1QZW

Crystal structure of the complete core of archaeal SRP and implications for inter-domain communication

Structural Biology Knowledgebase: 1QZW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.1 Å
  • R-Value Free: 0.387
  • R-Value Work: 0.340

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QZW

Classification: Signaling Protein / RNA

Total Structure Weight: 260076.79


Macromolecule Entities
Molecule Chains Length Organism Details
Signal recognition 54 kDa protein A, C, E, G 440 Sulfolobus solfataricus Gene Name(s): srp54 SSO0971
Macromolecule Entities
Molecule Chains Length Organism Details
7S RNA B, D, F, H 47 Sulfolobus solfataricus

Small Molecules
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
GTP
Query on GTP
B, D, F, H NON-POLYMER C10 H16 N5 O14 P3 G
CCC
Query on CCC
B, D, F, H RNA LINKING C9 H13 N3 O10 P2 C

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.1 Å
  • R-Value Free: 0.387
  • R-Value Work: 0.340
  • Space Group: P 31
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 137.76 α = 90.00
b = 137.76 β = 90.00
c = 307.89 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-09-18
  • Released Date: 2003-11-18
  • Deposition author(s): Rosendal, K.R., Wild, K., Montoya, G., Sinning, I.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4