5MS0

pseudo-atomic model of the RNA polymerase lambda-based antitermination complex solved by cryo-EM


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 9.8 Å
  • Aggregation State: Particle
  • Reconstruction Method: Single Particle

Literature

Macromolecules
Sequence Display for 5MS0

Classification: TRANSCRIPTION / DNA / RNA

Total Structure Weight: 537670.38


Macromolecule Entities
Molecule Chains Length Organism Details
Antitermination protein N 85 Escherichia coli Mutation: D56A, L57D, T58L, V59T, L60V
Details: lambda N factor
Gene Name(s): N lambdap49
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-directed RNA polymerase subunit alpha A, B 329 Escherichia coli EC#: 2.7.7.6 IUBMB
Gene Name(s): rpoA pez phs sez b3295 JW3257
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-directed RNA polymerase subunit beta C 1342 Escherichia coli EC#: 2.7.7.6 IUBMB
Mutation: D516V
Gene Name(s): rpoB groN nitB rif ron stl stv tabD b3987 JW3950
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-directed RNA polymerase subunit beta' D 1416 Escherichia coli EC#: 2.7.7.6 IUBMB
Gene Name(s): rpoC tabB b3988 JW3951
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
30S ribosomal protein S10 E 100 Escherichia coli Mutation: K46S
Gene Name(s): rpsJ nusE b3321 JW3283
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Transcription termination/antitermination protein NusG F 183 Escherichia coli Gene Name(s): nusG b3982 JW3945
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
N utilization substance protein B homolog L 139 Escherichia coli Mutation: K2E
Gene Name(s): nusB ssyB b0416 JW0406
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Transcription termination/antitermination protein NusA M 497 Escherichia coli Mutation: E462Q
Gene Name(s): nusA b3169 JW3138
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DNA-directed RNA polymerase subunit omega O 91 Escherichia coli EC#: 2.7.7.6 IUBMB
Gene Name(s): rpoZ b3649 JW3624
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
nascent RNA R 29 Escherichia coli
RNA transcription bubble H 14 Escherichia coli
DNAI I 27 Escherichia coli
DNAII J 39 Escherichia coli

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 9.8 Å
  • Reconstruction Method: Single Particle

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-12-29
  • Released Date: 2017-05-03
  • Deposition author(s): Said, N., Krupp, F.

Revision History

  • Version 1_0: 2017-05-03

    Type: Initial release

  • Version 1_1: 2017-05-10

    Type: Database references