName: TFIIH of PIC-Med-SWI/SNF / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#12
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)

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Macromolecule #1: General transcription and DNA repair factor IIH subunit TFB5

MacromoleculeName: General transcription and DNA repair factor IIH subunit TFB5
type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 8.24349 KDa
SequenceString:
MARARKGALV QCDPSIKALI LQIDAKMSDI VLEELDDTHL LVNPSKVEFV KHELNRLLSK NIYNPMDEEE NQ

UniProtKB: General transcription and DNA repair factor IIH subunit TFB5

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Macromolecule #2: General transcription and DNA repair factor IIH helicase subunit ...

MacromoleculeName: General transcription and DNA repair factor IIH helicase subunit XPD/RAD3
type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA 5'-3' helicase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 89.899047 KDa
SequenceString: MKFYIDDLPV LFPYPKIYPE QYNYMCDIKK TLDVGGNSIL EMPSGTGKTV SLLSLTIAYQ MHYPEHRKII YCSRTMSEIE KALVELENL MDYRTKELGY QEDFRGLGLT SRKNLCLHPE VSKERKGTVV DEKCRRMTNG QAKRKLEEDP EANVELCEYH E NLYNIEVE ...String:
MKFYIDDLPV LFPYPKIYPE QYNYMCDIKK TLDVGGNSIL EMPSGTGKTV SLLSLTIAYQ MHYPEHRKII YCSRTMSEIE KALVELENL MDYRTKELGY QEDFRGLGLT SRKNLCLHPE VSKERKGTVV DEKCRRMTNG QAKRKLEEDP EANVELCEYH E NLYNIEVE DYLPKGVFSF EKLLKYCEEK TLCPYFIVRR MISLCNIIIY SYHYLLDPKI AERVSNEVSK DSIVIFDEAH NI DNVCIES LSLDLTTDAL RRATRGANAL DERISEVRKV DSQKLQDEYE KLVQGLHSAD ILTDQEEPFV ETPVLPQDLL TEA IPGNIR RAEHFVSFLK RLIEYLKTRM KVLHVISETP KSFLQHLKQL TFIERKPLRF CSERLSLLVR TLEVTEVEDF TALK DIATF ATLISTYEEG FLLIIEPYEI ENAAVPNPIM RFTCLDASIA IKPVFERFSS VIITSGTISP LDMYPRMLNF KTVLQ KSYA MTLAKKSFLP MIITKGSDQV AISSRFEIRN DPSIVRNYGS MLVEFAKITP DGMVVFFPSY LYMESIVSMW QTMGIL DEV WKHKLILVET PDAQETSLAL ETYRKACSNG RGAILLSVAR GKVSEGIDFD HQYGRTVLMI GIPFQYTESR ILKARLE FM RENYRIREND FLSFDAMRHA AQCLGRVLRG KDDYGVMVLA DRRFSRKRSQ LPKWIAQGLS DADLNLSTDM AISNTKQF L RTMAQPTDPK DQEGVSVWSY EDLIKHQNSR KDQGGFIENE NKEGEQDEDE DEDIEMQ

UniProtKB: General transcription and DNA repair factor IIH helicase subunit XPD/RAD3

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Macromolecule #3: RNA polymerase II transcription factor B subunit 3

MacromoleculeName: RNA polymerase II transcription factor B subunit 3 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 38.188438 KDa
SequenceString: MLMDEYEENK DMCPICKTDR YLSPDVKFLV NPECYHRICE SCVDRIFSLG PAQCPYKGCD KILRKNKFKT QIFDDVEVEK EVDIRKRVF NVFNKTIDDF NGDLVEYNKY LEEVEDIIYK LDHGIDVAKT EEKLRTYEEL NKQLIMNNLE RSRTEIESFE Q RQKFEKEM ...String:
MLMDEYEENK DMCPICKTDR YLSPDVKFLV NPECYHRICE SCVDRIFSLG PAQCPYKGCD KILRKNKFKT QIFDDVEVEK EVDIRKRVF NVFNKTIDDF NGDLVEYNKY LEEVEDIIYK LDHGIDVAKT EEKLRTYEEL NKQLIMNNLE RSRTEIESFE Q RQKFEKEM KLKKRLLERQ IEEEERMNKE WTKKEIVNRL STTTQDINET IEGVKNTVKL KKSSARRKLE ELNRVLKNNP YF NSNVNVQ NSRLKDAVPF TPFNGDREAH PRFTLKGSVY NDPFIKDLEH RKEFIASGFN TNYAYERVLT EAFMGLGCVI SEE L

