Cryo-EM structure of CII-dependent transcription activation complex
Resolution: 3.1 Å
EM Method: Single-particle
Fitted PDBs: 8igr
Q-score: 0.52
Zhao M, Gao B, Wen A, Feng Y, Lu YQ
Structure (2023) 31 pp. 968- [ DOI: doi:10.1016/j.str.2023.05.008 Pubmed: 37269829 ]
- Template strand dna (26 kDa, DNA from Escherichia coli (strain K12))
- Magnesium ion (24 Da, Ligand)
- Cii-dependent transcription activation complex (Complex from Escherichia coli)
- 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))
- Transcriptional activator ii (11 kDa, Protein from Escherichia phage Lambda)
- Zinc ion (65 Da, Ligand)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli (strain K12))
- Nontemplate strand dna (26 kDa, DNA from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli (strain K12))
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli (strain K12))
The cryo-EM structure of an AlpA-loading complex
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 7xya
Q-score: 0.447
Wen A, Zhao M, Jin S, Lu YQ, Feng Y
Nucleic Acids Res (2022) 50 pp. 8321-8330 [ Pubmed: 35871295 DOI: doi:10.1093/nar/gkac608 ]
- Rna polymerase sigma factor rpod (69 kDa, Protein from Pseudomonas aeruginosa)
- Template strand dna (19 kDa, DNA from Pseudomonas aeruginosa)
- Magnesium ion (24 Da, Ligand)
- Alpa-loading complex (Complex from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Pseudomonas aeruginosa)
- Nontemplate strand dna (19 kDa, DNA from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit beta (151 kDa, Protein from Pseudomonas aeruginosa)
- Rna (3 kDa, RNA from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit omega (9 kDa, Protein from Pseudomonas aeruginosa)
- Alpa (20 kDa, Protein from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit beta' (154 kDa, Protein from Pseudomonas aeruginosa)
The cryo-EM structure of an AlpA-loaded complex
Resolution: 3.7 Å
EM Method: Single-particle
Fitted PDBs: 7xyb
Q-score: 0.381
Wen A, Zhao M, Jin S, Lu YQ, Feng Y
Nucleic Acids Res (2022) 50 pp. 8321-8330 [ Pubmed: 35871295 DOI: doi:10.1093/nar/gkac608 ]
- Magnesium ion (24 Da, Ligand)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Pseudomonas aeruginosa)
- Alpa (20 kDa, Protein from Pseudomonas aeruginosa)
- Nontemplate strand dna (24 kDa, DNA from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit beta (151 kDa, Protein from Pseudomonas aeruginosa)
- Template strand dna (23 kDa, DNA from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit omega (9 kDa, Protein from Pseudomonas aeruginosa)
- Alpa-loaded complex (Complex from Pseudomonas aeruginosa)
- Rna (4 kDa, RNA from Pseudomonas aeruginosa)
- Dna-directed rna polymerase subunit beta' (154 kDa, Protein from Pseudomonas aeruginosa)