1DGR

Refined crystal structure of canavalin from jack bean


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 1DGR

Classification: PLANT PROTEIN

Total Structure Weight: 120234.91

Macromolecule Entities
Molecule Chains Length Organism Details
CANAVALIN A, B, C 178 Canavalia ensiformis Fragment: RESIDUES 46-223
Details: LEGUME STORAGE PROTEIN; LIMITED DIGESTION BY TRYPSIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CANAVALIN N, V, X 79 Canavalia ensiformis Fragment: RESIDUES 246-324
Details: LEGUME STORAGE PROTEIN; LIMITED DIGESTION BY TRYPSIN
Gene Name(s):
CANAVALIN M, W, Y 93 Canavalia ensiformis Fragment: RESIDUES 331-423
Details: LEGUME STORAGE PROTEIN; LIMITED DIGESTION BY TRYPSIN
Gene Name(s):

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

N, V, X PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.180
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 136.50 α = 90.00
b = 150.30 β = 90.00
c = 133.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-11-25
  • Released Date: 1999-12-29
  • Deposition author(s): Ko, T.-P., McPherson, A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4