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2WYN image
Deposition Date 2009-11-17
Release Date 2010-09-29
Last Version Date 2024-10-16
Entry Detail
PDB ID:
2WYN
Keywords:
HYDROLASE
Title:
Structure of family 37 trehalase from Escherichia coli in complex with a casuarine-6-O-a-D-glucoside analogue
Biological Source:
Source Organism(s):
ESCHERICHIA COLI (Taxon ID: 83333)
Expression System(s):
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.10 Å
R-Value Free:
0.20
R-Value Work:
0.15
R-Value Observed:
0.16
Space Group:
P 21 21 21
2WYN validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PERIPLASMIC TREHALASE
Gene (Uniprot):treA
Chain IDs:A, B, C, D
Chain Length:535
Number of Molecules:4
Biological Source:ESCHERICHIA COLI
UniProt ID:P13482 Pfam ID:PF01204 EC:3.2.1.28
Ligand Molecules
CA
GLC
LG9
SO4
Primary Citation
Casuarine-6-O-alpha-D-glucoside and its analogues are tight binding inhibitors of insect and bacterial trehalases.
Chem.Commun.(Camb.) 46 2629 2631 (2010)
PMID: 20461849 DOI: 10.1039/b926600c

Abstact

Two novel casuarine-6-alpha-D-glucoside analogues, as well as the parent compound, were synthesized and tested as inhibitors towards Chironomus riparius, mammalian pig kidney and Escherichia coli trehalases. Their potent and selective activity is promising for the development of new insecticides.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
2JJB
2JG0
2JF4
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