UniProtKB: RNA polymerase II transcription factor B subunit 3

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Macromolecule #4: General transcription and DNA repair factor IIH helicase subunit XPB

MacromoleculeName: General transcription and DNA repair factor IIH helicase subunit XPB
type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA helicase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 95.461664 KDa
SequenceString: MTDVEGYQPK SKGKIFPDMG ESFFSSDEDS PATDAEIDEN YDDNRETSEG RGERDTGAMV TGLKKPRKKT KSSRHTAADS SMNQMDAKD KALLQDTNSD IPADFVPDSV SGMFRSHDFS YLRLRPDHAS RPLWISPSDG RIILESFSPL AEQAQDFLVT I AEPISRPS ...String:
MTDVEGYQPK SKGKIFPDMG ESFFSSDEDS PATDAEIDEN YDDNRETSEG RGERDTGAMV TGLKKPRKKT KSSRHTAADS SMNQMDAKD KALLQDTNSD IPADFVPDSV SGMFRSHDFS YLRLRPDHAS RPLWISPSDG RIILESFSPL AEQAQDFLVT I AEPISRPS HIHEYKITAY SLYAAVSVGL ETDDIISVLD RLSKVPVAES IINFIKGATI SYGKVKLVIK HNRYFVETTQ AD ILQMLLN DSVIGPLRID SDHQVQPPED VLQQQLQQTA GKPATNVNPN DVEAVFSAVI GGDNEREEED DDIDAVHSFE IAN ESVEVV KKRCQEIDYP VLEEYDFRND HRNPDLDIDL KPSTQIRPYQ EKSLSKMFGN GRARSGIIVL PCGAGKTLVG ITAA CTIKK SVIVLCTSSV SVMQWRQQFL QWCTLQPENC AVFTSDNKEM FQTESGLVVS TYSMVANTRN RSHDSQKVMD FLTGR EWGF IILDEVHVVP AAMFRRVVST IAAHAKLGLT ATLVREDDKI GDLNFLIGPK LYEANWMELS QKGHIANVQC AEVWCP MTA EFYQEYLRET ARKRMLLYIM NPTKFQACQF LIQYHERRGD KIIVFSDNVY ALQEYALKMG KPFIYGSTPQ QERMNIL QN FQYNDQINTI FLSKVGDTSI DLPEATCLIQ ISSHYGSRRQ EAQRLGRILR AKRRNDEGFN AFFYSLVSKD TQEMYYST K RQAFLVDQGY AFKVITHLHG MENIPNLAYA SPRERRELLQ EVLLKNEEAA GIEVGDDADN SVGRGSNGHK RFKSKAVRG EGSLSGLAGG EDMAYMEYST NKNKELKEHH PLIRKMYYKN LKK

UniProtKB: General transcription and DNA repair factor IIH helicase/translocase subunit XPB/SSL2

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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 (brewer's yeast)
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 initiation factor TFIID subunit 14

MacromoleculeName: Transcription initiation factor TFIID subunit 14 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 27.473154 KDa
SequenceString: MVATVKRTIR IKTQQHILPE VPPVENFPVR QWSIEIVLLD DEGKEIPATI FDKVIYHLHP TFANPNRTFT DPPFRIEEQG WGGFPLDIS VFLLEKAGER KIPHDLNFLQ ESYEVEHVIQ IPLNKPLLTE ELAKSGSTEE TTANTGTIGK RRTTTNTTAE P KAKRAKTG ...String:
MVATVKRTIR IKTQQHILPE VPPVENFPVR QWSIEIVLLD DEGKEIPATI FDKVIYHLHP TFANPNRTFT DPPFRIEEQG WGGFPLDIS VFLLEKAGER KIPHDLNFLQ ESYEVEHVIQ IPLNKPLLTE ELAKSGSTEE TTANTGTIGK RRTTTNTTAE P KAKRAKTG SASTVKGSVD LEKLAFGLTK LNEDDLVGVV QMVTDNKTPE MNVTNNVEEG EFIIDLYSLP EGLLKSLWDY VK KNTE

UniProtKB: Transcription initiation factor TFIID subunit 14

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Macromolecule #9: General transcription and DNA repair factor IIH subunit TFB4

MacromoleculeName: General transcription and DNA repair factor IIH subunit TFB4
type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 37.506422 KDa
SequenceString: MDAISDPTFK HARSRKQVTE ESPSLLTVII EIAPKLWTTF DEEGNEKGSI IKVLEALIVF LNAHLAFNSA NKVAVIAAYS QGIKYLYPE STSALKASES ENKTRSDLKI INSDMYRRFR NVDETLVEEI YKLFELEKKQ IEQNSQRSTL AGAMSAGLTY V NRISKESV ...String:
MDAISDPTFK HARSRKQVTE ESPSLLTVII EIAPKLWTTF DEEGNEKGSI IKVLEALIVF LNAHLAFNSA NKVAVIAAYS QGIKYLYPE STSALKASES ENKTRSDLKI INSDMYRRFR NVDETLVEEI YKLFELEKKQ IEQNSQRSTL AGAMSAGLTY V NRISKESV TTSLKSRLLV LTCGSGSSKD EIFQYIPIMN CIFSATKMKC PIDVVKIGGS KESTFLQQTT DATNGVYLHV ES TEGLIQY LATAMFIDPS LRPIIVKPNH GSVDFRTSCY LTGRVVAVGF ICSVCLCVLS IIPPGNKCPA CDSQFDEHVI AKL KRKPVV PRLKAKKKVT KP

UniProtKB: General transcription and DNA repair factor IIH subunit TFB4

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Macromolecule #10: General transcription and DNA repair factor IIH subunit SSL1

MacromoleculeName: General transcription and DNA repair factor IIH subunit SSL1
type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 52.370035 KDa
SequenceString: MAPVVISESE EDEDRVAITR RTKRQVHFDG EGDDRVDQQQ QQHSSSHRDR DKHVQRKKKK RLSNRNLQGS NGGYAWEDEI KRSWDLVKV DDEGDMASLV ASIVEARKKR TAKKNITPYQ RGIIRSLILT LDCSEAMLEK DLRPNRHAMI IQYAIDFVHE F FDQNPISQ ...String:
MAPVVISESE EDEDRVAITR RTKRQVHFDG EGDDRVDQQQ QQHSSSHRDR DKHVQRKKKK RLSNRNLQGS NGGYAWEDEI KRSWDLVKV DDEGDMASLV ASIVEARKKR TAKKNITPYQ RGIIRSLILT LDCSEAMLEK DLRPNRHAMI IQYAIDFVHE F FDQNPISQ MGIIIMRNGL AQLVSQVSGN PQDHIDALKS IRKQEPKGNP SLQNALEMAR GLLLPVPAHC TREVLIVFGS LS TTDPGDI HQTIDSLVSE KIRVKVLGLS AQVAICKELC KATNYGDESF YKILLDETHL KELFNEAVTP LPVNKINKGF TLV KMGFPT RIFEDTPTFC SCHSKLVYGG YFCPNCHSKV CSLPTVCPCC DLMLILSTHL ARSYHHLMPL KTFAEVPTTE KFRS EDCFS CQSRFPILKN HKNGKLLTSS RYRCEDCKQE FCVDCDVFIH EILHNCPGCE SKPVIT

UniProtKB: General transcription and DNA repair factor IIH subunit SSL1

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Macromolecule #11: General transcription and DNA repair factor IIH subunit TFB1

MacromoleculeName: General transcription and DNA repair factor IIH subunit TFB1
type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 72.993328 KDa
SequenceString: MSHSGAAIFE KVSGIIAINE DVSPAELTWR STDGDKVHTV VLSTIDKLQA TPASSEKMML RLIGKVDESK KRKDNEGNEV VPKPQRHMF SFNNRTVMDN IKMTLQQIIS RYKDADIYEE KRRREESAQH TETPMSSSSV TAGTPTPHLD TPQLNNGAPL I NTAKLDDS ...String:
MSHSGAAIFE KVSGIIAINE DVSPAELTWR STDGDKVHTV VLSTIDKLQA TPASSEKMML RLIGKVDESK KRKDNEGNEV VPKPQRHMF SFNNRTVMDN IKMTLQQIIS RYKDADIYEE KRRREESAQH TETPMSSSSV TAGTPTPHLD TPQLNNGAPL I NTAKLDDS LSKEKLLTNL KLQQSLLKGN KVLMKVFQET VINAGLPPSE FWSTRIPLLR AFALSTSQKV GPYNVLSTIK PV ASSENKV NVNLSREKIL NIFENYPIVK KAYTDNVPKN FKEPEFWARF FSSKLFRKLR GEKIMQNDRG DVIIDRYLTL DQE FDRKDD DMLLHPVKKI IDLDGNIQDD PVVRGNRPDF TMQPGVDING NSDGTVDILK GMNRLSEKMI MALKNEYSRT NLQN KSNIT NDEEDEDNDE RNELKIDDLN ESYKTNYAII HLKRNAHEKT TDNDAKSSAD SIKNADLKVS NQQMLQQLSL VMDNL INKL DLNQVVPNNE VSNKINKRVI TAIKINAKQA KHNNVNSALG SFVDNTSQAN ELEVKSTLPI DLLESCRMLH TTCCEF LKH FYIHFQSGEQ KQASTVKKLY NHLKDCIEKL NELFQDVLNG DGESMSNTCT AYLKPVLNSI TLATHKYDEY FNEYNNN SN

