ISDA: 8K5A

Deposition Date 2023-07-21

Release Date 2024-07-24

Last Version Date 2025-07-23

Entry Detail

PDB ID:

8K5A

Keywords:

TRANSCRIPTION/DNA/RNA

Title:

The cryo-EM map of open TIEA-TEC complex

Biological Source:

Source Organism:

Escherichia coli K-12 (Taxon ID: 83333)
Escherichia phage T4 (Taxon ID: 2681598)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.30 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit alpha
Gene (Uniprot):rpoA
Chain IDs:A, B
Chain Length:231
Number of Molecules:2
Biological Source:Escherichia coli K-12

UniProt ID:P0A7Z4 Pfam ID:PF01193, PF01000 EC:2.7.7.6

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit beta
Gene (Uniprot):rpoB
Chain IDs: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 EC:2.7.7.6

Structures with similar UniProt ID

Protein Blast

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

UniProt ID:P0A8T7 Pfam ID:PF04997, PF00623, PF04983, PF05000, PF04998 EC:2.7.7.6

Structures with similar UniProt ID

Protein Blast

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

UniProt ID:P0A800 Pfam ID:PF01192 EC:2.7.7.6

Structures with similar UniProt ID

Protein Blast

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

UniProt ID:P07879 Pfam ID:PF10789

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (29-MER)
Chain IDs:G (auth: H)
Chain Length:29
Number of Molecules:1
Biological Source:Escherichia coli K-12

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (29-MER)
Chain IDs:H (auth: I)
Chain Length:29
Number of Molecules:1
Biological Source:Escherichia coli K-12

Polymer Type:polyribonucleotide
Molecule:RNA (5'-R(*CP*GP*GP*AP*GP*AP*GP*GP*UP*A)-3')
Chain IDs:I (auth: J)
Chain Length:10
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