3I45

CRYSTAL STRUCTURE OF putative twin-arginine translocation pathway signal protein from Rhodospirillum rubrum Atcc 11170


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.36 Å
  • R-Value Free: 0.174
  • R-Value Work: 0.158

Literature

Macromolecules
Sequence Display for 3I45

Classification: SIGNALING PROTEIN

Total Structure Weight: 42692.70

Macromolecule Entities
Molecule Chains Length Organism Details
Twin-arginine translocation pathway signal protein A 387 Rhodospirillum rubrum Gene Name(s): Rru_A0563
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NICOTINIC ACID
C6 H5 N O2
PVNIIMVLHYAWGP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.36 Å
  • R-Value Free: 0.174
  • R-Value Work: 0.158
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 44.47 α = 90.00
b = 91.83 β = 106.49
c = 48.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-07-01
  • Released Date: 2009-07-14
  • Deposition author(s): Malashkevich, V.N., Toro, R., Morano, C., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

  • 2012-10-24
    Type: Entry authorship | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Refinement description | Details: Fixed TLS group
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor