1JOT

STRUCTURE OF THE LECTIN MPA COMPLEXED WITH T-ANTIGEN DISACCHARIDE

Structural Biology Knowledgebase: 1JOT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 1JOT

Classification: LECTIN

Total Structure Weight: 17296.47

Macromolecule Entities
Molecule Chains Length Organism Details
AGGLUTININ A 133 Maclura pomifera Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
AGGLUTININ B 20 Maclura pomifera Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A2G
Query on A2G

A N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
C8 H15 N O6
OVRNDRQMDRJTHS-CBQIKETKSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

A BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.172
  • Space Group: P 64 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 67.60 α = 90.00
b = 67.60 β = 90.00
c = 149.26 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-12-05
  • Released Date: 1998-12-30
  • Deposition author(s): Lee, X., Thompson, A., Zhang, Z., Hoa, T.-T., Biesterfeldt, J., Ogata, C., Xu, L., Johnston, R.A.Z., Young, N.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values