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- EMDB-23904: RNA polymerase II pre-initiation complex (PIC1) -

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Basic information

Entry
Database: EMDB / ID: EMD-23904
TitleRNA polymerase II pre-initiation complex (PIC1)
Map dataPIC1
Sample
  • Complex: RNA polymerase II pre-initiation complex (PIC1)
    • Complex: Pol II + TFIIB
      • Protein or peptide: x 13 types
    • Complex: DNA+TBP+TFIIE+TFIIF
      • Protein or peptide: x 5 types
      • DNA: x 2 types
    • Complex: TFIIH
      • Protein or peptide: x 8 types
  • Ligand: x 3 types
KeywordsPIC / TFIIH / transcription / ITC / RNA polymerase II
Function / homology
Function and homology information


: / : / : / : / regulation of mitotic recombination / RNA polymerase II complex recruiting activity / transcription open complex formation at RNA polymerase II promoter / TFIIA-class transcription factor complex binding / RNA polymerase III transcription regulatory region sequence-specific DNA binding / : ...: / : / : / : / regulation of mitotic recombination / RNA polymerase II complex recruiting activity / transcription open complex formation at RNA polymerase II promoter / TFIIA-class transcription factor complex binding / RNA polymerase III transcription regulatory region sequence-specific DNA binding / : / TFIIH-class transcription factor complex binding / RNA polymerase III preinitiation complex assembly / RNA polymerase II promoter clearance / transcription factor TFIIIB complex / positive regulation of mitotic recombination / nucleotide-excision repair factor 3 complex / RNA polymerase I general transcription initiation factor binding / transcription factor TFIIE complex / nucleotide-excision repair, preincision complex assembly / DNA translocase activity / regulation of transcription by RNA polymerase III / TFIIF-class transcription factor complex binding / transcriptional start site selection at RNA polymerase II promoter / hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides / transcription factor TFIIF complex / transcription factor TFIIA complex / RNA polymerase I preinitiation complex assembly / transcription factor TFIIH core complex / transcription factor TFIIH holo complex / cyclin-dependent protein serine/threonine kinase activator activity / DNA binding, bending / transcription preinitiation complex / Processing of Capped Intron-Containing Pre-mRNA / RNA Polymerase III Transcription Initiation From Type 2 Promoter / poly(A)+ mRNA export from nucleus / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / mRNA Capping / RNA polymerase II transcribes snRNA genes / DNA 3'-5' helicase / 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 / RNA polymerase II general transcription initiation factor activity / transcription factor TFIID complex / RNA Polymerase II Pre-transcription Events / 3'-5' DNA helicase activity / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / Formation of TC-NER Pre-Incision Complex / RNA Polymerase I Promoter Escape / nucleolar large rRNA transcription by RNA polymerase I / Gap-filling DNA repair synthesis and ligation in TC-NER / RNA polymerase II complex binding / Estrogen-dependent gene expression / ATPase activator activity / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / positive regulation of translational initiation / Dual incision in TC-NER / protein phosphatase activator activity / RNA polymerase I complex / RNA polymerase III complex / RNA polymerase II core promoter sequence-specific DNA binding / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / RNA polymerase II preinitiation complex assembly / translation initiation factor binding / transcription-coupled nucleotide-excision repair / DNA helicase activity / TBP-class protein binding / nucleotide-excision repair / transcription initiation at RNA polymerase II promoter / transcription elongation by RNA polymerase II / P-body / DNA-templated transcription initiation / positive regulation of transcription elongation by RNA polymerase II / ribonucleoside binding / DNA-directed RNA polymerase / disordered domain specific binding / DNA-directed RNA polymerase activity / single-stranded DNA binding / double-stranded DNA binding / transcription regulator complex / DNA-binding transcription factor binding / DNA helicase / damaged DNA binding / nucleic acid binding / RNA polymerase II-specific DNA-binding transcription factor binding / transcription by RNA polymerase II / single-stranded RNA binding / protein dimerization activity / nucleotide binding / negative regulation of DNA-templated transcription / DNA-templated transcription / chromatin binding / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / nucleolus / positive regulation of transcription by RNA polymerase II
Similarity search - Function
: / Bacterial type XPD DNA helicase, FeS cluster domain / RAD3/XPD family / Helicase XPB/Ssl2 / ERCC3/RAD25/XPB helicase, C-terminal domain / Helicase XPB/Ssl2, N-terminal domain / Helicase conserved C-terminal domain / ERCC3/RAD25/XPB C-terminal helicase / Helical and beta-bridge domain / Helical and beta-bridge domain ...: / Bacterial type XPD DNA helicase, FeS cluster domain / RAD3/XPD family / Helicase XPB/Ssl2 / ERCC3/RAD25/XPB helicase, C-terminal domain / Helicase XPB/Ssl2, N-terminal domain / Helicase conserved C-terminal domain / ERCC3/RAD25/XPB C-terminal helicase / Helical and beta-bridge domain / Helical and beta-bridge domain / Transcription factor TFIIH subunit p52/Tfb2 / Transcription factor Tfb2, C-terminal domain / Transcription factor Tfb2 / Transcription factor Tfb2 (p52) C-terminal domain / Transcription factor TFIIE beta subunit, DNA-binding domain / TFIIH subunit TTDA/Tfb5 / Transcription initiation factor TFIIE, beta subunit / TFB5-like superfamily / TFA2, Winged helix domain 2 / TFIIE beta subunit core domain / Transcription factor TFIIH complex subunit Tfb5 / TFA2 Winged helix domain 2 / TFIIE beta central core DNA-binding domain profile. / Transcription factor TFIIH complex subunit Tfb5 / ATP-dependent helicase Rad3/Chl1-like / : / Helicase-like, DEXD box c2 type / DEAD2 / DEAD_2 / DEXDc2 / Helicase superfamily 1/2, DinG/Rad3-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) / HELICc2 / ATP-dependent helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain, DinG/Rad3-type / Helicase C-terminal domain / Superfamilies 1 and 2 helicase ATP-binding type-2 domain profile. / Transcription initiation factor IIE subunit alpha, N-terminal / Transcription factor TFE/TFIIEalpha HTH domain / TFIIEalpha/SarR/Rpc3 HTH domain / Transcription factor E / TFIIE alpha subunit / TFE/IIEalpha-type HTH domain profile. / Transcription initiation factor IIE / Transcription initiation factor IIF, beta subunit / TFIIF beta subunit, HTH domain / TFIIF, beta subunit, N-terminal / TFIIF, beta subunit HTH domain / TFIIF, beta subunit N-terminus / Transcription initiation factor IIF, alpha subunit / Transcription initiation factor IIF, alpha subunit (TFIIF-alpha) / Transcription Factor IIF, Rap30/Rap74, interaction / Transcription factor TFIIB, cyclin-like domain / Transcription factor TFIIB, conserved site / Transcription factor TFIIB repeat / Transcription factor TFIIB repeat signature. / Zinc finger TFIIB-type profile. / Transcription factor TFIIB / Zinc finger, TFIIB-type / Helicase/UvrB, N-terminal / Type III restriction enzyme, res subunit / TFIIB zinc-binding / TATA-box binding protein, eukaryotic / TATA-box binding protein / TATA-box binding protein, conserved site / Transcription factor TFIID (or TATA-binding protein, TBP) / Transcription factor TFIID repeat signature. / DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved site / TBP domain superfamily / DEAH-box subfamily ATP-dependent helicases signature. / DNA-directed RNA polymerase II subunit Rpb4-like / RNA polymerase Rpb1 C-terminal repeat / RNA polymerase II, heptapeptide repeat, eukaryotic / Eukaryotic RNA polymerase II heptapeptide repeat. / RNA polymerase Rpb1, domain 6 / RNA polymerase Rpb1, domain 6 / RNA polymerase Rpb4/RPC9, core / DNA-directed RNA-polymerase II subunit / RNA polymerase Rpb1, domain 7 / RNA polymerase Rpb1, domain 7 superfamily / RNA polymerase Rpb1, domain 7 / Pol II subunit B9, C-terminal zinc ribbon / RNA polymerase RBP11 / Rpb4/RPC9 superfamily / RNA polymerase subunit Rpb4/RPC9 / RNA polymerase Rpb4 / Cyclin-like / domain present in cyclins, TFIIB and Retinoblastoma / Cyclin-like superfamily / Zinc finger TFIIS-type signature. / HRDC-like superfamily / RNA polymerase Rpb7-like , N-terminal / RNA polymerase Rpb7-like, N-terminal domain superfamily / RNA polymerase subunit Rpb7-like / SHS2 domain found in N terminus of Rpb7p/Rpc25p/MJ0397 / RNA polymerase Rpb2, domain 5 / RNA polymerase Rpb2, domain 5
Similarity search - Domain/homology
Transcription initiation factor IIE subunit beta / RPB4 isoform 1 / TFA1 isoform 1 / RPC10 isoform 1 / TFG2 isoform 1 / RPB3 isoform 1 / General transcription and DNA repair factor IIH helicase subunit XPD / DNA-directed RNA polymerase subunit / DNA-directed RNA polymerase subunit / RNA polymerase II transcription factor B subunit 2 ...Transcription initiation factor IIE subunit beta / RPB4 isoform 1 / TFA1 isoform 1 / RPC10 isoform 1 / TFG2 isoform 1 / RPB3 isoform 1 / General transcription and DNA repair factor IIH helicase subunit XPD / DNA-directed RNA polymerase subunit / DNA-directed RNA polymerase subunit / RNA polymerase II transcription factor B subunit 2 / DNA-directed RNA polymerases I, II, and III subunit RPABC1 / DNA-directed RNA polymerase subunit beta / RPB11 isoform 1 / RPB10 isoform 1 / DNA-directed RNA polymerases I, II, and III subunit RPABC3 / DNA-directed RNA polymerases I, II, and III subunit RPABC2 / RNA polymerase II transcription factor B subunit 3 / DNA-directed RNA polymerase subunit / TATA-box-binding protein / Transcription initiation factor IIB / Transcription initiation factor IIF subunit alpha / General transcription and DNA repair factor IIH helicase/translocase subunit XPB/SSL2 / General transcription and DNA repair factor IIH subunit TFB5
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.0 Å
AuthorsYang C / Fujiwara R
Funding support United States, 5 items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R01-GM123233 United States
National Institutes of Health/National Cancer Institute (NIH/NCI)CA196539 United States
National Institutes of Health/National Institute on Aging (NIH/NIA)AG031862 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)U24GM129547 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)S10OD023592 United States
CitationJournal: Mol Cell / Year: 2022
Title: Structural visualization of de novo transcription initiation by Saccharomyces cerevisiae RNA polymerase II.
Authors: Chun Yang / Rina Fujiwara / Hee Jong Kim / Pratik Basnet / Yunye Zhu / Jose J Gorbea Colón / Stefan Steimle / Benjamin A Garcia / Craig D Kaplan / Kenji Murakami /
Abstract: Previous structural studies of the initiation-elongation transition of RNA polymerase II (pol II) transcription have relied on the use of synthetic oligonucleotides, often artificially discontinuous ...Previous structural studies of the initiation-elongation transition of RNA polymerase II (pol II) transcription have relied on the use of synthetic oligonucleotides, often artificially discontinuous to capture pol II in the initiating state. Here, we report multiple structures of initiation complexes converted de novo from a 33-subunit yeast pre-initiation complex (PIC) through catalytic activities and subsequently stalled at different template positions. We determine that PICs in the initially transcribing complex (ITC) can synthesize a transcript of ∼26 nucleotides before transitioning to an elongation complex (EC) as determined by the loss of general transcription factors (GTFs). Unexpectedly, transition to an EC was greatly accelerated when an ITC encountered a downstream EC stalled at promoter proximal regions and resulted in a collided head-to-end dimeric EC complex. Our structural analysis reveals a dynamic state of TFIIH, the largest of GTFs, in PIC/ITC with distinct functional consequences at multiple steps on the pathway to elongation.
History
DepositionApr 27, 2021-
Header (metadata) releaseFeb 2, 2022-
Map releaseFeb 2, 2022-
UpdateDec 25, 2024-
Current statusDec 25, 2024Processing site: RCSB / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.0164
  • Imaged by UCSF Chimera
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  • Surface view colored by radius
  • Surface level: 0.0164
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-7ml0
  • Surface level: 0.0164
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_23904.png

