1PVO

X-ray crystal structure of Rho transcription termination factor in complex with ssRNA substrate and ANPPNP

Structural Biology Knowledgebase: 1PVO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.271

Literature

Macromolecules
Sequence Display for 1PVO

Classification: TRANSCRIPTION / RNA

Total Structure Weight: 288292.91


Macromolecule Entities
Molecule Chains Length Organism Details
Transcription termination factor rho A, B, C..., D, E, FA, B, C, D, E, F 419 Escherichia coli EC#: 3.6.4 IUBMB
Gene Name(s): rho nitA psuA rnsC sbaA tsu b3783 JW3756
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-R(P*UP*C)-3' G, H, J, K, L 2 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ANP
Query on ANP

A, B, C, D, E, F PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.271
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 119.25 α = 90.00
b = 204.65 β = 96.54
c = 147.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-27
  • Released Date: 2003-07-22
  • Deposition author(s): Skordalakes, E., Berger, J.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor