+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-22588 | |||||||||
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Title | Structure of TFIIH/Rad4-Rad23-Rad33/DNA in DNA opening | |||||||||
Map data | Composite map after multibody refinement of TFIIH/Rad4-Rad23-Rad33/DNA with separate refinement of TFIIH and Rad4-23-33/DNA bodies | |||||||||
Sample |
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Function / homology | Function and homology information nucleotide-excision repair factor 2 complex / single-strand break-containing DNA binding / XPC complex / nucleotide-excision repair, DNA damage recognition / regulation of mitotic recombination / RNA polymerase II promoter clearance / phosphatidylinositol-5-phosphate binding / positive regulation of mitotic recombination / nucleotide-excision repair factor 3 complex / DNA translocase activity ...nucleotide-excision repair factor 2 complex / single-strand break-containing DNA binding / XPC complex / nucleotide-excision repair, DNA damage recognition / regulation of mitotic recombination / RNA polymerase II promoter clearance / phosphatidylinositol-5-phosphate binding / positive regulation of mitotic recombination / nucleotide-excision repair factor 3 complex / DNA translocase activity / nucleotide-excision repair, preincision complex assembly / transcription open complex formation at RNA polymerase II promoter / transcriptional start site selection at RNA polymerase II promoter / DNA 5'-3' helicase / phosphatidylinositol-3-phosphate binding / transcription factor TFIIH holo complex / transcription factor TFIIH core complex / DNA 3'-5' helicase / transcription preinitiation complex / poly(A)+ mRNA export from nucleus / DNA duplex unwinding / 3'-5' DNA helicase activity / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / mRNA Capping / 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 Pre-transcription Events / Formation of TC-NER Pre-Incision Complex / RNA Polymerase I Promoter Escape / Gap-filling DNA repair synthesis and ligation in TC-NER / transcription by RNA polymerase I / ATPase activator activity / DNA topological change / Dual incision in TC-NER / mismatch repair / ATP-dependent activity, acting on DNA / DNA helicase activity / isomerase activity / nucleotide-excision repair / transcription initiation at RNA polymerase II promoter / ubiquitin protein ligase activity / single-stranded DNA binding / 4 iron, 4 sulfur cluster binding / 5'-3' DNA helicase activity / double-stranded DNA binding / proteasome-mediated ubiquitin-dependent protein catabolic process / transcription by RNA polymerase II / damaged DNA binding / DNA repair / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / negative regulation of transcription by RNA polymerase II / ATP hydrolysis activity / DNA binding / zinc ion binding / ATP binding / nucleus / metal ion binding / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast) / Baker's yeast (brewer's yeast) / synthetic construct (others) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 9.25 Å | |||||||||
Authors | van Eeuwen T / Min JH / Murakami K | |||||||||
Funding support | United States, 1 items
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Citation | Journal: Nat Commun / Year: 2021 Title: Cryo-EM structure of TFIIH/Rad4-Rad23-Rad33 in damaged DNA opening in nucleotide excision repair. Authors: Trevor van Eeuwen / Yoonjung Shim / Hee Jong Kim / Tingting Zhao / Shrabani Basu / Benjamin A Garcia / Craig D Kaplan / Jung-Hyun Min / Kenji Murakami / Abstract: The versatile nucleotide excision repair (NER) pathway initiates as the XPC-RAD23B-CETN2 complex first recognizes DNA lesions from the genomic DNA and recruits the general transcription factor ...The versatile nucleotide excision repair (NER) pathway initiates as the XPC-RAD23B-CETN2 complex first recognizes DNA lesions from the genomic DNA and recruits the general transcription factor complex, TFIIH, for subsequent lesion verification. Here, we present a cryo-EM structure of an NER initiation complex containing Rad4-Rad23-Rad33 (yeast homologue of XPC-RAD23B-CETN2) and 7-subunit coreTFIIH assembled on a carcinogen-DNA adduct lesion at 3.9-9.2 Å resolution. A ~30-bp DNA duplex could be mapped as it straddles between Rad4 and the Ssl2 (XPB) subunit of TFIIH on the 3' and 5' side of the lesion, respectively. The simultaneous binding with Rad4 and TFIIH was permitted by an unwinding of DNA at the lesion. Translocation coupled with torque generation by Ssl2 and Rad4 would extend the DNA unwinding at the lesion and deliver the damaged strand to Rad3 (XPD) in an open form suitable for subsequent lesion scanning and verification. | |||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | EM map: SurfViewMolmilJmol/JSmol |