Downloads & links

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Map

FileDownload / File: emd_23904.map.gz / Format: CCP4 / Size: 416.9 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationPIC1
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.06 Å/pix.
x 479 pix.
= 507.74 Å		1.06 Å/pix.
x 443 pix.
= 469.58 Å		1.06 Å/pix.
x 515 pix.
= 545.9 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

generated in cubic-lattice coordinate

Voxel sizeX=Y=Z: 1.06 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.0164 / Movie #1: 0.0164
Minimum - Maximum0.0 - 0.087269686
Average (Standard dev.)0.0003089125 (±0.0022727044)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin-56-163-142
Dimensions443515479
Spacing515443479
CellA: 545.89996 Å / B: 469.58 Å / C: 507.73996 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.061.061.06
M x/y/z515443479
origin x/y/z0.0000.0000.000
length x/y/z545.900469.580507.740
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS-163-56-142
NC/NR/NS515443479
D min/max/mean0.0000.0870.000

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Supplemental data

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Sample components

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Entire : RNA polymerase II pre-initiation complex (PIC1)

EntireName: RNA polymerase II pre-initiation complex (PIC1)
Components
  • Complex: RNA polymerase II pre-initiation complex (PIC1)
    • Complex: Pol II + TFIIB
      • Protein or peptide: DNA-directed RNA polymerase subunit
      • Protein or peptide: DNA-directed RNA polymerase subunit beta
      • Protein or peptide: DNA-directed RNA polymerase II subunit RPB3
      • Protein or peptide: DNA-directed RNA polymerase II subunit RPB4
      • Protein or peptide: DNA-directed RNA polymerases I, II, and III subunit RPABC1
      • Protein or peptide: DNA-directed RNA polymerases I,II,and III subunit RPABC2
      • Protein or peptide: DNA-directed RNA polymerase II subunit RPB7
      • Protein or peptide: DNA-directed RNA polymerases I, II, and III subunit RPABC3
      • Protein or peptide: DNA-directed RNA polymerase II subunit RPB9
      • Protein or peptide: DNA-directed RNA polymerases II subunit RPABC5
      • Protein or peptide: DNA-directed RNA polymerase II subunit RPB11
      • Protein or peptide: DNA-directed RNA polymerases II subunit RPABC4
      • Protein or peptide: Transcription initiation factor IIB
    • Complex: DNA+TBP+TFIIE+TFIIF
      • Protein or peptide: Transcription initiation factor IIF subunit alpha
      • Protein or peptide: Transcription initiation factor IIF subunit beta
      • Protein or peptide: Transcription initiation factor IIE subunit alpha
      • Protein or peptide: Transcription initiation factor IIE subunit beta
      • Protein or peptide: TATA-box-binding protein
      • DNA: template strand DNA
      • DNA: non-template strand DNA
    • Complex: TFIIH
      • Protein or peptide: General transcription and DNA repair factor IIH helicase subunit XPD
      • Protein or peptide: DNA-directed RNA polymerase subunit
      • Protein or peptide: DNA-directed RNA polymerase II subunit RPB4
      • Protein or peptide: General transcription and DNA repair factor IIH subunit SSL1
      • Protein or peptide: RNA polymerase II transcription factor B subunit 2
      • Protein or peptide: General transcription and DNA repair factor IIH subunit TFB5
      • Protein or peptide: BJ4_G0050160.mRNA.1.CDS.1
      • Protein or peptide: General transcription and DNA repair factor IIH helicase subunit XPB
  • Ligand: ZINC ION
  • Ligand: MAGNESIUM ION
  • Ligand: IRON/SULFUR CLUSTER

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Supramolecule #1: RNA polymerase II pre-initiation complex (PIC1)

SupramoleculeName: RNA polymerase II pre-initiation complex (PIC1) / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#28
Details: composite map assembled from 3 independently refined domains
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)

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Supramolecule #2: Pol II + TFIIB

SupramoleculeName: Pol II + TFIIB / type: complex / ID: 2 / Parent: 1 / Macromolecule list: #1-#13
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)

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Supramolecule #3: DNA+TBP+TFIIE+TFIIF

SupramoleculeName: DNA+TBP+TFIIE+TFIIF / type: complex / ID: 3 / Parent: 1 / Macromolecule list: #14-#20
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)

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Supramolecule #4: TFIIH

SupramoleculeName: TFIIH / type: complex / ID: 4 / Parent: 1 / Macromolecule list: #21-#28
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)

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Macromolecule #1: DNA-directed RNA polymerase subunit

