5M1Z image
Deposition Date 2016-10-11
Release Date 2016-12-28
Last Version Date 2024-01-17
Entry Detail
PDB ID:
5M1Z
Keywords:
HYDROLASE
Title:
STRUCTURE OF THE ALPHA-L-ARABINOFURANOSIDASE ARB93A FROM FUSARIUM GRAMINEARUM IN COMPLEX WITH AN hydroximolactone INHIBITOR
Biological Source:
Source Organism:
Gibberella zeae (Taxon ID: 5518)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.00 Å
R-Value Free:
0.19
R-Value Work:
0.14
R-Value Observed:
0.14
Space Group:
I 41 2 2
5M1Z validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Exo-1,5-alpha-L-arabinofuranobiosidase
Gene (Uniprot):arb93a
Chain IDs:A
Chain Length:367
Number of Molecules:1
Biological Source:Gibberella zeae
UniProt ID:B8ZY56
Ligand Molecules
EDO
GOL
MN
SO4
Primary Citation
Exploiting sp(2) -Hybridisation in the Development of Potent 1,5-alpha-l-Arabinanase Inhibitors.
Chembiochem 18 974 978 (2017)
PMID: 28266777 DOI: 10.1002/cbic.201700073

Abstact

The synthesis of potent inhibitors of GH93 arabinanases as well as a synthesis of a chromogenic substrate to measure GH93 arabinanase activity are described. An insight into the reasons behind the potency of the inhibitors was gained through X-ray crystallographic analysis of the arabinanase Arb93A from Fusarium graminearum. These compounds lay a foundation for future inhibitor development as well as for the use of the chromogenic substrate in biochemical studies of GH93 arabinanases.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
5M1Z