Escherichia coli RNA polymerase closed complex (TRPc) with TraR and rpsT P2 promoter
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 6psq
Q-score: 0.479
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Escherichia coli sigma70-holoenzyme bound to trar and wildtype rpst p2 as trpc (Complex from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 6psr
Q-score: 0.48
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Escherichia coli sigma70-holoenzyme bound to trar and wildtype rpst p2 as trpi1 (Complex from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 6pss
Q-score: 0.446
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
- Escherichia coli sigma70-holoenzyme bound to trar and mutant rpst p2 as trpi1.5a (Complex from Escherichia coli)
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 6pst
Q-score: 0.514
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Escherichia coli sigma70-holoenzyme bound to trar and mutant rpst p2 as trpi1.5b (Complex from Escherichia coli)
- Magnesium ion (24 Da, Ligand)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Protein trar (8 kDa, Protein from Escherichia coli)
Resolution: 3.9 Å
EM Method: Single-particle
Fitted PDBs: 6psu
Q-score: 0.426
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Escherichia coli sigma70-holoenzyme bound to trar and wildtype rpst p2 as trpi2 (Complex from Escherichia coli)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 6psv
Q-score: 0.468
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Escherichia coli sigma70-holoenzyme bound to trar and wildtype rpst p2 as tprerpo (Complex from Escherichia coli)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
Resolution: 3.7 Å
EM Method: Single-particle
Fitted PDBs: 6psw
Q-score: 0.438
Chen J, Chiu C, Gopalkrishnan S, Chen AY, Olinares PDB, Saecker RM, Winkelman JT, Maloney MF, Chait BT, Ross W, Gourse RL, Campbell EA, Darst SA
Mol Cell (2020) 78 pp. 275- [ DOI: doi:10.1016/j.molcel.2020.02.017 Pubmed: 32160514 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Escherichia coli sigma70-holoenzyme bound to trar and wildtype rpst p2 as trpo (Complex from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna (85-mer) (26 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
Cryo-EM structure of Escherichia coli RNAP polymerase bound with TraR in conformation I
Resolution: 3.7 Å
EM Method: Single-particle
Fitted PDBs: 6n57
Q-score: 0.447
Chen J, Gopalkrishnan S, Chiu C, Chen AY, Campbell EA, Gourse RL, Ross W, Darst SA
eLife (2019) 8 [ Pubmed: 31841111 DOI: doi:10.7554/eLife.49375 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Escherichia coli sigma70-holoenzyme with trar in conformation i (Complex from Escherichia coli)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
Cryo-EM structure of Escherichia coli RNAP polymerase bound with TraR in conformation II
Resolution: 3.78 Å
EM Method: Single-particle
Fitted PDBs: 6n58
Q-score: 0.443
Chen J, Gopalkrishnan S, Chiu C, Chen AY, Campbell EA, Gourse RL, Ross W, Darst SA
eLife (2019) 8 [ Pubmed: 31841111 DOI: doi:10.7554/eLife.49375 ]
- Magnesium ion (24 Da, Ligand)
- Protein trar (8 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- Chapso (631 Da, Ligand)
- Dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli)
- Zinc ion (65 Da, Ligand)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Escherichia coli sigma70-holoenzyme with trar in conformation ii (Complex from Escherichia coli)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
CryoEM structure of SigmaS-transcription initiation complex with activator Crl
Resolution: 3.26 Å
EM Method: Single-particle
Fitted PDBs: 6omf
Q-score: 0.463
Cartagena AJ, Banta AB, Sathyan N, Ross W, Gourse RL, Campbell EA, Darst SA
PNAS (2019) 116 pp. 18923-18927 [ DOI: doi:10.1073/pnas.1910827116 Pubmed: 31484766 ]
- Dna-directed rna polymerase subunit beta (Protein from Escherichia coli)
- Dna-directed rna polymerase subunit omega (Protein from Escherichia coli)
- Cryoem structure of sigmas-transcription initiation complex with activator crl (523 kDa, Complex from Salmonella enterica subsp. enterica serovar Typhimurium)
- Dna-directed rna polymerase subunit sigma-s (Protein from Salmonella enterica subsp. enterica serovar Typhimurium)
- Dna-directed rna polymerase subunit alpha (Protein from Escherichia coli)
- Template dna strand (DNA from Escherichia coli)
- Non-template dna strand (DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta' (Protein from Escherichia coli)
- Crl (Protein from Salmonella enterica subsp. enterica serovar Typhimurium)