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.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free:
0.128 (Depositor), 0.130 (DCC)
R-Value Work:
0.096 (Depositor), 0.100 (DCC)
R-Value Observed:
0.097 (Depositor)

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

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

McPherson, A.

To be published.

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

Find similar proteins by:

(by identity cutoff) | 3D Structure

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
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P49347
Sequence Annotations Expand
Reference Sequence LOADING

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free: 0.128 (Depositor), 0.130 (DCC)
R-Value Work: 0.096 (Depositor), 0.100 (DCC)
R-Value Observed: 0.097 (Depositor)

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

View Full Validation Report

Entry History

Deposition Data

Released Date: 2018-03-28

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2018-03-28
Type: Initial release
Version 1.1: 2024-10-23
Changes: Data collection, Database references, Structure summary

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.