MacromoleculeName: DNA-directed RNA polymerase subunit / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA-directed RNA polymerase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 191.821578 KDa
SequenceString: MVGQQYSSAP LRTVKEVQFG LFSPEEVRAI SVAKIRFPET MDETQTRAKI GGLNDPRLGS IDRNLKCQTC QEGMNECPGH FGHIDLAKP VFHVGFIAKI KKVCECVCMH CGKLLLDEHN ELMRQALAIK DSKKRFAAIW TLCKTKMVCE TDVPSEDDPT Q LVSRGGCG ...String:
MVGQQYSSAP LRTVKEVQFG LFSPEEVRAI SVAKIRFPET MDETQTRAKI GGLNDPRLGS IDRNLKCQTC QEGMNECPGH FGHIDLAKP VFHVGFIAKI KKVCECVCMH CGKLLLDEHN ELMRQALAIK DSKKRFAAIW TLCKTKMVCE TDVPSEDDPT Q LVSRGGCG NTQPTIRKDG LKLVGSWKKD RATGDADEPE LRVLSTEEIL NIFKHISVKD FTSLGFNEVF SRPEWMILTC LP VPPPPVR PSISFNESQR GEDDLTFKLA DILKANISLE TLEHNGAPHH AIEEAESLLQ FHVATYMDND IAGQPQALQK SGR PVKSIR ARLKGKEGRI RGNLMGKRVD FSARTVISGD PNLELDQVGV PKSIAKTLTY PEVVTPYNID RLTQLVRNGP NEHP GAKYV IRDSGDRIDL RYSKRAGDIQ LQYGWKVERH IMDNDPVLFN RQPSLHKMSM MAHRVKVIPY STFRLNLSVT SPYNA DFDG DEMNLHVPQS EETRAELSQL CAVPLQIVSP QSNKPCMGIV QDTLCGIRKL TLRDTFIELD QVLNMLYWVP DWDGVI PTP AIIKPKPLWS GKQILSVAIP NGIHLQRFDE GTTLLSPKDN GMLIIDGQII FGVVEKKTVG SSNGGLIHVV TREKGPQ VC AKLFGNIQKV VNFWLLHNGF STGIGDTIAD GPTMREITET IAEAKKKVLD VTKEAQANLL TAKHGMTLRE SFEDNVVR F LNEARDKAGR LAEVNLKDLN NVKQMVMAGS KGSFINIAQM SACVGQQSVE GKRIAFGFVD RTLPHFSKDD YSPESKGFV ENSYLRGLTP QEFFFHAMGG REGLIDTAVK TAETGYIQRR LVKALEDIMV HYDNTTRNSL GNVIQFIYGE DGMDAAHIEK QSLDTIGGS DAAFEKRYRV DLLNTDHTLD PSLLESGSEI LGDLKLQVLL DEEYKQLVKD RKFLREVFVD GEANWPLPVN I RRIIQNAQ QTFHIDHTKP SDLTIKDIVL GVKDLQENLL VLRGKNEIIQ NAQRDAVTLF CCLLRSRLAT RRVLQEYRLT KQ AFDWVLS NIEAQFLRSV VHPGEMVGVL AAQSIGEPAT QMTLNTFHFA GVASKKVTSG VPRLKEILNV AKNMKTPSLT VYL EPGHAA DQEQAKLIRS AIEHTTLKSV TIASEIYYDP DPRSTVIPED EEIIQLHFSL LDEEAEQSFD QQSPWLLRLE LDRA AMNDK DLTMGQVGER IKQTFKNDLF VIWSEDNDEK LIIRCRVVRP KSLDAETEAE EDHMLKKIEN TMLENITLRG VENIE RVVM MKYDRKVPSP TGEYVKEPEW VLETDGVNLS EVMTVPGIDP TRIYTNSFID IMEVLGIEAG RAALYKEVYN VIASDG SYV NYRHMALLVD VMTTQGGLTS VTRHGFNRSN TGALMRCSFE ETVEILFEAG ASAELDDCRG VSENVILGQM APIGTGA FD VMIDEESLVK YMPEQKITEI EDGQDGGVTP YSNESGLVNA DLDVKDELMF SPLVDSGSND AMAGGFTAYG GADYGEAT S PFGAYGEAPT SPGFGVSSPG FSPTSPTYSP TSPAYSPTSP SYSPTSPSYS PTSPSYSPTS PSYSPTSPSY SPTSPSYSP TSPSYSPTSP SYSPTSPSYS PTSPSYSPTS PSYSPTSPSY SPTSPSYSPT SPSYSPTSPA YSPTSPSYSP TSPSYSPTSP SYSPTSPSY SPTSPNYSPT SPSYSPTSPG YSPGSPAYSP KQDEQKHNEN ENSR

UniProtKB: DNA-directed RNA polymerase subunit

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Macromolecule #2: DNA-directed RNA polymerase subunit beta

MacromoleculeName: DNA-directed RNA polymerase subunit beta / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA-directed RNA polymerase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 138.937297 KDa
SequenceString: MSDLANSEKY YDEDPYGFED ESAPITAEDS WAVISAFFRE KGLVSQQLDS FNQFVDYTLQ DIICEDSTLI LEQLAQHTTE SDNISRKYE ISFGKIYVTK PMVNESDGVT HALYPQEARL RNLTYSSGLF VDVKKRTYEA IDVPGRELKY ELIAEESEDD S ESGKVFIG ...String:
MSDLANSEKY YDEDPYGFED ESAPITAEDS WAVISAFFRE KGLVSQQLDS FNQFVDYTLQ DIICEDSTLI LEQLAQHTTE SDNISRKYE ISFGKIYVTK PMVNESDGVT HALYPQEARL RNLTYSSGLF VDVKKRTYEA IDVPGRELKY ELIAEESEDD S ESGKVFIG RLPIMLRSKN CYLSEATESD LYKLKECPFD MGGYFIINGS EKVLIAQERS AGNIVQVFKK AAPSPISHVA EI RSALEKG SRFISTLQVK LYGREGSSAR TIKATLPYIK QDIPIVIIFR ALGIIPDGEI LEHICYDVND WQMLEMLKPC VED GFVIQD RETALDFIGR RGTALGIKKE KRIQYAKDIL QKEFLPHITQ LEGFESRKAF FLGYMINRLL LCALDRKDQD DRDH FGKKR LDLAGPLLAQ LFKTLFKKLT KDIFRYMQRT VEEAHDFNMK LAINAKTITS GLKYALATGN WGEQKKAMSS RAGVS QVLN RYTYSSTLSH LRRTNTPIGR DGKLAKPRQL HNTHWGLVCP AETPEGQACG LVKNLSLMSC ISVGTDPMPI ITFLSE WGM EPLEDYVPHQ SPDATRVFVN GVWHGVHRNP ARLMETLRTL RRKGDINPEV SMIRDIREKE LKIFTDAGRV YRPLFIV ED DESLGHKELK VRKGHIAKLM ATEYQDIEGG FEDVEEYTWS SLLNEGLVEY IDAEEEESIL IAMQPEDLEP AEANEEND L DVDPAKRIRV SHHATTFTHC EIHPSMILGV AASIIPFPDH NQSPRNTYQS AMGKQAMGVF LTNYNVRMDT MANILYYPQ KPLGTTRAME YLKFRELPAG QNAIVAIACY SGYNQEDSMI MNQSSIDRGL FRSLFFRSYM DQEKKYGMSI TETFEKPQRT NTLRMKHGT YDKLDDDGLI APGVRVSGED VIIGKTTPIS PDEEELGQRT AYHSKRDAST PLRSTENGIV DQVLVTTNQD G LKFVKVRV RTTKIPQIGD KFASRHGQKG TIGITYRRED MPFTAEGIVP DLIINPHAIP SRMTVAHLIE CLLSKVAALS GN EGDASPF TDITVEGISK LLREHGYQSR GFEVMYNGHT GKKLMAQIFF GPTYYQRLRH MVDDKIHARA RGPMQVLTRQ PVE GRSRDG GLRFGEMERD CMIAHGAASF LKERLMEASD AFRVHICGIC GLMTVIAKLN HNQFECKGCD NKIDIYQIHI PYAA KLLFQ ELMAMNITPR LYTDRSRDF

