Cryo-EM structure of E.coli transcription initiation complex with transcription factor GcvA
Resolution: 3.97 Å
EM Method: Single-particle
Fitted PDBs: 8y6u
Q-score: 0.318
Biochem Biophys Res Commun (2024) 691 pp. 149327-149327 [ Pubmed: 38039839 DOI: doi:10.1016/j.bbrc.2023.149327 ]
- Non-template promoter dna (28 kDa, DNA from Escherichia coli)
- Template promoter dna (28 kDa, DNA from Escherichia coli)
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Rna polymerase sigma factor rpod (70 kDa, Protein from Escherichia coli)
- E.coli transcription initiation complex with gcva (Complex from Escherichia coli K-12)
- Glycine cleavage system transcriptional activator (34 kDa, Protein from Escherichia coli K-12)
CryoEM structure of bacterial transcription intermediate complex mediated by activator PspF
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 7qv9
Q-score: 0.323
Ye F, Gao F, Liu X, Buck M, Zhang X
Sci Adv (2022) 8 pp. eadd3479-eadd3479 [ Pubmed: 36542713 DOI: doi:10.1126/sciadv.add3479 ]
- Template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli K-12)
- Non-template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Bacterial transcription intermediate complex mediated by pspf activator protein (710 kDa, Complex)
- Transcription activator pspf (33 kDa, Protein from Escherichia coli K-12)
- Aluminum fluoride (83 Da, Ligand)
- Adenosine-5'-diphosphate (427 Da, Ligand)
- Rna polymerase sigma-54 factor (53 kDa, Protein from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli K-12)
CryoEM structure of bacterial transcription close complex (RPc)
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 7qwp
Q-score: 0.378
Ye F, Gao F, Liu X, Buck M, Zhang X
Sci Adv (2022) 8 pp. eadd3479-eadd3479 [ Pubmed: 36542713 DOI: doi:10.1126/sciadv.add3479 ]
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Cryo-em structure of rna polymerase-sigma54 holo enzyme with promoter dna closed complex (500 kDa, Complex)
- Rna polymerase sigma-54 factor (56 kDa, Protein from Klebsiella pneumoniae)
- Non-template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli K-12)
Cryo-EM structure of RNA polymerase-sigma54 holo enzyme with promoter DNA closed complex
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 7qxi
Q-score: 0.364
Ye F, Gao F, Liu X, Buck M, Zhang X
Sci Adv (2022) 8 pp. eadd3479-eadd3479 [ Pubmed: 36542713 DOI: doi:10.1126/sciadv.add3479 ]
- Template dna promoter (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Non-template promoter dna (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli K-12)
- Rna polymerase sigma-54 factor (56 kDa, Protein from Klebsiella pneumoniae)
- Non-template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Template dna promoter (Complex from Klebsiella pneumoniae)
- Cryo-em structure of rna polymerase-sigma54 holo enzyme with promoter dna closed complex (500 kDa, Complex)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunits alpha, beta, beta' and omega (Complex from Escherichia coli K-12)
- Rna polymerase sigma-54 factor (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli K-12)
Cryo-EM structure of RNA polymerase-sigma54 holo enzyme with promoter DNA closed complex
Resolution: 3.8 Å
EM Method: Single-particle
Fitted PDBs: 5nsr
Q-score: 0.289
Glyde R, Ye F, Darbari VC, Zhang N, Buck M, Zhang X
Mol Cell (2017) 67 pp. 106-116.e4 [ Pubmed: 28579332 DOI: doi:10.1016/j.molcel.2017.05.010 ]
- Sigma-54 transcription initiation factor (Complex from Klebsiella pneumoniae)
- Sigma-54 promoter dna (Complex from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Escherichia coli core rna polymerase (Complex from Escherichia coli K-12)
- Non-template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit beta' (155 kDa, Protein from Escherichia coli K-12)
- 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,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor (62 kDa, Protein from Klebsiella pneumoniae)
- Cryo-em structure of rna polymerase-sigma54 holo enzyme with promoter dna closed complex (Complex)
- Template dna promoter (19 kDa, DNA from Klebsiella pneumoniae)
Resolution: 5.8 Å
EM Method: Single-particle
Fitted PDBs: 5nss
Q-score: 0.142
Glyde R, Ye F, Darbari VC, Zhang N, Buck M, Zhang X
Mol Cell (2017) 67 pp. 106-116.e4 [ DOI: doi:10.1016/j.molcel.2017.05.010 Pubmed: 28579332 ]
- Cryo-em structure of rna polymerase -sigma54 holoenzyme with promoter dna and transcription activator pspf (Complex)
- Dna-directed rna polymerase subunit beta',dna-directed rna polymerase subunit beta',dna-directed rna polymerase subunit beta' (158 kDa, Protein from Escherichia coli K-12)
- Non-template promoter dna (19 kDa, DNA from Escherichia coli K-12)
- Dna-directed rna polymerase subunit omega (10 kDa, Protein from Escherichia coli K-12)
- Escherichia coli core rna polymerase (Complex from Escherichia coli K-12)
- 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,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,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,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor rpon,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,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor,rna polymerase sigma-54 factor (62 kDa, Protein from Klebsiella pneumoniae)
- Template promoter dna (19 kDa, DNA from Klebsiella pneumoniae)
- Sigma-54 transcription initiation factor (Complex from Klebsiella pneumoniae)
- Sigma-54 promoter dna (Complex from Klebsiella pneumoniae)
- Pspf transcriptional activator (Complex from Escherichia coli K-12)
- Dna-directed rna polymerase subunit beta (150 kDa, Protein from Escherichia coli K-12)
- Dna-directed rna polymerase subunit alpha (36 kDa, Protein from Escherichia coli K-12)
- Psp operon transcriptional activator (33 kDa, Protein from Escherichia coli K-12)