3S6X

Structure of reovirus attachment protein sigma1 in complex with alpha-2,3-sialyllactose

Structural Biology Knowledgebase: 3S6X SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.158

Literature

Macromolecules
Sequence Display for 3S6X

Classification: VIRAL PROTEIN

Total Structure Weight: 107983.84

Macromolecule Entities
Molecule Chains Length Organism Details
Outer capsid protein sigma-1 A, B, C 325 Mammalian orthoreovirus Fragment: Head and body, residues 170-445
Mutation: T249I, A408T
Gene Name(s): S1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C O-SIALIC ACID
C11 H19 N O9
SQVRNKJHWKZAKO-YRMXFSIDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

A, B, C BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

A, B, C BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.158
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 87.15 α = 90.00
b = 333.18 β = 90.00
c = 58.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-05-26
  • Released Date: 2011-11-23
  • Deposition author(s): Reiter, D.M., Dermody, T.S., Stehle, T.

Revision History

No revisions since initial release