REL PDBe PDBe PDBe 2016-01-27 2016-02-03 2016-03-30 2016-04-13 Structure of the human TAF-less PIC in the closed state Louder RK He Y Lopez-Blanco JR Fang J Chacon P Nogales E TFIID, TFIIA, transcription, RNA polymerase II, general transcription factors, preinitiation complex, core promoter, DNA binding Louder RK He Y Lopez-Blanco JR Fang J Chacon P Nogales E Structure of promoter-bound TFIID and model of human pre-initiation complex assembly NATURE 531 604 609 2016 27007846 doi:10.1038/nature17394 He Y Yan C Fang J Inouye C Tjian R Ivanov I Nogales E Structural basis of eukaryotic transcription initiation To Be Published Human TAF-less PIC bound to super core promoter DNA in the closed state Human TAF-less PIC bound to super core promoter DNA in the closed state 9 1.36 TATA-box-binding protein Homo sapiens 0.038 1 Monomer true Escherichia coli P20226 IPR000814 General transcription factor IIA Homo sapiens 0.027 1 Monomer true Escherichia coli General transcription factor IIB Homo sapiens 0.035 1 Monomer true Escherichia coli General transcription factor IIF Homo sapiens 0.087 1 Monomer true Escherichia coli RNA polymerase II Homo sapiens HeLa Human Nucleus Nuclear pellet 0.55 1 Monomer false General transcription factor IIE Homo sapiens 0.082 1 Monomer true Escherichia coli General transcription factor IIH Homo sapiens Human Nucleus Nuclear extract 0.45 1 Monomer false Transcription factor IIS Homo sapiens 0.034 1 Monomer true Escherichia coli Super core promoter Homo sapiens 0.056
The super core promoter is a composite sequence combining promoter motifs from several strong promoters from humans and D. melanogaster.
GAAGGGCGCCTATAAAAGGGGGTGGGGGCGCGTTCGTCCTCAGTCGCGATCGAACACTCGAGCCGAGCAGACGTGCCTACGGACCATGG DNA DOUBLE HELIX true singleParticle particle 0.05 7.9
10 mM HEPES, 5% glycerol, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 0.05% NP-40
Amorphous continuous carbon over C-flat holey carbon support (4 um holes with 2 um spacing) on 400 mesh copper grid.
 ETHANE 100 FEI VITROBOT MARK IV Incubate 4 ul of sample on grid for 10 minutes, then blot for 4 seconds with force 15. FEI TITAN FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 2.0 4.0 37879.0 GATAN LIQUID NITROGEN
The camera was operated in counting mode with a dose rate of 8 electrons/pixel per second.
2014-05-08 GATAN K2 SUMMIT (4k x 4k) 855 46
Whole-micrograph drift correction was performed using MotionCorr before averaging the frames.
Each particle
 C1 7.2 OTHER CTFFIND3, RELION, Bsoft 24290 emd_3307.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 192 192 192 0 0 0 192 192 192 506.88 506.88 506.88 90.0 90.0 90.0 X Y Z -0.11061411 0.21786748 0.0006074 0.00719656 2.64 2.64 2.64 0.045 AUTHOR Reconstruction of the human TAF-less PIC
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 1NVP RIGID BODY FIT Chimera REAL 1C9B RIGID BODY FIT Chimera REAL 4BBR RIGID BODY FIT Chimera REAL 4BBR RIGID BODY FIT Chimera REAL 1F3U RIGID BODY FIT Chimera REAL 1BBY RIGID BODY FIT Chimera REAL 3CRV RIGID BODY FIT Chimera REAL 1Y1V RIGID BODY FIT Chimera REAL 3NDQ RIGID BODY FIT Chimera REAL
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emd_3307_fsc.xml