3zyo | pdb_00003zyo

CRYSTAL STRUCTURE OF THE N-TERMINAL LEUCINE RICH REPEATS AND IMMUNOGLOBULIN DOMAIN OF NETRIN-G LIGAND-3

spinqualitylabelsall models 3zyo, resolution 3.10Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3zyo is a 1 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: NAG, ZN Related: 3zyn Resources: FirstGlance, OCA, RCSB, PDBsum Publication Abstract from PubMed Brain wiring depends on cells making highly localized and selective connections through surface protein-protein interactions, including those between NetrinGs and NetrinG ligands (NGLs). The NetrinGs are members of the structurally uncharacterized netrin family. We present a comprehensive crystallographic analysis comprising NetrinG1-NGL1 and NetrinG2-NGL2 complexes, unliganded NetrinG2 and NGL3. Cognate NetrinG-NGL interactions depend on three specificity-conferring NetrinG loops, clasped tightly by matching NGL surfaces. We engineered these NGL surfaces to implant custom-made affinities for NetrinG1 and NetrinG2. In a cellular patterning assay, we demonstrate that NetrinG-binding selectivity can direct the sorting of a mixed population of NGLs into discrete cell surface subdomains. These results provide a molecular model for selectivity-based patterning in a neuronal recognition system, dysregulation of which is associated with severe neuropsychological disorders. Structural basis for cell surface patterning through NetrinG-NGL interactions.,Seiradake E, Coles CH, Perestenko PV, Harlos K, McIlhinney RA, Aricescu AR, Jones EY EMBO J. 2011 Sep 23. doi: 10.1038/emboj.2011.346. PMID:21946559 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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