Structures of class II bacterial transcription complexes
Resolution: 4.5 Å
EM Method: Single-particle
Fitted PDBs: 7bef
Q-score: 0.229
Hao M, Ye F, Jovanovic M, Kotta-Loizou I, Xu Q, Qin X, Buck M, Zhang X, Wang M
Adv Sci (2022) 9 pp. e2103669-e2103669 [ DOI: doi:10.1002/advs.202103669 Pubmed: 34761556 ]
- Rna polymerase sigma factor rpod (72 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli (strain K12))
- Pmicf promoter template dna (22 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli (strain K12))
- Pmicf promoter non-template dna (22 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase (Complex from Escherichia coli K-12)
- Class ii transcription complex (560 kDa, Complex)
- Transcriptional activator rama (15 kDa, Protein from Klebsiella pneumoniae)
- Transcriptional activator rama and pmicf promoter dnas (Complex from Klebsiella pneumoniae)
Structures of class I bacterial transcription complexes
Resolution: 4.2 Å
EM Method: Single-particle
Fitted PDBs: 7beg
Q-score: 0.221
Hao M, Ye F, Jovanovic M, Kotta-Loizou I, Xu Q, Qin X, Buck M, Zhang X, Wang M
Adv Sci (2022) 9 pp. e2103669-e2103669 [ DOI: doi:10.1002/advs.202103669 Pubmed: 34761556 ]
- Class i transcription complex (600 kDa, Complex)
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli)
- Rna polymerase sigma factor rpod (72 kDa, Protein from Escherichia coli)
- Class i transcription complex (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Class i pacra promoter template dna (28 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase (Complex from Escherichia coli)
- Transcriptional activator rama (15 kDa, Protein from Klebsiella pneumoniae)
- Class i pacra promoter non-template dna (29 kDa, DNA from Klebsiella pneumoniae)
Cryo-EM structure of bacterial RNAP with a DNA mimic protein Ocr from T7 phage
Resolution: 3.8 Å
EM Method: Single-particle
Fitted PDBs: 6r9b
Q-score: 0.216
Ye F, Kotta-Loizou I, Jovanovic M, Liu X, Dryden DT, Buck M, Zhang X
eLife (2020) 9 [ DOI: doi:10.7554/eLife.52125 Pubmed: 32039758 ]
- Ocr (overcome classical restriction) (Complex from Enterobacteria phage T7)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli (strain K12))
- Structural basis of transcription inhibition by the dna mimic ocr protein of bacteriophage t7 (410 kDa, Complex)
- Overcome classical restriction gp0.3 (13 kDa, Protein from Enterobacteria phage T7)
- Dna-directed rna polymerase (Complex from Escherichia coli K-12)
- Dna-directed rna polymerase subunit omega (9 kDa, Protein from Escherichia coli K-12)
Structural basis of transcription inhibition by the DNA mimic Ocr protein of bacteriophage T7
Resolution: 3.7 Å
EM Method: Single-particle
Fitted PDBs: 6r9g
Q-score: 0.225
Ye F, Kotta-Loizou I, Jovanovic M, Liu X, Dryden DT, Buck M, Zhang X
eLife (2020) 9 [ DOI: doi:10.7554/eLife.52125 Pubmed: 32039758 ]
- Ocr(overcome classical restriction) (Complex from Enterobacteria phage T7)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit omega (9 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli (strain K12))
- Overcome classical restriction gp0.3 (13 kDa, Protein from Enterobacteria phage T7)
- Dna-directed rna polymerase (Complex from Escherichia coli K-12)
- Complex structure of wide-clamp conformation of rna polymerase with t7 bacteriophage protein ocr (410 kDa, Complex)
Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme transcription open complex
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 6gh5
Q-score: 0.412
Glyde R, Ye F, Jovanovic M, Kotta-Loizou I, Buck M, Zhang X
Mol Cell (2018) 70 pp. 1111-1120.e3 [ Pubmed: 29932903 DOI: doi:10.1016/j.molcel.2018.05.021 ]
- Cryo-em structure of bacterial rna polymerase-sigma54 holoenzyme transcription open complex (490 kDa, Complex)
- Rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor (54 kDa, Protein from Klebsiella pneumoniae)
- Nifh promoter template dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli (strain K12))
- Dna (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli (strain K12))
- Nifh promoter non-template dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase (Complex from Escherichia coli K-12)
- Rna polymerase sigma-54 factor (Complex from Klebsiella pneumoniae)
Resolution: 4.1 Å
EM Method: Single-particle
Fitted PDBs: 6gh6
Q-score: 0.288
Glyde R, Ye F, Jovanovic M, Kotta-Loizou I, Buck M, Zhang X
Mol Cell (2018) 70 pp. 1111-1120.e3 [ Pubmed: 29932903 DOI: doi:10.1016/j.molcel.2018.05.021 ]
- Sigma factor 54, (Complex from Klebsiella pneumoniae)
- Nifh promoter template dna (19 kDa, DNA from Klebsiella pneumoniae)
- Cryo-em structure of bacterial rna polymerase-sigma54 holoenzyme intermediate partially loaded complex (490 kDa, Complex)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli (strain K12))
- Rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor (54 kDa, Protein from Klebsiella pneumoniae)
- Dna (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli (strain K12))
- Rna polymerase (Complex from Escherichia coli K-12)
- Nifh promoter non-tmeplate dna (19 kDa, DNA from Klebsiella pneumoniae)
Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme initial transcribing complex
Resolution: 3.7 Å
EM Method: Single-particle
Fitted PDBs: 6gfw
Q-score: 0.372
Glyde R, Ye F, Jovanovic M, Kotta-Loizou I, Buck M, Zhang X
Mol Cell (2018) 70 pp. 1111-1120.e3 [ Pubmed: 29932903 DOI: doi:10.1016/j.molcel.2018.05.021 ]
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Nifh promoter template dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli K-12)
- Nifh promoter non-template dna (19 kDa, DNA from Klebsiella pneumoniae)
- Rna polymerase sigma-54 factor (54 kDa, Protein from Klebsiella pneumoniae)
- De novo synthesized rna (1 kDa, RNA from Escherichia coli K-12)
- De novo dna (Complex from Escherichia coli K-12)
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli K-12)
- Cryo-em structure of bacterial rna polymerase-sigma54 holoenzyme initial transcribing complex (490 kDa, Complex)
- Promoter dna (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase (Complex from Escherichia coli K-12)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Rna polymerase sigma-54 factor (Complex from Klebsiella pneumoniae)