3NDB

Crystal structure of a signal sequence bound to the signal recognition particle


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 3NDB

Classification: SIGNALING PROTEIN / RNA

Total Structure Weight: 104631.38


Macromolecule Entities
Molecule Chains Length Organism Details
Signal recognition particle 19 kDa protein A 87 Methanocaldococcus jannaschii Gene Name(s): srp19 MJ1034
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Signal recognition 54 kDa protein B 454 Methanocaldococcus jannaschii Gene Name(s): srp54 MJ0101
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
SRP RNA M 136 Methanocaldococcus jannaschii

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

D PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
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: 0.267
  • R-Value Work: 0.228
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 108.83 α = 90.00
b = 126.28 β = 90.00
c = 201.76 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-07
  • Released Date: 2011-02-23
  • Deposition author(s): Hainzl, T., Huang, S., Sauer-Eriksson, E.

Revision History

  • 2011-07-13
    Type: Version format compliance