36RO | pdb_000036ro

Cryo-EM structure of Pyrococcus furiosus RNA polymerase without stalk (no Rpo4/Rpo7)


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.56 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report

Validation slider image for 36RO

This is version 1.0 of the entry. See complete history

Literature

Clamp conformational flexibility and dynamics in archaeal and eukaryotic RNA polymerases revealed by cryo-EM

Fordjour, G.N.R.Murakami, K.Armache, J.-P.Murakami, K.S.

To be published.

Macromolecule Content 

  • Total Structure Weight: 347.15 kDa 
  • Atom Count: 23,712 
  • Modeled Residue Count: 2,961 
  • Deposited Residue Count: 3,044 
  • Unique protein chains: 9

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo1N907Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U0M4 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U0M4 
Go to UniProtKB:  Q8U0M4
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U0M4
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit beta1,117Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U0M3 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U0M3 
Go to UniProtKB:  Q8U0M3
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U0M3
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 3
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo1C397Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U0M5 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U0M5 
Go to UniProtKB:  Q8U0M5
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U0M5
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 4
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo3275Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U0E4 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U0E4 
Go to UniProtKB:  Q8U0E4
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U0E4
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 5
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo11E [auth L]95Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U4N1 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U4N1 
Go to UniProtKB:  Q8U4N1
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U4N1
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 6
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo5F [auth H]82Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U0M2 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U0M2 
Go to UniProtKB:  Q8U0M2
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U0M2
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 7
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo10G [auth N]65Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for P60292 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore P60292 
Go to UniProtKB:  P60292
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP60292
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 8
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo6H [auth K]57Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8U0E8 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8U0E8 
Go to UniProtKB:  Q8U0E8
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8U0E8
Sequence Annotations
Expand
Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 9
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit Rpo12I [auth P]49Pyrococcus furiosus DSM 3638Mutation(s): 0 
EC: 2.7.7.6
UniProt
Find proteins for Q8TZI3 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore Q8TZI3 
Go to UniProtKB:  Q8TZI3
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8TZI3
Sequence Annotations
Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.56 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONcryoSPARC
MODEL REFINEMENTPHENIX

Structure Validation

View Full Validation Report



Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesR35 GM156623

Revision History  (Full details and data files)

  • Version 1.0: 2026-08-05
    Type: Initial release