Crystal structure of the triscatecholate siderophore binding protein feua from bacillus subtilis complexed with ferri-enterobactin

Structure

x-ray diffraction · 1 distinct chain · 42% helix, 21% strand (DSSP).

Ligands and binding sites

• EB4 · N,N',N''-[(3S,7S,11S)-2,6,10-trioxo-1,5,9-trioxacyclododecane-3,7,11-triyl]tris(2,3-dihydroxybenzamide) · ligand · chains A
• FE · Fe (III) ion · metal · chains A
• PO4 · Phosphate ion · ion · chains A
• PEG · Di(hydroxyethyl)ether · additive · 2 copies · chains A
• PG4 · Tetraethylene glycol · additive · chains A

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.

Compared structures

• 2XUZ · Crystal structure of the triscatecholate siderophore binding protein FeuA from Bacillus… · the same entry in another collection · chain A against A, TM-score 1.00
• P40409 · AlphaFold monomer V2.0 prediction for iron-uptake system-binding protein (P40409) · a predicted model of the same protein · chain A against A, TM-score 0.96

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 P40409
• Elsewhere: RCSB PDB 2XUZ · PDBe 2XUZ · UniProt P40409