Structure of Integrator-PP2A bound to a paused RNA polymerase II-DSIF-NELF-nucleosome complex
Resolution: 4.1 Å
EM Method: Single-particle
Fitted PDBs: 8rbx
Q-score: 0.037
Fianu I, Ochmann M, Walshe JL, Dybkov O, Cruz JN, Urlaub H, Cramer P
Nature (2024) 629 pp. 219-227 [ Pubmed: 38570683 DOI: doi:10.1038/s41586-024-07269-4 ]
- Rna polymerase ii subunit d (16 kDa, Protein from Sus scrofa)
- Integrator complex subunit 14 (57 kDa, Protein from Homo sapiens)
- Integrator complex subunit 10 (82 kDa, Protein from Homo sapiens)
- Integrator complex subunit 1 (244 kDa, Protein from Homo sapiens)
- Serine/threonine-protein phosphatase 2a catalytic subunit alpha isoform (35 kDa, Protein from Homo sapiens)
- Non-template dna (45 kDa, DNA from synthetic construct)
- Integrator complex subunit 7 (107 kDa, Protein from Homo sapiens)
- Histone h3.3c (15 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Integrator complex subunit 11 (67 kDa, Protein from Homo sapiens)
- Transcription elongation factor spt5 (121 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb3 (31 kDa, Protein from Sus scrofa)
- Integrator complex subunit 5 (108 kDa, Protein from Homo sapiens)
- Pre-termination complex (1 MDa, Complex)
- Unk-unk-unk-unk-unk-unk-unk-unk (698 Da, Protein from Sus scrofa)
- Integrator complex subunit 9 (73 kDa, Protein from Homo sapiens)
- Integrator complex subunit 15 (50 kDa, Protein from Homo sapiens)
- Dsif (Complex from Trichoplusia ni)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc2 (14 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- Unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk-unk (1 kDa, Protein from Homo sapiens)
- Rna and dna (Complex from Sus scrofa)
- Negative elongation factor c/d (65 kDa, Protein from Homo sapiens)
- Rna (5 kDa, RNA from synthetic construct)
- Integrator complex subunit 2 (134 kDa, Protein from Homo sapiens)
- Integrator complex subunit 8 (113 kDa, Protein from Homo sapiens)
- Serine/threonine-protein phosphatase 2a 65 kda regulatory subunit a alpha isoform (65 kDa, Protein from Homo sapiens)
- Template dna (56 kDa, DNA from synthetic construct)
- Nelf-b,negative elongation factor b,negative elongation factor b,negative elongation factor b,negative elongation factor b,negative elongation factor b (68 kDa, Protein from Homo sapiens)
- Manganese (ii) ion (54 Da, Ligand)
- Histone h2b type 1-j (13 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit k (7 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- Histone h4 (11 kDa, Protein from Homo sapiens)
- Integrator-pp2a complex and nelf (Complex from Homo sapiens)
- Integrator complex subunit 4 (108 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb11-a (13 kDa, Protein from Sus scrofa)
- Integrator complex subunit 6 (100 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii (Complex from Homo sapiens)
- Negative elongation factor a (57 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Histone h2a type 1 (14 kDa, Protein from Homo sapiens)
- Dss1 (3 kDa, Protein from Trichoplusia ni)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- Nucleosome (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- Integrator complex subunit 13 (80 kDa, Protein from Homo sapiens)
Human Mediator with RNA Polymerase II Pre-initiation complex
Resolution: 4.5 Å
EM Method: Single-particle
Fitted PDBs: 7nvr
Q-score: 0.171
Aibara S, Schilbach S, Cramer P
Nature (2021) 594 pp. 124-128 [ DOI: doi:10.1038/s41586-021-03554-8 Pubmed: 33902107 ]
- Unassigned peptide, likely tfiie-beta (1 kDa, Protein from Homo sapiens)
- Transcription initiation factor iia subunit 2 (12 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 11 (13 kDa, Protein from Homo sapiens)
- Unassigned peptide (med29 or med30) (1 kDa, Protein from Trichoplusia ni)
- Mediator of rna polymerase ii transcription subunit 21 (15 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 7 (27 kDa, Protein from Homo sapiens)
- General transcription factor iif subunit 2 (28 kDa, Protein from Homo sapiens)
- Unassigned peptide (med6) (1 kDa, Protein from Homo sapiens)
