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Open data
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Basic information
Entry | Database: PDB / ID: 6mzm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Title | Human TFIID bound to promoter DNA and TFIIA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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![]() | transcription/dna / Transcription / DNA / Nuclear / transcription-dna complex | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Function / homology | ![]() spermine transport / negative regulation of MHC class I biosynthetic process / SAGA complex assembly / lateral mesodermal cell differentiation / DNA-templated transcription open complex formation / allantois development / pre-snoRNP complex / positive regulation of androgen receptor activity / TFIIH-class transcription factor complex binding / histone H4K16ac reader activity ...spermine transport / negative regulation of MHC class I biosynthetic process / SAGA complex assembly / lateral mesodermal cell differentiation / DNA-templated transcription open complex formation / allantois development / pre-snoRNP complex / positive regulation of androgen receptor activity / TFIIH-class transcription factor complex binding / histone H4K16ac reader activity / negative regulation of protein autoubiquitination / transcription factor TFTC complex / negative regulation of MHC class II biosynthetic process / RNA polymerase I general transcription initiation factor activity / regulation of cell cycle G1/S phase transition / RNA polymerase transcription factor SL1 complex / SLIK (SAGA-like) complex / RNA polymerase III general transcription initiation factor activity / RNA polymerase I core promoter sequence-specific DNA binding / hepatocyte differentiation / positive regulation of response to cytokine stimulus / maintenance of protein location in nucleus / RNA Polymerase III Transcription Initiation From Type 1 Promoter / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Polymerase III Transcription Initiation From Type 3 Promoter / transcription factor TFIIA complex / female germ cell nucleus / C2H2 zinc finger domain binding / RNA Polymerase III Abortive And Retractive Initiation / box C/D snoRNP assembly / male pronucleus / female pronucleus / RNA polymerase II general transcription initiation factor binding / nuclear vitamin D receptor binding / RNA polymerase binding / regulation of fat cell differentiation / nuclear thyroid hormone receptor binding / limb development / SAGA complex / RNA Polymerase I Transcription Termination / transcription preinitiation complex / inner cell mass cell proliferation / cellular response to ATP / response to L-glutamate / RNA polymerase II general transcription initiation factor activity / transcription factor TFIID complex / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / histone acetyltransferase binding / midbrain development / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / 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 / histone acetyltransferase activity / regulation of RNA splicing / ubiquitin conjugating enzyme activity / transcription initiation at RNA polymerase I promoter / aryl hydrocarbon receptor binding / TFIIB-class transcription factor binding / RNA Polymerase I Transcription Initiation / P-TEFb complex binding / MLL1 complex / negative regulation of cell cycle / RNA polymerase II transcribes snRNA genes / negative regulation of ubiquitin-dependent protein catabolic process / positive regulation of transcription initiation by RNA polymerase II / embryonic placenta development / somitogenesis / transcription by RNA polymerase III / regulation of DNA repair / transcription regulator inhibitor activity / core promoter sequence-specific DNA binding / RNA polymerase II core promoter sequence-specific DNA binding / histone H4K16 acetyltransferase activity / histone H3K56 acetyltransferase activity / histone H3K23 acetyltransferase activity / histone H2AK5 acetyltransferase activity / histone H2AK9 acetyltransferase activity / histone H2BK5 acetyltransferase activity / histone H2BK12 acetyltransferase activity / histone H3K4 acetyltransferase activity / histone H3K27 acetyltransferase activity / histone H3K36 acetyltransferase activity / histone H3K122 acetyltransferase activity / histone H3K18 acetyltransferase activity / histone H3K9 acetyltransferase activity / histone H3K14 acetyltransferase activity / histone H4K5 acetyltransferase activity / histone H4K8 acetyltransferase activity / histone H4K12 acetyltransferase activity / RNA polymerase II preinitiation complex assembly / histone acetyltransferase / ovarian follicle development / positive regulation of intrinsic apoptotic signaling pathway / estrogen receptor signaling pathway / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / RNA Polymerase II Pre-transcription Events Similarity search - Function | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Biological species | ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 7.5 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Patel, A.B. / Louder, R.K. / Greber, B.J. / Grunberg, S. / Luo, J. / Fang, J. / Liu, Y. / Ranish, J. / Hahn, S. / Nogales, E. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of human TFIID and mechanism of TBP loading onto promoter DNA. Authors: Avinash B Patel / Robert K Louder / Basil J Greber / Sebastian Grünberg / Jie Luo / Jie Fang / Yutong Liu / Jeff Ranish / Steve Hahn / Eva Nogales / ![]() Abstract: The general transcription factor IID (TFIID) is a critical component of the eukaryotic transcription preinitiation complex (PIC) and is responsible for recognizing the core promoter DNA and ...The general transcription factor IID (TFIID) is a critical component of the eukaryotic transcription preinitiation complex (PIC) and is responsible for recognizing the core promoter DNA and initiating PIC assembly. We used cryo-electron microscopy, chemical cross-linking mass spectrometry, and biochemical reconstitution to determine the complete molecular architecture of TFIID and define the conformational landscape of TFIID in the process of TATA box-binding protein (TBP) loading onto promoter DNA. Our structural analysis revealed five structural states of TFIID in the presence of TFIIA and promoter DNA, showing that the initial binding of TFIID to the downstream promoter positions the upstream DNA and facilitates scanning of TBP for a TATA box and the subsequent engagement of the promoter. Our findings provide a mechanistic model for the specific loading of TBP by TFIID onto the promoter. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
History |
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Structure visualization
Movie |
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 779.3 KB | Display | ![]() |
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PDB format | ![]() | 560.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 9306MC ![]() 9298C ![]() 9299C ![]() 9300C ![]() 9301C ![]() 9302C ![]() 9305C ![]() 6mzcC ![]() 6mzdC ![]() 6mzlC C: citing same article ( M: map data used to model this data |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Components
-Transcription initiation factor TFIID subunit ... , 11 types, 11 molecules ABDGHIJKLOR
#1: Protein | Mass: 57193.742 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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#2: Protein | Mass: 137159.984 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#3: Protein | Mass: 104052.086 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#4: Protein | Mass: 85785.164 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#5: Protein | Mass: 72749.297 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#6: Protein | Mass: 72365.836 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#7: Protein | Mass: 40325.117 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#8: Protein | Mass: 32975.344 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#9: Protein | Mass: 28830.689 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#10: Protein | Mass: 21731.248 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#11: Protein | Mass: 17948.467 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
-Protein , 2 types, 2 molecules TZ
#12: Protein | Mass: 37729.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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#17: Protein | Mass: 20272.906 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
-DNA chain , 2 types, 2 molecules UV
#13: DNA chain | Mass: 24498.586 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
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#14: DNA chain | Mass: 24854.842 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
-Transcription initiation factor IIA subunit ... , 2 types, 2 molecules WX
#15: Protein | Mass: 10675.194 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#16: Protein | Mass: 11275.824 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
-Details
Has protein modification | N |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: General transcription factor IID / Type: COMPLEX / Entity ID: all / Source: NATURAL | ||||||||||||||||||||||||||||
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Source (natural) | Organism: ![]() | ||||||||||||||||||||||||||||
Buffer solution | pH: 7.9 | ||||||||||||||||||||||||||||
Buffer component |
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Specimen | Conc.: 0.2 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES | ||||||||||||||||||||||||||||
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277.15 K / Details: BT 4s; BF 15N |
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Electron microscopy imaging
Microscopy | Model: FEI TITAN |
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Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Cs: 2.7 mm / C2 aperture diameter: 50 µm |
Specimen holder | Cryogen: NITROGEN Specimen holder model: GATAN 626 SINGLE TILT LIQUID NITROGEN CRYO TRANSFER HOLDER |
Image recording | Electron dose: 40 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
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Processing
Software | Name: PHENIX / Version: 1.14_3211: / Classification: refinement | ||||||||||||||||||||||||
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EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||
3D reconstruction | Resolution: 7.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 25180 / Symmetry type: POINT | ||||||||||||||||||||||||
Refine LS restraints |
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