3KTV

Crystal structure of the human SRP19/S-domain SRP RNA complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.8 Å
  • R-Value Free: 0.329
  • R-Value Work: 0.291

Literature

Macromolecules
Sequence Display for 3KTV

Classification: RNA / RNA Binding Protein

Total Structure Weight: 100034.91


Macromolecule Entities
Molecule Chains Length Organism Details
Signal recognition particle 19 kDa protein B, D 128 Homo sapiens Gene Name(s): SRP19 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
SRP RNA A 108 Homo sapiens
SRP RNA C 108 Homo sapiens

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

A, C, D POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
GDP
Query on GDP
C RNA LINKING C10 H15 N5 O11 P2 G

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.8 Å
  • R-Value Free: 0.329
  • R-Value Work: 0.291
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 100.12 α = 90.00
b = 100.12 β = 90.00
c = 293.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-11-26
  • Released Date: 2010-02-16
  • Deposition author(s): Wild, K., Bange, G., Bozkurt, G., Sinning, I.

Revision History

  • 2011-07-13
    Type: Version format compliance