3DLU

Structures of SRP54 and SRP19, the two proteins assembling the ribonucleic core of the Signal Recognition Particle from the archaeon Pyrococcus furiosus.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.191

Literature

Macromolecules
Sequence Display for 3DLU

Classification: RNA BINDING PROTEIN

Total Structure Weight: 52384.29

Macromolecule Entities
Molecule Chains Length Organism Details
Signal recognition particle 19 kDa protein A, B, C, D 106 Pyrococcus furiosus Gene Name(s): srp19 PF1894
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

C MALONATE ION
C3 H2 O4
OFOBLEOULBTSOW-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BR
Query on BR

A, B, C, D BROMIDE ION
Br
CPELXLSAUQHCOX-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.191
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 44.07 α = 90.00
b = 79.70 β = 107.65
c = 60.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-06-29
  • Released Date: 2008-11-04
  • Deposition author(s): Egea, P.F., Napetschnig, J., Walter, P., Stroud, R.M.

Revision History

  • 2011-07-13
    Type: Version format compliance