UniProtKB: General transcription and DNA repair factor IIH subunit TFB1

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Macromolecule #12: General transcription and DNA repair factor IIH subunit TFB2

MacromoleculeName: General transcription and DNA repair factor IIH subunit TFB2
type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 58.602312 KDa
SequenceString: MSDYSLKHSV TQYLEEIPQQ VQNRLYTSPA TCLAIYRILP PLAKFFIMAM VFNENEVPLL DLDKWVNSNG KLQFQNAIKS MKSLHLLIP NKSSGTLMIN LNPTFKISLR NALTGGEVQN SFGVVVEENV VSLDLLDEYS ANKWETILHF MVGTPLAKIP S EKVLNLLK ...String:
MSDYSLKHSV TQYLEEIPQQ VQNRLYTSPA TCLAIYRILP PLAKFFIMAM VFNENEVPLL DLDKWVNSNG KLQFQNAIKS MKSLHLLIP NKSSGTLMIN LNPTFKISLR NALTGGEVQN SFGVVVEENV VSLDLLDEYS ANKWETILHF MVGTPLAKIP S EKVLNLLK HSKLMEEVNS TGEFKITNEG FQFLLQEINS QLWTLLLQYL KMIETSKMDL VDVLHFIFML GALEVGKAYK ID ALSETQR IMLQDMRDYG LVFQKHSNDS IFYPTKLALM LTSDTKTIRS ASNAMDSVLR QNREEPSVNE DGANGKSTTD ITT SDDLNK AGLKNQDIPD GSLIVETNFK IYSYSNSPLQ IAVLSLFVHL KARFVNMVLG QITRESIRRA LTNGITADQI IAYL ETHAH PQMRRLAEEK LEKKLELDPN CKEPLQVLPP TVVDQIRLWQ LELDRVITYE GSLYSDFETS QEYNLLSKYA QDIGV LLWK DDKKKKFFIS KEGNSQVLDF AKRKLKKKQ

UniProtKB: General transcription and DNA repair factor IIH subunit TFB2

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Macromolecule #7: promoter DNA

MacromoleculeName: promoter DNA / type: dna / ID: 7 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 8.007186 KDa
SequenceString:
(DG)(DA)(DT)(DG)(DA)(DG)(DT)(DA)(DC)(DT) (DT)(DT)(DA)(DC)(DT)(DT)(DG)(DT)(DT)(DA) (DT)(DC)(DA)(DG)(DA)(DT)

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Macromolecule #8: promoter DNA

MacromoleculeName: promoter DNA / type: dna / ID: 8 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 7.963193 KDa
SequenceString:
(DA)(DT)(DC)(DT)(DG)(DA)(DT)(DA)(DA)(DC) (DA)(DA)(DG)(DT)(DA)(DA)(DA)(DG)(DT)(DA) (DC)(DT)(DC)(DA)(DT)(DC)

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Macromolecule #13: IRON/SULFUR CLUSTER

MacromoleculeName: IRON/SULFUR CLUSTER / type: ligand / ID: 13 / Number of copies: 1 / Formula: SF4
Molecular weightTheoretical: 351.64 Da
Chemical component information

ChemComp-FS1:
IRON/SULFUR CLUSTER

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Macromolecule #14: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 14 / Number of copies: 7 / 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: 7.5
Details: 40 mM Hepes-KOH pH 7.5 100 mM potassium acetate 2 mM magnesium acetate 5 mM DTT
VitrificationCryogen name: ETHANE

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Electron microscopy

MicroscopeTFS KRIOS
SoftwareName: SerialEM
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average exposure time: 4.0 sec. / Average electron dose: 40.8 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.5 µm / Nominal defocus min: 1.0 µm
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
Startup modelType of model: OTHER
Final reconstructionResolution.type: BY AUTHOR / Resolution: 4.4 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 5) / Number images used: 433107
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD

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Atomic model buiding 1

RefinementProtocol: RIGID BODY FIT
Output model

PDB-9pb7:
TFIIH of PIC-Med-SWI/SNF

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