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 32ZR | pdb_000032zr

B. subtilis RNA Polymerase delta omega variant with SigA


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.80 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report

Validation slider image for 32ZR

This is version 1.0 of the entry. See complete history. 

Literature

The omega and delta subunits of RNA polymerase control sporulation in Bacillus subtilis

Pospisilova, D., Gao, Y.

To be published.

Macromolecule Content 

  • Total Structure Weight: 450.69 kDa 
  • Atom Count: 28,710 
  • Modeled Residue Count: 3,420 
  • Deposited Residue Count: 3,771 
  • Unique protein chains: 6
  • Unique nucleic acid chains: 3

Macromolecules


Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit epsilonA [auth E]69Bacillus subtilisMutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for A0A9W5LJC9 (Bacillus inaquosorum KCTC 13429)
Explore A0A9W5LJC9 
Go to UniProtKB:  A0A9W5LJC9
Entity Groups
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UniProt GroupA0A9W5LJC9
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Reference Sequence
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Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit alphaB [auth U],
C [auth V]
314Bacillus subtilisMutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for P20429 (Bacillus subtilis (strain 168))
Explore P20429 
Go to UniProtKB:  P20429
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UniProt GroupP20429
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Reference Sequence
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Entity ID: 3
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit betaD [auth X]1,193Bacillus subtilisMutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for P37870 (Bacillus subtilis (strain 168))
Explore P37870 
Go to UniProtKB:  P37870
Entity Groups
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UniProt GroupP37870
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Reference Sequence
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Entity ID: 4
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit beta'E [auth Y]1,209Bacillus subtilisMutation(s): 0 
Gene Names: rpoC, lpm, std, BSU01080
EC: 2.7.7.6
UniProt
Find proteins for P37871 (Bacillus subtilis (strain 168))
Explore P37871 
Go to UniProtKB:  P37871
Entity Groups
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UniProt GroupP37871
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Reference Sequence
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Entity ID: 6
MoleculeChains  Sequence LengthOrganismDetailsImage
RNA polymerase sigma factor SigA371Bacillus subtilisMutation(s): 0 
Gene Names: sigA, rpoD, BSU25200
UniProt
Find proteins for P06224 (Bacillus subtilis (strain 168))
Explore P06224 
Go to UniProtKB:  P06224
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UniProt GroupP06224
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Reference Sequence
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Entity ID: 9
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit deltaJ [auth D]173Bacillus subtilisMutation(s): 0 
UniProt
Find proteins for P12464 (Bacillus subtilis (strain 168))
Explore P12464 
Go to UniProtKB:  P12464
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UniProt GroupP12464
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Reference Sequence
Find similar nucleic acids by:  Sequence
Entity ID: 5
MoleculeChains LengthOrganismImage
RNAF [auth R]5Bacillus subtilis
Sequence Annotations
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Reference Sequence
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Entity ID: 7
MoleculeChains LengthOrganismImage
SigA controlled promoter PvegH [auth K]60Bacillus subtilis
Sequence Annotations
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Reference Sequence
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Entity ID: 8
MoleculeChains LengthOrganismImage
SigA controlled promoter PvegI [auth L]63Bacillus subtilis
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.80 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.21.2_5419
RECONSTRUCTIONcryoSPARC4.4.0

Structure Validation

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Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
German Research Foundation (DFG)Germany490765950

Revision History  (Full details and data files)

  • Version 1.0: 2026-10-28
    Type: Initial release