1Q47

Structure of the Semaphorin 3A Receptor-Binding Module

Structural Biology Knowledgebase: 1Q47 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.249

Literature

Macromolecules
Sequence Display for 1Q47

Classification: SIGNALING PROTEIN

Total Structure Weight: 113813.45

Macromolecule Entities
Molecule Chains Length Organism Details
Semaphorin 3A A, B 495 Mus musculus Fragment: Sema-3A 65k (residues 26-520)
Gene Name(s): Sema3a Semad SemD
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.249
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 218.79 α = 90.00
b = 59.73 β = 109.01
c = 122.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-01
  • Released Date: 2004-08-03
  • Deposition author(s): Antipenko, A., Himanen, J-P., van Leyen, K., Nardi-Dei, V., Lesniak, J., Barton, W.A., Rajashankar, K.R., Lu, M., Hoemme, C., Puschel, A., Nikolov, D.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4