RNA polymerase II pre-initiation complex with the distal +1 nucleosome (PIC-Nuc18W)
Resolution: 4.0 Å
EM Method: Single-particle
Fitted PDBs: 8bvw
Q-score: 0.234
Abril-Garrido J, Dienemann C, Grabbe F, Velychko T, Lidschreiber M, Wang H, Cramer P
Mol Cell (2023) 83 pp. 1798- [ DOI: doi:10.1016/j.molcel.2023.04.011 Pubmed: 37148879 ]
- General transcription factor iib (Complex from Homo sapiens)
- Transcription initiation factor iie subunit beta (33 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 2 (44 kDa, Protein from Homo sapiens)
- Transcription initiation factor iia subunit 1 (41 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit k (7 kDa, Protein from Sus scrofa)
- General transcription factor iif subunit 1 (58 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- Tata-box binding protein (Complex from Homo sapiens)
- Histone h2b 1.1 (13 kDa, Protein from Xenopus laevis)
- Dna-directed rna polymerase ii subunit rpb3 (31 kDa, Protein from Sus scrofa)
- Zinc ion (65 Da, Ligand)
- General transcription factor iia (Complex from Homo sapiens)
- Cyclin-dependent kinase 7 (39 kDa, Protein from Homo sapiens)
- Rna polymerase ii pre-initiation complex with the distal +1 nucleosome (1 MDa, Complex)
- General transcription factor iie subunit 1 (49 kDa, Protein from Homo sapiens)
- Unassigned peptide, likely tfiie-beta (1 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit d (16 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 3 (34 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Unassigned peptide, likely xpb (698 Da, Protein from Homo sapiens)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Tfiih basal transcription factor complex helicase xpd subunit (87 kDa, Protein from Homo sapiens)
- Template dna (67 kDa, DNA from unidentified adenovirus)
- Transcription initiation factor iib (34 kDa, Protein from Homo sapiens)
- Nucleosome (protein) (Complex from Xenopus laevis)
- Mammalian rna polymerase ii (516 kDa, Complex from Sus scrofa)
- Cyclin-h (37 kDa, Protein from Homo sapiens)
- General transcription factor iif subunit 2 (28 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 4 (52 kDa, Protein from Homo sapiens)
- Histone h4 (11 kDa, Protein from Xenopus laevis)
- Non-template dna (67 kDa, DNA from unidentified adenovirus)
- Histone h3.2 (15 kDa, Protein from Xenopus laevis)
- Tata-box-binding protein (37 kDa, Protein from Homo sapiens)
- General transcription factor iif (Complex from Homo sapiens)
- Transcription initiation factor iia subunit 2 (12 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 5 (8 kDa, Protein from Homo sapiens)
- Histone h2a type 1 (14 kDa, Protein from Xenopus laevis)
- General transcription factor iie (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- General transcription factor iih (490 kDa, Complex from Homo sapiens)
- Nucleosome (dna) (Complex from unidentified adenovirus)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- Cdk-activating kinase assembly factor mat1 (35 kDa, Protein from Homo sapiens)
- Iron/sulfur cluster (351 Da, Ligand)
- General transcription and dna repair factor iih helicase subunit xpb (88 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 1 (62 kDa, Protein from Homo sapiens)
cryo-EM structure of transcription coactivator SAGA
Resolution: 3.9 Å
EM Method: Single-particle
Fitted PDBs: 6t9i
Q-score: 0.38
Wang H, Dienemann C, Stutzer A, Urlaub H, Cheung ACM, Cramer P
Nature (2020) 577 pp. 717-720 [ Pubmed: 31969703 DOI: doi:10.1038/s41586-020-1933-5 ]
- Transcription initiation factor tfiid subunit 9 (17 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Unassigned sequence (11 kDa, Protein from Saccharomyces cerevisiae S288C)
- Saga-associated factor 73 (72 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 6 (57 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Saga complex (1 MDa, Complex from Saccharomyces cerevisiae S288C)
- Transcription factor spt20 (67 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 12 (61 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription-associated protein 1 (433 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcriptional coactivator hfi1/ada1 (54 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Protein spt3 (38 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcriptional activator spt7 (152 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 10 (23 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 5 (89 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 6t9k
Q-score: 0.473
Wang H, Dienemann C, Stutzer A, Urlaub H, Cheung ACM, Cramer P
Nature (2020) 577 pp. 717-720 [ Pubmed: 31969703 DOI: doi:10.1038/s41586-020-1933-5 ]
- Transcription initiation factor tfiid subunit 6 (57 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Saga core module (500 kDa, Complex from Saccharomyces cerevisiae S288C)
- Transcriptional activator spt7 (152 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcriptional coactivator hfi1/ada1 (54 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 10 (23 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Unassigned sequence (11 kDa, Protein from Saccharomyces cerevisiae S288C)
- Transcription factor spt20 (67 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 9 (17 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Protein spt3 (38 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 12 (61 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Saga-associated factor 73 (72 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Transcription initiation factor tfiid subunit 5 (89 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))