UniProtKB: DNA-directed RNA polymerase subunit beta

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Macromolecule #3: DNA-directed RNA polymerase II subunit RPB3

MacromoleculeName: DNA-directed RNA polymerase II subunit RPB3 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 35.330457 KDa
SequenceString: MSEEGPQVKI REASKDNVDF ILSNVDLAMA NSLRRVMIAE IPTLAIDSVE VETNTTVLAD EFIAHRLGLI PLQSMDIEQL EYSRDCFCE DHCDKCSVVL TLQAFGESES TTNVYSKDLV IVSNLMGRNI GHPIIQDKEG NGVLICKLRK GQELKLTCVA K KGIAKEHA ...String:
MSEEGPQVKI REASKDNVDF ILSNVDLAMA NSLRRVMIAE IPTLAIDSVE VETNTTVLAD EFIAHRLGLI PLQSMDIEQL EYSRDCFCE DHCDKCSVVL TLQAFGESES TTNVYSKDLV IVSNLMGRNI GHPIIQDKEG NGVLICKLRK GQELKLTCVA K KGIAKEHA KWGPAAAIEF EYDPWNKLKH TDYWYEQDSA KEWPQSKNCE YEDPPNEGDP FDYKAQADTF YMNVESVGSI PV DQVVVRG IDTLQKKVAS ILLALTQMDQ DKVNFASGDN NTASNMLGSN EDVMMTGAEQ DPYSNASQMG NTGSGGYDNA W

UniProtKB: RPB3 isoform 1

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Macromolecule #4: DNA-directed RNA polymerase II subunit RPB4

MacromoleculeName: DNA-directed RNA polymerase II subunit RPB4 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 25.451191 KDa
SequenceString: MNVSTSTFQT RRRRLKKVEE EENAATLQLG QEFQLKQINH QGEEEELIAL NLSEARLVIK EALVERRRAF KRSQKKHKKK HLKHENAND ETTAVEDEDD DLDEDDVNAD DDDFMHSETR EKELESIDVL LEQTTGGNNK DLKNTMQYLT NFSRFRDQET V GAVIQLLK ...String:
MNVSTSTFQT RRRRLKKVEE EENAATLQLG QEFQLKQINH QGEEEELIAL NLSEARLVIK EALVERRRAF KRSQKKHKKK HLKHENAND ETTAVEDEDD DLDEDDVNAD DDDFMHSETR EKELESIDVL LEQTTGGNNK DLKNTMQYLT NFSRFRDQET V GAVIQLLK STGLHPFEVA QLGSLACDTA DEAKTLIPSL NNKISDDELE RILKELSNLE TLY

UniProtKB: RPB4 isoform 1

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Macromolecule #5: DNA-directed RNA polymerases I, II, and III subunit RPABC1

MacromoleculeName: DNA-directed RNA polymerases I, II, and III subunit RPABC1
type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 25.117094 KDa
SequenceString: MDQENERNIS RLWRAFRTVK EMVKDRGYFI TQEEVELPLE DFKAKYCDSM GRPQRKMMSF QANPTEESIS KFPDMGSLWV EFCDEPSVG VKTMKTFVIH IQEKNFQTGI FVYQNNITPS AMKLVPSIPP ATIETFNEAA LVVNITHHEL VPKHIRLSSD E KRELLKRY ...String:
MDQENERNIS RLWRAFRTVK EMVKDRGYFI TQEEVELPLE DFKAKYCDSM GRPQRKMMSF QANPTEESIS KFPDMGSLWV EFCDEPSVG VKTMKTFVIH IQEKNFQTGI FVYQNNITPS AMKLVPSIPP ATIETFNEAA LVVNITHHEL VPKHIRLSSD E KRELLKRY RLKESQLPRI QRADPVALYL GLKRGEVVKI IRKSETSGRY ASYRICM

UniProtKB: DNA-directed RNA polymerases I, II, and III subunit RPABC1

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Macromolecule #6: DNA-directed RNA polymerases I,II,and III subunit RPABC2

MacromoleculeName: DNA-directed RNA polymerases I,II,and III subunit RPABC2
type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 17.931834 KDa
SequenceString:
MSDYEEAFND GNENFEDFDV EHFSDEETYE EKPQFKDGET TDANGKTIVT GGNGPEDFQQ HEQIRRKTLK EKAIPKDQRA TTPYMTKYE RARILGTRAL QISMNAPVFV DLEGETDPLR IAMKELAEKK IPLVIRRYLP DGSFEDWSVE ELIVDL

UniProtKB: DNA-directed RNA polymerases I, II, and III subunit RPABC2

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Macromolecule #7: DNA-directed RNA polymerase II subunit RPB7

MacromoleculeName: DNA-directed RNA polymerase II subunit RPB7 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 19.081053 KDa
SequenceString:
MFFIKDLSLN ITLHPSFFGP RMKQYLKTKL LEEVEGSCTG KFGYILCVLD YDNIDIQRGR ILPTDGSAEF NVKYRAVVFK PFKGEVVDG TVVSCSQHGF EVQVGPMKVF VTKHLMPQDL TFNAGSNPPS YQSSEDVITI KSRIRVKIEG CISQVSSIHA I GSIKEDYL GAI

UniProtKB: DNA-directed RNA polymerase subunit

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Macromolecule #8: DNA-directed RNA polymerases I, II, and III subunit RPABC3

MacromoleculeName: DNA-directed RNA polymerases I, II, and III subunit RPABC3
type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 16.525363 KDa
SequenceString:
MSNTLFDDIF QVSEVDPGRY NKVCRIEAAS TTQDQCKLTL DINVELFPVA AQDSLTVTIA SSLNLEDTPA NDSSATRSWR PPQAGDRSL ADDYDYVMYG TAYKFEEVSK DLIAVYYSFG GLLMRLEGNY RNLNNLKQEN AYLLIRR

UniProtKB: DNA-directed RNA polymerases I, II, and III subunit RPABC3

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Macromolecule #9: DNA-directed RNA polymerase II subunit RPB9

MacromoleculeName: DNA-directed RNA polymerase II subunit RPB9 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 14.308161 KDa
SequenceString:
MTTFRFCRDC NNMLYPREDK ENNRLLFECR TCSYVEEAGS PLVYRHELIT NIGETAGVVQ DIGSDPTLPR SDRECPKCHS RENVFFQSQ QRRKDTSMVL FFVCLSCSHI FTSDQKNKRT QFS

