ISDA

Entry Detail

PDB ID:

8K59

EMDB ID:

EMD-36898

Keywords:

TRANSCRIPTION/DNA/RNA

Title:

The cryo-EM map of TIC-TIEA complex

Biological Source:

Source Organism:

Escherichia coli K-12, Escherichia phage T4

Host Organism:

Escherichia coli BL21(DE3)

PDB Version:

Deposition Date:

2023-07-21

Release Date:

2024-11-13

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.50 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:DNA-directed RNA polymerase subunit alpha
Chain IDs:E (auth: A), F (auth: B)
Chain Length:231
Number of Molecules:2
Biological Source:Escherichia coli K-12

UniProt ID:P0A7Z4 Pfam ID:PF01193, PF01000

Protein Blast

Polymer Type:polypeptide(L)
Description:DNA-directed RNA polymerase subunit beta
Chain IDs:A (auth: C)
Chain Length:1340
Number of Molecules:1
Biological Source:Escherichia coli K-12

UniProt ID:P0A8V2 Pfam ID:PF04563, PF04561, PF04565, PF10385, PF00562, PF04560

Protein Blast

Polymer Type:polypeptide(L)
Description:DNA-directed RNA polymerase subunit beta'
Chain IDs:B (auth: D)
Chain Length:1363
Number of Molecules:1
Biological Source:Escherichia coli K-12

UniProt ID:P0A8T7 Pfam ID:PF04997, PF00623, PF04983, PF05000, PF04998

Protein Blast

Polymer Type:polypeptide(L)
Description:DNA-directed RNA polymerase subunit omega
Chain IDs:C (auth: E)
Chain Length:76
Number of Molecules:1
Biological Source:Escherichia coli K-12

UniProt ID:P0A800 Pfam ID:PF01192

Protein Blast

Polymer Type:polypeptide(L)
Description:RNA polymerase sigma factor RpoD
Chain IDs:D (auth: F)
Chain Length:523
Number of Molecules:1
Biological Source:Escherichia coli K-12

UniProt ID:P00579 Pfam ID:PF00140, PF04546, PF04542, PF04539, PF04545

Protein Blast

Polymer Type:polypeptide(L)
Description:15 kDa RNA polymerase-binding protein
Chain IDs:G
Chain Length:129
Number of Molecules:1
Biological Source:Escherichia phage T4

UniProt ID:P07879 Pfam ID:PF10789

Polymer Type:polydeoxyribonucleotide
Description:DNA (63-MER)
Chain IDs:I (auth: H)
Chain Length:63
Number of Molecules:1
Biological Source:Escherichia coli K-12

Polymer Type:polydeoxyribonucleotide
Description:DNA (61-MER)
Chain IDs:H (auth: I)
Chain Length:61
Number of Molecules:1
Biological Source:Escherichia coli K-12

Polymer Type:polyribonucleotide
Description:RNA (5'-R(*AP*GP*GP*UP*A)-3')
Chain IDs:J
Chain Length:5
Number of Molecules:1
Biological Source:Escherichia coli K-12

Ligand Molecules

Primary Citation

TIEA inhibits sigma70-dependent transcriptions, accelerates elongation speed and elevates transcription error

Zhang, K.N, Liu, Y, Chen, M, Wang, Y, Lin, W, Li, M, Zhang, X, Gao, Y, Gong, Q, Chen, H, Steve, M, Li, S, Zhang, K, Liu, B.Show

To Be Published ? ? ? (?)

Primary Citation of related structures