ISDA: 7Z8Q

Deposition Date 2022-03-18

Release Date 2023-02-08

Last Version Date 2024-07-24

Entry Detail

PDB ID:

7Z8Q

Keywords:

TRANSCRIPTION

Title:

Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase core

Biological Source:

Source Organism:

Mycobacterium tuberculosis H37Rv (Taxon ID: 83332)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

4.08 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 (auth: a), B (auth: b)
Chain Length:347
Number of Molecules:2
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
Chain IDs:C (auth: c)
Chain Length:1174
Number of Molecules:1
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
Mutagens:contains C-terminal 6xHis-tag
Chain IDs:D (auth: d)
Chain Length:1319
Number of Molecules:1
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 (auth: e)
Chain Length:110
Number of Molecules:1
Biological Source:Mycobacterium tuberculosis H37Rv

UniProt ID:P9WGY5 Pfam ID:PF01192 EC:2.7.7.6

Ligand Molecules

Primary Citation

Structural basis of the mycobacterial stress-response RNA polymerase auto-inhibition via oligomerization

Morichaud, Z, Trapani, S, Vishwakarma, R.K, Chaloin, L, Lionne, C, Lai-Kee-Him, J, Bron, P, Brodolin, K, Morichaud, Z, Trapani, S, Vishwakarma, R, Chaloin, L, Lionne, C, Lai-Kee-Him, J, Bron, P, Brodolin, K.Show

Nat Commun 14 484 ? (2023)

DOI: 10.1038/s41467-023-36113-y

Primary Citation of related structures