- Cdk-activating kinase assembly factor mat1 (35 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 5 (8 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit f (14 kDa, Protein from Sus scrofa)
- General transcription factor iif subunit 1 (58 kDa, Protein from Homo sapiens)
- Pol complex and mediator of rna polymerase ii transcription (Complex from Homo sapiens)
- Unassigned peptide (med29 or med30) (1 kDa, Protein from Homo sapiens)
- Cyclin-h (37 kDa, Protein from Homo sapiens)
- Unassigned peptide (med29 or med30) (1 kDa, Protein from Trichoplusia ni)
- Template (32 kDa, DNA from Human mastadenovirus C)
- General transcription factor iie subunit 1 (49 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Rna_pol_l_2 domain-containing protein (13 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 3 (34 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 14 (160 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase (Complex from Sus scrofa)
- Mediator of rna polymerase ii transcription subunit 18 (23 kDa, Protein from Homo sapiens)
- Unassigned peptide (med17) (954 Da, Protein from Homo sapiens)
- General transcription factor iih subunit 2 (44 kDa, Protein from Homo sapiens)
- General transcription factor iih subunit 1 (62 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase subunit beta (134 kDa, Protein from Sus scrofa)
- Mediator of rna polymerase ii transcription subunit 20 (23 kDa, Protein from Homo sapiens)
- Nt and template (Complex from Human mastadenovirus C)
- Dna-directed rna polymerase subunit (217 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb3 (31 kDa, Protein from Sus scrofa)
- Rpol4c domain-containing protein (16 kDa, Protein from Sus scrofa)
- Mediator of rna polymerase ii transcription subunit 30 (20 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 6 (28 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 8 (29 kDa, Protein from Homo sapiens)
- Transcription initiation factor iie subunit beta (33 kDa, Protein from Homo sapiens)
- Tfiih basal transcription factor complex helicase xpd subunit (87 kDa, Protein from Homo sapiens)
- Transcription initiation factors (Complex from Homo sapiens)
- Dna-directed rna polymerase ii subunit rpb7 (19 kDa, Protein from Sus scrofa)
- Unassigned peptides (med29 or med30) (Complex from Trichoplusia ni)
- Mediator of rna polymerase ii transcription subunit 22 (22 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 28 (19 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 9 (16 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 27 (35 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 17 (72 kDa, Protein from Homo sapiens)
- General transcription and dna repair factor iih helicase subunit xpb (89 kDa, Protein from Homo sapiens)
- Rna polymerase ii subunit k (7 kDa, Protein from Sus scrofa)
- Tata-box-binding protein (37 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerase ii subunit e (24 kDa, Protein from Sus scrofa)
- Cyclin-dependent kinase 7 (39 kDa, Protein from Homo sapiens)
- Transcription initiation factor iia subunit 1 (41 kDa, Protein from Homo sapiens)
- Iron/sulfur cluster (351 Da, Ligand)
- Nt (32 kDa, DNA from Human mastadenovirus C)
- Mediator of rna polymerase ii transcription subunit 10 (15 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc5 (7 kDa, Protein from Sus scrofa)
- Human mediator with rna polymerase ii pre-initiation complex (Complex)
- Magnesium ion (24 Da, Ligand)
- Unassigned peptide, likely xpb (698 Da, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 4 (29 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 31 (15 kDa, Protein from Homo sapiens)
- Dna-directed rna polymerases i, ii, and iii subunit rpabc3 (17 kDa, Protein from Sus scrofa)
- Dna-directed rna polymerase ii subunit rpb9 (14 kDa, Protein from Sus scrofa)
- General transcription factor iih subunit 4 (52 kDa, Protein from Homo sapiens)
- Transcription initiation factor iib (34 kDa, Protein from Homo sapiens)
- Mediator of rna polymerase ii transcription subunit 19 (26 kDa, Protein from Homo sapiens)
- Unassigned peptide (med14) (1 kDa, Protein from Homo sapiens)