ISDA

Deposition Date 2023-12-02

Release Date 2024-12-04

Last Version Date 2025-06-25

Entry Detail

PDB ID:

8XA7

Keywords:

TRANSCRIPTION

Title:

Cryo-EM structure of Bacillus subtilis RNAP,sigA and SPO1 gp33 complex

Biological Source:

Source Organism:

Bacillus (Taxon ID: 1386)
Bacillus phage SPO1 (Taxon ID: 2884427)

Host Organism:

Bacillus subtilis

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.94 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit alpha
Gene (Uniprot):rpoA
Chain IDs:A, B
Chain Length:314
Number of Molecules:2
Biological Source:Bacillus

UniProt ID:P20429 Pfam ID:PF01193, PF01000, PF03118

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit beta
Gene (Uniprot):rpoB
Chain IDs:C
Chain Length:1193
Number of Molecules:1
Biological Source:Bacillus

UniProt ID:P37870 Pfam ID:PF04563, PF04561, PF04565, PF10385, PF00562, PF04560

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit beta'
Gene (Uniprot):rpoC
Chain IDs:D
Chain Length:1199
Number of Molecules:1
Biological Source:Bacillus

UniProt ID:P37871 Pfam ID:PF04997, PF00623, PF04983, PF05000, PF04998

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit epsilon
Gene (Uniprot):rpoY
Mutations:V33I
Chain IDs:I (auth: E)
Chain Length:69
Number of Molecules:1
Biological Source:Bacillus

UniProt ID:O31718 Pfam ID:PF07288

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit omega
Gene (Uniprot):rpoZ
Chain IDs:E (auth: F)
Chain Length:67
Number of Molecules:1
Biological Source:Bacillus

UniProt ID:O35011 Pfam ID:PF01192

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RNA polymerase sigma factor SigA
Gene (Uniprot):sigA
Chain IDs:F (auth: G)
Chain Length:371
Number of Molecules:1
Biological Source:Bacillus

UniProt ID:P06224 Pfam ID:PF03979, PF00140, PF04542, PF04539, PF04545

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Gene 33 protein
Gene (Uniprot):33
Chain IDs:G (auth: H)
Chain Length:101
Number of Molecules:1
Biological Source:Bacillus phage SPO1

UniProt ID:P06226

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit delta
Gene (Uniprot):rpoE
Chain IDs:H (auth: L)
Chain Length:173
Number of Molecules:1
Biological Source:Bacillus

UniProt ID:P12464 Pfam ID:PF05066

Ligand Molecules

Primary Citation

A phage encoded sigA-dependent transcription inhibitor also attacks host HelD-mediated defence system

Chen, M, Jin, Q, Zhang, K, Wang, Y, Chen, H, Yu, Z, Matthews, S, Yuan, S, Liu, B.Show

To Be Published ? ? ? (?)

Primary Citation of related structures