ISDA: 7C97

Deposition Date 2020-06-05

Release Date 2020-08-12

Last Version Date 2024-03-27

Entry Detail

PDB ID:

7C97

Keywords:

TRANSFERASE/DNA

Title:

Cryo-EM structure of an Escherichia coli RNAP-promoter open complex (RPo) with SspA

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)
Escherichia coli (strain K12) (Taxon ID: 83333)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.68 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit beta
Gene (Uniprot):rpoB
Mutagens:D516V
Chain IDs:G (auth: C)
Chain Length:1342
Number of Molecules:1
Biological Source:Escherichia coli (strain K12)

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'
Chain IDs:H (auth: D)
Chain Length:1407
Number of Molecules:1
Biological Source:Escherichia coli

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

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit omega
Chain IDs:I (auth: E)
Chain Length:91
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P0A800 Pfam ID:PF01192

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RNA polymerase sigma factor RpoD
Chain IDs:J (auth: F)
Chain Length:613
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P00579 Pfam ID:PF03979, PF00140, PF04546, PF04542, PF04539, PF04545

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (63-mer)
Chain IDs:K (auth: G)
Chain Length:63
Number of Molecules:1
Biological Source:Escherichia coli

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (63-mer)
Chain IDs:A (auth: H)
Chain Length:63
Number of Molecules:1
Biological Source:Escherichia coli

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Stringent starvation protein A
Chain IDs:B (auth: I), C (auth: J)
Chain Length:212
Number of Molecules:2
Biological Source:Escherichia coli

UniProt ID:P0ACA3 Pfam ID:PF02798, PF00043

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit alpha
Chain IDs:D (auth: K), E (auth: A), F (auth: B)
Chain Length:329
Number of Molecules:3
Biological Source:Escherichia coli

UniProt ID:P0A7Z4 Pfam ID:PF01193, PF01000, PF03118

Ligand Molecules

Primary Citation

Structural basis for transcription inhibition by E. coli SspA

Wei, L, Yu, F.Show

Nucleic Acids Res. ? ? ? (2020)

Primary Citation of related structures

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