7zu6

Polyoxidovanadate interaction with proteins: crystal structure of lysozyme bound to tetra-vanadate ion (structure 1)

spinqualitylabelsall models 7zu6, resolution 1.18Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7zu6 is a 1 chain structure with sequence from Gallus gallus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.183Å Ligands: EPE, NA, V4O, VVB Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function LYSC_CHICK Lysozymes have primarily a bacteriolytic function; those in tissues and body fluids are associated with the monocyte-macrophage system and enhance the activity of immunoagents. Has bacteriolytic activity against M.luteus. Publication Abstract from PubMed High-resolution crystal structures of lysozyme in the presence of the potential drug V(IV) O(acetylacetonato)(2) under two different experimental conditions have been solved. The crystallographic study reveals the loss of the ligands, the oxidation of V(IV) to V(V) and the subsequent formation of adducts of the protein with two different polyoxidovanadates: [V(4) O(12) ](4-) , which interacts with lysozyme non-covalently, and the unprecedented [V(20) O(54) (NO(3) )](n-) , which is covalenty bound to the side chain of an aspartate residue of symmetry related molecules. 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 Angew Chem Int Ed Engl. 2023 Dec 11;62(50):e202310655. doi: , 10.1002/anie.202310655. Epub 2023 Oct 13. PMID:37768728 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Lysozyme 3D structures

Proteopedia Page Contributors and Editors (what is this?)

OCA