UniProtKB: DNA-directed RNA polymerase subunit

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Macromolecule #10: DNA-directed RNA polymerases II subunit RPABC5

MacromoleculeName: DNA-directed RNA polymerases II subunit RPABC5 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 8.290732 KDa
SequenceString:
MIVPVRCFSC GKVVGDKWES YLNLLQEDEL DEGTALSRLG LKRYCCRRMI LTHVDLIEKF LRYNPLEKRD

UniProtKB: RPB10 isoform 1

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Macromolecule #11: DNA-directed RNA polymerase II subunit RPB11

MacromoleculeName: DNA-directed RNA polymerase II subunit RPB11 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 13.633493 KDa
SequenceString:
MNAPDRFELF LLGEGESKLK IDPDTKAPNA VVITFEKEDH TLGNLIRAEL LNDRKVLFAA YKVEHPFFAR FKLRIQTTEG YDPKDALKN ACNSIINKLG ALKTNFETEW NLQTLAADDA F

UniProtKB: RPB11 isoform 1

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Macromolecule #12: DNA-directed RNA polymerases II subunit RPABC4

MacromoleculeName: DNA-directed RNA polymerases II subunit RPABC4 / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 7.729969 KDa
SequenceString:
MSREGFQIPT NLDAAAAGTS QARTATLKYI CAECSSKLSL SRTDAVRCKD CGHRILLKAR TKRLVQFEAR

UniProtKB: RPC10 isoform 1

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Macromolecule #13: Transcription initiation factor IIB

MacromoleculeName: Transcription initiation factor IIB / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 38.25734 KDa
SequenceString: MMTRESIDKR AGRRGPNLNI VLTCPECKVY PPKIVERFSE GDVVCALCGL VLSDKLVDTR SEWRTFSNDD HNGDDPSRVG EASNPLLDG NNLSTRIGKG ETTDMRFTKE LNKAQGKNVM DKKDNEVQAA FAKITMLCDA AELPKIVKDC AKEAYKLCHD E KTLKGKSM ...String:
MMTRESIDKR AGRRGPNLNI VLTCPECKVY PPKIVERFSE GDVVCALCGL VLSDKLVDTR SEWRTFSNDD HNGDDPSRVG EASNPLLDG NNLSTRIGKG ETTDMRFTKE LNKAQGKNVM DKKDNEVQAA FAKITMLCDA AELPKIVKDC AKEAYKLCHD E KTLKGKSM ESIMAASILI GCRRAEVART FKEIQSLIHV KTKEFGKTLN IMKNILRGKS EDGFLKIDTD NMSGAQNLTY IP RFCSHLG LPMQVTTSAE YTAKKCKEIK EIAGKSPITI AVVSIYLNIL LFQIPITAAK VGQTLQVTEG TIKSGYKILY EHR DKLVDP QLIANGVVSL DNLPGVEKK

UniProtKB: Transcription initiation factor IIB

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Macromolecule #14: Transcription initiation factor IIF subunit alpha

MacromoleculeName: Transcription initiation factor IIF subunit alpha / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 82.32057 KDa
SequenceString: MSRRNPPGSR NGGGPTNASP FIKRDRMRRN FLRMRMGQNG SNSSSPGVPN GDNSRGSLVK KDDPEYAEER EKMLLQIGVE ADAGRSNVK VKDEDPNEYN EFPLRAIPKE DLENMRTHLL KFQSKKKINP VTDFHLPVRL HRKDTRNLQF QLTRAEIVQR Q KEISEYKK ...String:
MSRRNPPGSR NGGGPTNASP FIKRDRMRRN FLRMRMGQNG SNSSSPGVPN GDNSRGSLVK KDDPEYAEER EKMLLQIGVE ADAGRSNVK VKDEDPNEYN EFPLRAIPKE DLENMRTHLL KFQSKKKINP VTDFHLPVRL HRKDTRNLQF QLTRAEIVQR Q KEISEYKK KAEQERSTPN SGGMNKSGTV SLNNTVKDGS QTPTVDSVTK DNTANGVNSS IPTVTGSSVP PASPTTVSAV ES NGLSNGS TSAANGLDGN ASTANLANGR PLVTKLEDAG PAEDPTKVGM VKYDGKEVTN EPEFEEGTMD PLADVAPDGG GRA KRGNLR RKTRQLKVLD ENAKKLRFEE FYPWVMEDFD GYNTWVGSYE AGNSDSYVLL SVEDDGSFTM IPADKVYKFT ARNK YATLT IDEAEKRMDK KSGEVPRWLM KHLDNIGTTT TRYDRTRRKL KAVADQQAMD EDDRDDNSEV ELDYDEEFAD DEEAP IIDG NEQENKESEQ RIKKEMLQAN AMGLRDEEAP SENEEDELFG EKKIDEDGER IKKALQKTEL AALYSSDENE INPYLS ESD IENKENESPV KKEEDSDTLS KSKRSSPKKQ QKKATNAHVH KEPTLRVKSI KNCVIILKGD KKILKSFPEG EWNPQTT KA VDSSNNASNT VPSPIKQEEG LNSTVAEREE TPAPTITEKD IIEAIGDGKV NIKEFGKFIR RKYPGAENKK LMFAIVKK L CRKVGNDHME LKKE

UniProtKB: Transcription initiation factor IIF subunit alpha

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Macromolecule #15: Transcription initiation factor IIF subunit beta

MacromoleculeName: Transcription initiation factor IIF subunit beta / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 46.684492 KDa
SequenceString: MSSGSAGAPA LSNNSTNSVA KEKSGNISGD EYLSQEEEVF DGNDIENNET KVYEESLDLD LERSNRQVWL VRLPMFLAEK WRDRNNLHG QELGKIRINK DGSKITLLLN ENDNDSIPHE YDLELTKKVV ENEYVFTEQN LKKYQQRKKE LEADPEKQRQ A YLKKQERE ...String:
MSSGSAGAPA LSNNSTNSVA KEKSGNISGD EYLSQEEEVF DGNDIENNET KVYEESLDLD LERSNRQVWL VRLPMFLAEK WRDRNNLHG QELGKIRINK DGSKITLLLN ENDNDSIPHE YDLELTKKVV ENEYVFTEQN LKKYQQRKKE LEADPEKQRQ A YLKKQERE EELKKKQQQQ KRRNNRKKFN HRVMTDRDGR DRYIPYVKTI PKKTAIVGTV CHECQVMPSM NDPNYHKIVE QR RNIVKLN NKERITTLDE TVGVTMSHTG MSMRSDNSNF LKVGREKAKS NIKSIRMPKK EILDYLFKLF DEYDYWSLKG LKE RTRQPE AHLKECLDKV ATLVKKGPYA FKYTLRPEYK KLKEEERKAT LGELADEQTG SAGDNAQGDA EADLEDEIEM EDVV

