1BEO

BETA-CRYPTOGEIN

PDB DOI: https://doi.org/10.2210/pdb1BEO/pdb

Classification: FUNGAL TOXIC ELICITOR
Organism(s): Phytophthora cryptogea
Mutation(s): No

Deposited: 1996-08-02 Released: 1997-05-15
Deposition Author(s): Boissy, G., De La Fortelle, E., Kahn, R., Huet, J.C., Bricogne, G., Pernollet, J.C., Brunie, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.279
R-Value Work: 0.218
R-Value Observed: 0.218

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Crystal structure of a fungal elicitor secreted by Phytophthora cryptogea, a member of a novel class of plant necrotic proteins.

Boissy, G., de La Fortelle, E., Kahn, R., Huet, J.C., Bricogne, G., Pernollet, J.C., Brunie, S.

(1996) Structure 4: 1429-1439

PubMed: 8994969 Search on PubMed
DOI: https://doi.org/10.1016/s0969-2126(96)00150-5
Primary Citation of Related Structures:
1BEO

PubMed Abstract:
Elicitins form a novel class of plant necrotic proteins which are secreted by Phytophthora and Pythium fungi, parasites of many economically important crops. These proteins induce leaf necrosis in infected plants and elicit an incompatible hypersensitive-like reaction, leading to the development of a systemic acquired resistance against a range of fungal and bacterial plant pathogens. No crystal structures of this class of protein are available. The crystal structure determination of beta-cryptogein (CRY), secreted by Phytophthora cryptogea, was undertaken to identify structural features important for the necrotic activity of elicitins.

Organizational Affiliation

Unité de Recherche Biochimie & Structure des Protéines, INRA, Jouy-en-Josas, France.

Macromolecule Content

Total Structure Weight: 10.34 kDa
Atom Count: 783
Modelled Residue Count: 98
Deposited Residue Count: 98
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BETA-CRYPTOGEIN	A	98	Phytophthora cryptogea	Mutation(s): 0
UniProt
Find proteins for P15570 (Phytophthora cryptogea) Explore P15570 Go to UniProtKB: P15570
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P15570
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.279
R-Value Work: 0.218
R-Value Observed: 0.218
Space Group: P 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.51	α = 90
b = 46.51	β = 90
c = 134.9	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SHARP	phasing
X-PLOR	model building
X-PLOR	refinement
X-PLOR	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 1997-05-15

Deposition Author(s):

De La Fortelle, E.

Pernollet, J.C.

Revision History (Full details and data files)

Version 1.0: 1997-05-15
Type: Initial release
Version 1.1: 2008-03-24
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.