1DGW

Structure of the rhombohedral crystal of canavalin from jack bean

Structural Biology Knowledgebase: 1DGW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1DGW

Classification: PLANT PROTEIN

Total Structure Weight: 40078.30

Macromolecule Entities
Molecule Chains Length Organism Details
CANAVALIN A 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 X 79 Canavalia ensiformis Fragment: RESIDUES 246-324
Details: LEGUME STORAGE PROTEIN; LIMITED DIGESTION BY TRYPSIN
Gene Name(s):
CANAVALIN 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

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: 1.7 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.189
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 136.88 α = 90.00
b = 136.88 β = 90.00
c = 76.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-11-26
  • Released Date: 1999-12-20
  • Deposition author(s): Ko, T.-P., McPherson, A.

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