ISDA: 7Q59

Deposition Date 2021-11-03

Release Date 2022-11-16

Last Version Date 2024-07-17

Entry Detail

PDB ID:

7Q59

Keywords:

TRANSCRIPTION

Title:

Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme dimer comprising sigma factor SigB

Biological Source:

Source Organism:

Mycobacterium tuberculosis H37Rv (Taxon ID: 83332)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

4.36 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 alpha
Gene (Uniprot):rpoA
Chain IDs:A, B, G (auth: a), H (auth: b)
Chain Length:347
Number of Molecules:4
Biological Source:Mycobacterium tuberculosis H37Rv

UniProt ID:P9WGZ1 Pfam ID:PF01193, PF01000, PF03118 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
Mutagens:L2E3G4C5 -> V
Chain IDs:C, I (auth: c)
Chain Length:1174
Number of Molecules:2
Biological Source:Mycobacterium tuberculosis H37Rv

UniProt ID:P9WGY9 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, J (auth: d)
Chain Length:1319
Number of Molecules:2
Biological Source:Mycobacterium tuberculosis H37Rv

UniProt ID:P9WGY7 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, K (auth: e)
Chain Length:110
Number of Molecules:2
Biological Source:Mycobacterium tuberculosis H37Rv

UniProt ID:P9WGY5 Pfam ID:PF01192 EC:2.7.7.6

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RNA polymerase sigma factor SigB
Gene (Uniprot):sigB
Chain IDs:F, L (auth: f)
Chain Length:343
Number of Molecules:2
Biological Source:Mycobacterium tuberculosis H37Rv

UniProt ID:P9WGI5 Pfam ID:PF00140, PF04539, PF04542, PF04545

Ligand Molecules