2I26

Crystal structure analysis of the nurse shark new antigen receptor ancestral variable domain in complex with lysozyme


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 2I26

Classification: IMMUNE SYSTEM

Total Structure Weight: 83453.22

Macromolecule Entities
Molecule Chains Length Organism Details
New Antigen Receptor Ancestral N, O, P 121 Ginglymostoma cirratum Fragment: variable domain
Gene Name(s): NAR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Lysozyme C L, M, Q 129 Gallus gallus EC#: 3.2.1.17 IUBMB
Gene Name(s): LYZ Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

L, M, Q SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.292
  • R-Value Work: 0.199
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 64.30 α = 90.00
b = 64.69 β = 90.00
c = 159.88 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2006-08-15
  • Released Date: 2007-03-06
  • Deposition author(s): Stanfield, R.L., Wilson, I.A.

Revision History

  • Version 1_0: 2007-03-06

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Advisory, Version format compliance