Cryo-EM structure of the full transcription activation complex NtcA-NtcB-TAC
Resolution: 4.5 Å
EM Method: Single-particle
Fitted PDBs: 8h3v
Q-score: 0.191
Han SJ, Jiang YL, You LL, Shen LQ, Wu X, Yang F, Cui N, Kong WW, Sun H, Zhou K, Meng HC, Chen ZP, Chen Y, Zhang Y, Zhou CZ
Nat Struct Mol Biol (2024) 31 pp. 293-299 [ DOI: doi:10.1038/s41594-023-01149-7 Pubmed: 38177666 ]
- Full transcription activation complex with two activators ntca and ntcb (718 kDa, Complex from Anabaena)
- Ntca (24 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit alpha (26 kDa, Protein from Anabaena)
- Dna (125-mer) (38 kDa, DNA from Anabaena)
- Rna polymerase sigma factor siga (45 kDa, Protein from Anabaena)
- Ntcb (34 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit beta' (147 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit gamma (70 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit omega (9 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit beta (126 kDa, Protein from Anabaena)
- Dna (125-mer) (38 kDa, DNA from Anabaena)
Cryo-EM structure of the transcription activation complex NtcA-TAC
Resolution: 3.6 Å
EM Method: Single-particle
Fitted PDBs: 8h40
Q-score: 0.353
Han SJ, Jiang YL, You LL, Shen LQ, Wu X, Yang F, Cui N, Kong WW, Sun H, Zhou K, Meng HC, Chen ZP, Chen Y, Zhang Y, Zhou CZ
Nat Struct Mol Biol (2024) 31 pp. 293-299 [ Pubmed: 38177666 DOI: doi:10.1038/s41594-023-01149-7 ]
- Dna-directed rna polymerase subunit alpha (26 kDa, Protein from Anabaena)
- Transcription activation complex with the global regulator ntca (580 kDa, Complex from Anabaena)
- Dna-directed rna polymerase subunit gamma (70 kDa, Protein from Anabaena)
- Dna (125-mer) (38 kDa, DNA from Anabaena)
- Ntca (24 kDa, Protein from Anabaena)
- Rna polymerase sigma factor siga (45 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit omega (9 kDa, Protein from Anabaena)
- Dna (125-mer) (38 kDa, DNA from Anabaena)
- Dna-directed rna polymerase subunit beta' (147 kDa, Protein from Anabaena)
- Dna-directed rna polymerase subunit beta (126 kDa, Protein from Anabaena)
Cyanophage Pam3 portal-adaptor
Resolution: 3.57 Å
EM Method: Single-particle
Fitted PDBs: 8hds
Q-score: 0.47
Yang F, Jiang YL, Zhang JT, Zhu J, Du K, Yu RC, Wei ZL, Kong WW, Cui N, Li WF, Chen Y, Li Q, Zhou CZ
PNAS (2023) 120 pp. e2213727120-e2213727120 [ DOI: doi:10.1073/pnas.2213727120 Pubmed: 36656854 ]
- Pam3 adaptor protein (13 kDa, Protein from uncultured cyanophage)
- Pam3 portal protein (69 kDa, Protein from uncultured cyanophage)
- Uncultured cyanophage (Virus from uncultured cyanophage)
Cyanophage Pam3 capsid asymmetric unit
Resolution: 3.17 Å
EM Method: Single-particle
Fitted PDBs: 8hdt
Q-score: 0.537
Yang F, Jiang YL, Zhang JT, Zhu J, Du K, Yu RC, Wei ZL, Kong WW, Cui N, Li WF, Chen Y, Li Q, Zhou CZ
PNAS (2023) 120 pp. e2213727120-e2213727120 [ DOI: doi:10.1073/pnas.2213727120 Pubmed: 36656854 ]
- Major capsid (34 kDa, Protein from uncultured cyanophage)
- Cement (17 kDa, Protein from uncultured cyanophage)
- Uncultured cyanophage (Virus from uncultured cyanophage)
Resolution: 3.0 Å
EM Method: Helical reconstruction
Fitted PDBs: 8hdw
Q-score: 0.516
Yang F, Jiang YL, Zhang JT, Zhu J, Du K, Yu RC, Wei ZL, Kong WW, Cui N, Li WF, Chen Y, Li Q, Zhou CZ
PNAS (2023) 120 pp. e2213727120-e2213727120 [ DOI: doi:10.1073/pnas.2213727120 Pubmed: 36656854 ]
- Pam3 sheath protein (41 kDa, Protein from uncultured cyanophage)
- Pam3 tube (15 kDa, Protein from uncultured cyanophage)
- Uncultured cyanophage (Virus from uncultured cyanophage)
Cyanophage A-1(L) capsid asymmetric unit
Resolution: 3.35 Å
EM Method: Single-particle
Fitted PDBs: 7f38
Q-score: 0.523
Cui N, Yang F, Zhang JT, Sun H, Chen Y, Yu RC, Chen ZP, Jiang YL, Han SJ, Xu X, Li Q, Zhou CZ
J Virol (2021) 95 pp. e0135621-e0135621 [ DOI: doi:10.1128/JVI.01356-21 Pubmed: 34549983 ]
- Nostoc phage a1 (Virus from Nostoc phage A1)
- Putative major capsid protein (39 kDa, Protein from Nostoc phage A1)