UniProtKB: TFG2 isoform 1

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Macromolecule #16: Transcription initiation factor IIE subunit alpha

MacromoleculeName: Transcription initiation factor IIE subunit alpha / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 54.804809 KDa
SequenceString: MDRPIDDIVK NLLKFVVRGF YGGSFVLVLD AILFHSVLAE DDLKQLLSIN KTELGPLIAR LRSDRLISIH KQREYPPNSK SVERVYYYV KYPHAIDAIK WKVHQVVQRL KDDLDKNSEP NGYMCPICLT KYTQLEAVQL LNFDRTEFLC SLCDEPLVED D SGKKNKEK ...String:
MDRPIDDIVK NLLKFVVRGF YGGSFVLVLD AILFHSVLAE DDLKQLLSIN KTELGPLIAR LRSDRLISIH KQREYPPNSK SVERVYYYV KYPHAIDAIK WKVHQVVQRL KDDLDKNSEP NGYMCPICLT KYTQLEAVQL LNFDRTEFLC SLCDEPLVED D SGKKNKEK QDKLNRLMDQ IQPIIDSLKK IDDSRIEENT FEIALARLIP PQNQSHAAYT YNPKKGSTMF RPGDSAPLPN LM GTALGND SSRRAGANSQ ATLHINITTA SDEVAQRELQ ERQAEEKRKQ NAVPEWHKQS TIGKTALGRL DNEEEFDPVV TAS AMDSIN PDNEPAQETS YQNNRTLTEQ EMEERENEKT LNDYYAALAK KQAKLNKEEE EEEEEEEDEE EEEEEEMEDV MDDN DETAR ENALEDEFED VTDTAGTAKT ESNTSNDVKQ ESINDKTEDA VNATATASGP SANAKPNDGD DDDDDDDDEM DIEFE DV

UniProtKB: TFA1 isoform 1

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Macromolecule #17: Transcription initiation factor IIE subunit beta

MacromoleculeName: Transcription initiation factor IIE subunit beta / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 37.050434 KDa
SequenceString: MSKNRDPLLA NLNAFKSKVK SAPVIAPAKV GQKKTNDTVI TIDGNTRKRT ASERAQENTL NSAKNPVLVD IKKEAGSNSS NAISLDDDD DDEDFGSSPS KKVRPGSIAA AALQANQTDI SKSHDSSKLL WATEYIQKKG KPVLVNELLD YLSMKKDDKV I ELLKKLDR ...String:
MSKNRDPLLA NLNAFKSKVK SAPVIAPAKV GQKKTNDTVI TIDGNTRKRT ASERAQENTL NSAKNPVLVD IKKEAGSNSS NAISLDDDD DDEDFGSSPS KKVRPGSIAA AALQANQTDI SKSHDSSKLL WATEYIQKKG KPVLVNELLD YLSMKKDDKV I ELLKKLDR IEFDPKKGTF KYLSTYDVHS PSELLKLLRS QVTFKGISCK DLKDGWPQCD ETINQLEEDS KILVLRTKKD KT PRYVWYN SGGNLKCIDE EFVKMWENVQ LPQFAELPRK LQDLGLKPAS VDPATIKRQT KRVEVKKKRQ RKGKITNTHM TGI LKDYSH RV

UniProtKB: Transcription initiation factor IIE subunit beta

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Macromolecule #18: TATA-box-binding protein

MacromoleculeName: TATA-box-binding protein / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 27.042275 KDa
SequenceString: MADEERLKEF KEANKIVFDP NTRQVWENQN RDGTKPATTF QSEEDIKRAA PESEKDTSAT SGIVPTLQNI VATVTLGCRL DLKTVALHA RNAEYNPKRF AAVIMRIREP KTTALIFASG KMVVTGAKSE DDSKLASRKY ARIIQKIGFA AKFTDFKIQN I VGSCDVKF ...String:
MADEERLKEF KEANKIVFDP NTRQVWENQN RDGTKPATTF QSEEDIKRAA PESEKDTSAT SGIVPTLQNI VATVTLGCRL DLKTVALHA RNAEYNPKRF AAVIMRIREP KTTALIFASG KMVVTGAKSE DDSKLASRKY ARIIQKIGFA AKFTDFKIQN I VGSCDVKF PIRLEGLAFS HGTFSSYEPE LFPGLIYRMV KPKIVLLIFV SGKIVLTGAK QREEIYQAFE AIYPVLSEFR KM

UniProtKB: TATA-box-binding protein

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Macromolecule #21: General transcription and DNA repair factor IIH helicase subunit XPD

MacromoleculeName: General transcription and DNA repair factor IIH helicase subunit XPD
type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA 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

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Macromolecule #22: DNA-directed RNA polymerase subunit

MacromoleculeName: DNA-directed RNA polymerase subunit / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA-directed RNA polymerase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 58.551285 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 (UNK)FAL(UNK)(UNK)SQK (UNK)GP(UNK)(UNK)V(UNK)(UNK)(UNK)(UNK) (UNK)P(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)NLSREKI LNIFENYPIV KKAYTDNVPK NFKEPEFWAR FFSSKLFRKL (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)L (UNK)(UNK)(UNK)(UNK)(UNK)F(UNK)(UNK)K (UNK)(UNK)(UNK)(UNK)LLHPVK KII(UNK)LDGNIQ DDP VVRG(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)VDIL KGMNRLSEKM IM(UNK)LK(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)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)RV IT(UNK)IKINAKQ A(UNK)H(UNK)(UNK)(UNK)EVKS TLPIDLLE S CRMLHTTCCE FLKHFAIH(UNK)(UNK) (UNK)(UNK)QKQASTVK KLYNHLKDCI EKLNELFQDV LNGDGESMSN TCT AYLKPV LNSITLATHK YDEYFNEYNN NSN

