Crystal structure of the FN5 and FN6 domains of NEO1 bound to sos

Structure

x-ray diffraction · 2 distinct chains · 0% helix, 49% strand (DSSP).

Ligands and binding sites

• GU4 · 2,3,4,6-tetra-O-sulfonato-alpha-D-glucopyranose · ligand · 2 copies · chains A
• YYJ · 1,3,4,6-tetra-O-sulfo-beta-D-fructofuranose · ligand · 2 copies · chains A
• NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · chains A
• NA · Sodium ion · metal · 2 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Interfaces

1 interface between chains.

• A–B · 605 Ų buried · 5 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 glycan (N-glycosylation).

Compared structures

• 4BQC · Crystal structure of the FN5 and FN6 domains of NEO1 bound to SOS · the same entry in another collection · chain A against A, TM-score 1.00
• P97798 · AlphaFold monomer V2.0 prediction for neogenin (P97798) · a predicted model of the same protein · chain B against A, TM-score 0.83

Analyse

• Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
• Every structure of UniProt P97798
• Elsewhere: RCSB PDB 4BQC · PDBe 4BQC · UniProt P97798