Supplemental images |
-Downloads & links
-EMDB archive
Map data | emd_22588.map.gz | 10.7 MB | EMDB map data format | |
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Header (meta data) | emd-22588-v30.xml emd-22588.xml | 34.2 KB 34.2 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_22588_fsc.xml | 10.8 KB | Display | FSC data file |
Images | emd_22588.png | 44.9 KB | ||
Others | emd_22588_additional_1.map.gz emd_22588_additional_2.map.gz emd_22588_half_map_1.map.gz emd_22588_half_map_2.map.gz | 59.7 MB 75.8 MB 77.6 MB 77.6 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-22588 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-22588 | HTTPS FTP |
-Validation report
Summary document | emd_22588_validation.pdf.gz | 727.6 KB | Display | EMDB validaton report |
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Full document | emd_22588_full_validation.pdf.gz | 727.2 KB | Display | |
Data in XML | emd_22588_validation.xml.gz | 17.6 KB | Display | |
Data in CIF | emd_22588_validation.cif.gz | 23.3 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-22588 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-22588 | HTTPS FTP |
-Related structure data
Related structure data | 7k04MC 7k01C 7m2uC C: citing same article (ref.) M: atomic model generated by this map |
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Similar structure data |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_22588.map.gz / Format: CCP4 / Size: 103 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Annotation | Composite map after multibody refinement of TFIIH/Rad4-Rad23-Rad33/DNA with separate refinement of TFIIH and Rad4-23-33/DNA bodies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.08 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
-Additional map: Map of Rad4-23-33/DNA body from multibody refinement of...
File | emd_22588_additional_1.map | ||||||||||||
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Annotation | Map of Rad4-23-33/DNA body from multibody refinement of TFIIH/Rad4-Rad23-Rad33/DNA complex | ||||||||||||
Projections & Slices |
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Density Histograms |
-Additional map: Map of TFIIH body from multibody refinement of...
File | emd_22588_additional_2.map | ||||||||||||
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Annotation | Map of TFIIH body from multibody refinement of TFIIH/Rad4-Rad23-Rad33/DNA complex | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Unfiltered half map of TFIIH body from multibody...
File | emd_22588_half_map_1.map | ||||||||||||
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Annotation | Unfiltered half map of TFIIH body from multibody refinement of TFIIH/Rad4-Rad23-Rad33/DNA complex. | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Unfiltered half map of TFIIH body from multibody...
File | emd_22588_half_map_2.map | ||||||||||||
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Annotation | Unfiltered half map of TFIIH body from multibody refinement of TFIIH/Rad4-Rad23-Rad33/DNA complex. | ||||||||||||
Projections & Slices |
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Density Histograms |
-Sample components
+Entire : 10 component complex of Rad4-23, Rad33 and TFIIH on damaged DNA
+Supramolecule #1: 10 component complex of Rad4-23, Rad33 and TFIIH on damaged DNA
+Macromolecule #1: DNA repair protein RAD33
+Macromolecule #2: General transcription and DNA repair factor IIH subunit TFB2
+Macromolecule #3: DNA repair helicase RAD3
+Macromolecule #4: General transcription and DNA repair factor IIH subunit TFB1
+Macromolecule #5: General transcription and DNA repair factor IIH subunit TFB4
+Macromolecule #6: General transcription and DNA repair factor IIH subunit SSL1
+Macromolecule #9: DNA repair protein RAD4
+Macromolecule #10: DNA repair helicase RAD25
+Macromolecule #11: RNA polymerase II transcription factor B subunit 5
+Macromolecule #7: Damaged DNA strand
+Macromolecule #8: Undamaged DNA strand
+Macromolecule #12: CALCIUM ION
+Macromolecule #13: IRON/SULFUR CLUSTER
+Macromolecule #14: ZINC ION
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.6 |
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Grid | Model: Quantifoil R1.2/1.3 / Material: COPPER |
Vitrification | Cryogen name: ETHANE / Instrument: LEICA EM CPC / Details: Manually blotted by Leica EM CPC. |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELD |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |