Cryo-EM structure of the Sulfolobus acidocaldarius RNA polymerase at 2.88 A
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 7ok0
Q-score: 0.558
Pilotto S, Fouqueau T, Lukoyanova N, Sheppard C, Lucas-Staat S, Diaz-Santin LM, Matelska D, Prangishvili D, Cheung ACM, Werner F
Nat Commun (2021) 12 pp. 5523-5523 [ DOI: doi:10.1038/s41467-021-25666-5 Pubmed: 34535646 ]
- Fe3-s4 cluster (295 Da, Ligand)
- Dna-directed rna polymerase subunit e (20 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit d (29 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase subunit h (9 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase subunit n (7 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase subunit b (126 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase subunit k (10 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Apo-rna polymerase (404 kDa, Complex)
- Dna-directed rna polymerase subunit a' (99 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase subunit l (10 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase subunit p (5 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase, subunit g (15 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase, subunit f (13 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Dna-directed rna polymerase subunit a'' (44 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
- Conserved protein (12 kDa, Protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770))
Resolution: 3.27 Å
EM Method: Single-particle
Fitted PDBs: 7oq4
Q-score: 0.524
Pilotto S, Fouqueau T, Lukoyanova N, Sheppard C, Lucas-Staat S, Diaz-Santin LM, Matelska D, Prangishvili D, Cheung ACM, Werner F
Nat Commun (2021) 12 pp. 5523-5523 [ DOI: doi:10.1038/s41467-021-25666-5 Pubmed: 34535646 ]
- Fe3-s4 cluster (295 Da, Ligand)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit a'' (44 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit p (5 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Conserved protein (12 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit d (29 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit h (9 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit l (10 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit k (10 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit n (7 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Rnap inhibitory protein (17 kDa, Protein from Acidianus two-tailed virus)
- Dna-directed rna polymerase subunit a' (99 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase subunit e (20 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit b (126 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase, subunit f (13 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Complex of archaeal rna-polymerase with the atv inhibitory protein rip (421 kDa, Complex)
- Dna-directed rna polymerase, subunit g (15 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
Cryo-EM structure of the cellular negative regulator TFS4 bound to the archaeal RNA polymerase
Resolution: 2.61 Å
EM Method: Single-particle
Fitted PDBs: 7oqy
Q-score: 0.586
Pilotto S, Fouqueau T, Lukoyanova N, Sheppard C, Lucas-Staat S, Diaz-Santin LM, Matelska D, Prangishvili D, Cheung ACM, Werner F
Nat Commun (2021) 12 pp. 5523-5523 [ DOI: doi:10.1038/s41467-021-25666-5 Pubmed: 34535646 ]
- Fe3-s4 cluster (295 Da, Ligand)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit a'' (44 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit p (5 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase, subunit m (rpom-2) (10 kDa, Protein from Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2))
- Conserved protein (12 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit d (29 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit h (9 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit l (10 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit k (10 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit n (7 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit a' (99 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Magnesium ion (24 Da, Ligand)
- Tfs4 bound to the rna polymerase (414 kDa, Complex from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit b (126 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase subunit e (20 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase, subunit f (13 kDa, Protein from Sulfolobus acidocaldarius DSM 639)
- Dna-directed rna polymerase, subunit g (15 kDa, Protein from Sulfolobus acidocaldarius DSM 639)