ISDA: 8PTE

Deposition Date 2023-07-14

Release Date 2024-01-10

Last Version Date 2024-11-06

Entry Detail

PDB ID:

8PTE

Keywords:

HYDROLASE

Title:

Polyoxidovanadate interaction with proteins: crystal structure of lysozyme bound to octadecavanadate ion (structure B)

Biological Source:

Source Organism:

Gallus gallus (Taxon ID: 9031)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.23

R-Value Work:

0.18

Space Group:

P 43 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Lysozyme C
Gene (Uniprot):LYZ
Chain IDs:A (auth: AAA)
Chain Length:129
Number of Molecules:1
Biological Source:Gallus gallus

UniProt ID:P00698 Pfam ID:PF00062 EC:3.2.1.17

Ligand Molecules

H1W

JQJ

NO3

Primary Citation

Stabilization and Binding of [V 4 O 12 ] 4- and Unprecedented [V 20 O 54 (NO 3 )] n- to Lysozyme upon Loss of Ligands and Oxidation of the Potential Drug V IV O(acetylacetonato) 2.

Ferraro, G, Tito, G, Sciortino, G, Garribba, E, Merlino, A.Show

Angew.Chem.Int.Ed.Engl. 62 e202310655 e202310655 (2023)

PMID: 37768728 DOI: 10.1002/anie.202310655

Abstact

High-resolution crystal structures of lysozyme in the presence of the potential drug VIV O(acetylacetonato)2 under two different experimental conditions have been solved. The crystallographic study reveals the loss of the ligands, the oxidation of VIV to VV and the subsequent formation of adducts of the protein with two different polyoxidovanadates: [V4 O12 ]4- , which interacts with lysozyme non-covalently, and the unprecedented [V20 O54 (NO3)]n- , which is covalenty bound to the side chain of an aspartate residue of symmetry related molecules.

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Primary Citation of related structures

Abstact

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