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Macromolecule #23: DNA-directed RNA polymerase II subunit RPB4

MacromoleculeName: DNA-directed RNA polymerase II subunit RPB4 / type: protein_or_peptide / ID: 23 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 37.430348 KDa
SequenceString: MDAISDPTFK HARSRKQVTE ESPSLLTVII EIAPKLWTTF DEEGNEKGSI IKVLEALIVF LNAHLAFNSA NKVAVIAAYS QGIKYLYPE STSALKASES ENKTRSDLKI INS(UNK)(UNK)YRRFR NVDETLVEEI YKLFELEKKQ IEQNSQRSTL AGA MSAGLT ...String:
MDAISDPTFK HARSRKQVTE ESPSLLTVII EIAPKLWTTF DEEGNEKGSI IKVLEALIVF LNAHLAFNSA NKVAVIAAYS QGIKYLYPE STSALKASES ENKTRSDLKI INS(UNK)(UNK)YRRFR NVDETLVEEI YKLFELEKKQ IEQNSQRSTL AGA MSAGLT YVNRISKESV TTSLKSRLLV LTCGSGSSKD EIFQYIPIMN CIFSATKMKC PIDVVKIGGS KESTFLQQTT DATN GVYLH VESTEGLIQY LATAMFIDPS LRPIIVKPNH GSVDFRTSCY LTGRVVAVGF ICSVCLCVLS IIPPGNKCPA CDSQF DEHV IAKLKRKPVV PRLKAKKKVT KP

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Macromolecule #24: General transcription and DNA repair factor IIH subunit SSL1

MacromoleculeName: General transcription and DNA repair factor IIH subunit SSL1
type: protein_or_peptide / ID: 24 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 52.024664 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 CQSRFP(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)S RYR CEDCKQ EFCVDCDVFI HEILHNCPGC ESKPVIT

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Macromolecule #25: RNA polymerase II transcription factor B subunit 2

MacromoleculeName: RNA polymerase II transcription factor B subunit 2 / type: protein_or_peptide / ID: 25 / 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: RNA polymerase II transcription factor B subunit 2

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Macromolecule #26: General transcription and DNA repair factor IIH subunit TFB5

MacromoleculeName: General transcription and DNA repair factor IIH subunit TFB5
type: protein_or_peptide / ID: 26 / 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 #27: BJ4_G0050160.mRNA.1.CDS.1

MacromoleculeName: BJ4_G0050160.mRNA.1.CDS.1 / type: protein_or_peptide / ID: 27 / 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 #28: 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: 28 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA helicase
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c
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 #19: template strand DNA

MacromoleculeName: template strand DNA / type: dna / ID: 19 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 20.240033 KDa
SequenceString: (DA)(DT)(DG)(DT)(DA)(DC)(DA)(DA)(DA)(DC) (DA)(DC)(DA)(DC)(DA)(DT)(DC)(DA)(DA)(DA) (DG)(DG)(DT)(DT)(DT)(DA)(DT)(DA)(DG) (DA)(DT)(DA)(DC)(DA)(DT)(DT)(DG)(DA)(DA) (DA) (DC)(DT)(DT)(DT)(DT)(DA) ...String:
(DA)(DT)(DG)(DT)(DA)(DC)(DA)(DA)(DA)(DC) (DA)(DC)(DA)(DC)(DA)(DT)(DC)(DA)(DA)(DA) (DG)(DG)(DT)(DT)(DT)(DA)(DT)(DA)(DG) (DA)(DT)(DA)(DC)(DA)(DT)(DT)(DG)(DA)(DA) (DA) (DC)(DT)(DT)(DT)(DT)(DA)(DT)(DA) (DT)(DA)(DC)(DG)(DC)(DG)(DC)(DC)(DT)(DT) (DT)(DT) (DT)(DT)(DT)(DT)(DT)(DT)

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Macromolecule #20: non-template strand DNA

MacromoleculeName: non-template strand DNA / type: dna / ID: 20 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Molecular weightTheoretical: 20.436189 KDa
SequenceString: (DA)(DA)(DA)(DA)(DA)(DA)(DA)(DA)(DA)(DA) (DG)(DG)(DC)(DG)(DC)(DG)(DT)(DA)(DT)(DA) (DT)(DA)(DA)(DA)(DA)(DG)(DT)(DT)(DT) (DC)(DA)(DA)(DT)(DG)(DT)(DA)(DT)(DC)(DT) (DA) (DT)(DA)(DA)(DA)(DC)(DC) ...String:
(DA)(DA)(DA)(DA)(DA)(DA)(DA)(DA)(DA)(DA) (DG)(DG)(DC)(DG)(DC)(DG)(DT)(DA)(DT)(DA) (DT)(DA)(DA)(DA)(DA)(DG)(DT)(DT)(DT) (DC)(DA)(DA)(DT)(DG)(DT)(DA)(DT)(DC)(DT) (DA) (DT)(DA)(DA)(DA)(DC)(DC)(DT)(DT) (DT)(DG)(DA)(DT)(DG)(DT)(DG)(DT)(DG)(DT) (DT)(DT) (DG)(DT)(DA)(DC)(DA)(DT)

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Macromolecule #29: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 29 / Number of copies: 17 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

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Macromolecule #30: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 30 / Number of copies: 1 / Formula: MG
Molecular weightTheoretical: 24.305 Da

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Macromolecule #31: IRON/SULFUR CLUSTER

MacromoleculeName: IRON/SULFUR CLUSTER / type: ligand / ID: 31 / Number of copies: 1 / Formula: SF4
Molecular weightTheoretical: 351.64 Da
Chemical component information

ChemComp-FS1:
IRON/SULFUR CLUSTER

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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: 7.6
VitrificationCryogen name: ETHANE

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 45.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Startup modelType of model: NONE
Final reconstructionResolution.type: BY AUTHOR / Resolution: 3.0 Å / Resolution method: FSC 0.143 CUT-OFF
Details: Final map is a composite of 3 separately refined domains.
Number images used: 137466
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD
Final 3D classificationSoftware - Name: RELION (ver. 3.1)
FSC plot (resolution estimation)

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Atomic model buiding 1

Initial modelPDB ID:

5oqj


Chain - Source name: PDB / Chain - Initial model type: experimental model
RefinementSpace: REAL
Output model

PDB-7ml0:
RNA polymerase II pre-initiation complex (PIC1)

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