6CAF

High Resolution Structure of Concanavalin B from Jack Bean (Canavalia ensiformis), A Chitinase-like Protein

• PDB DOI: https://doi.org/10.2210/pdb6CAF/pdb

• Classification: PLANT PROTEIN
• Organism(s): Canavalia ensiformis
• Expression System: Canavalia ensiformis
• Mutation(s): No 


• Deposited: 2018-01-30 Released: 2018-03-28 
• Deposition Author(s): McPherson, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free: 0.128 
• R-Value Work: 0.096 
• R-Value Observed: 0.097 

Literature

High Resolution Structure of Concanavalin B from Jack Bean (Canavalia ensiformis), a Chitinase-like Protein

McPherson, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 36.76 kDa 
• Atom Count: 2,775 
• Modelled Residue Count: 288 
• Deposited Residue Count: 324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Concanavalin B	A	324	Canavalia ensiformis	Mutation(s): 0
UniProt
Find proteins for P49347 (Canavalia ensiformis) Explore P49347  Go to UniProtKB:  P49347

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free: 0.128 
• R-Value Work: 0.096 
• R-Value Observed: 0.097 
• Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.987	α = 90
b = 79.987	β = 90
c = 101.312	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-03-28 
Deposition Author(s): McPherson, A.

Revision History  

• Version 1.0: 2018-03-28
  Type: Initial release