1QB2

CRYSTAL STRUCTURE OF THE CONSERVED SUBDOMAIN OF HUMAN PROTEIN SRP54M AT 2.1A RESOLUTION: EVIDENCE FOR THE MECHANISM OF SIGNAL PEPTIDE BINDING


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.245

Literature

Macromolecules
Sequence Display for 1QB2

Classification: SIGNALING PROTEIN

Total Structure Weight: 24947.02

Macromolecule Entities
Molecule Chains Length Organism Details
HUMAN SIGNAL RECOGNITION PARTICLE 54 KD PROTEIN A, B 109 Homo sapiens Fragment: SRP54
Gene Name(s): SRP54 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.245
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 28.91 α = 90.00
b = 61.34 β = 90.00
c = 129.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-04-29
  • Released Date: 1999-10-20
  • Deposition author(s): Clemons Jr., W.M., Gowda, K., Black, S.D., Zwieb, C., Ramakrishnan, V.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance