2NRJ image
Deposition Date 2006-11-02
Release Date 2006-11-14
Last Version Date 2024-10-30
Entry Detail
PDB ID:
2NRJ
Keywords:
TOXIN
Title:
Crystal Structure of Hemolysin binding component from Bacillus cereus
Biological Source:
Source Organism:
Bacillus cereus (Taxon ID: 1396)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.03 Å
R-Value Free:
0.25
R-Value Work:
0.21
R-Value Observed:
0.21
Space Group:
C 1 2 1
2NRJ validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Hbl B protein
Chain IDs:A
Chain Length:346
Number of Molecules:1
Biological Source:Bacillus cereus
UniProt ID:P80172 Pfam ID:PF05791
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MSE A MET SELENOMETHIONINE
Primary Citation
X-ray crystal structure of the B component of Hemolysin BL from Bacillus cereus
Proteins 71 534 540 (2008)
PMID: 18175317 DOI: 10.1002/prot.21888

Abstact

Bacillus cereus Hemolysin BL enterotoxin, a ternary complex of three proteins, is the causative agent of food poisoning and requires all three components for virulence. The X-ray structure of the binding domain of HBL suggests that it may form a pore similar to other soluble channel forming proteins. A putative pathway of pore formation is discussed.

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Protein

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Disease

Primary Citation of related structures
2NRJ