Crystal structure of MG2+ and BEF3- bound chey in complex with chez 200-214 solved from a F432 crystal grown in tris (pH 8.4)

Structure

x-ray diffraction · 2 distinct chains · 45% helix, 16% strand (DSSP).

Ligands and binding sites

• BEF · Beryllium trifluoride ion · ligand · chains A
• MG · Magnesium ion · metal · chains A
• SO4 · Sulfate ion · ion · chains A
• TRS · 2-amino-2-hydroxymethyl-propane-1,3-diol · additive · chains A
• GOL · Glycerol · additive · chains A

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

Interfaces

1 interface between chains.

• A–B · 397 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

• 2FMH · Crystal structure of Mg2+ and BeF3- bound CheY in complex with CheZ 200-214 solved from a… · the same entry in another collection · chain A against A, TM-score 1.00
• P0A2D5 · AlphaFold monomer V2.0 prediction for chemotaxis protein chey (P0A2D5) · a predicted model of the same protein · chain A against A, TM-score 0.98
• P07800 · AlphaFold monomer V2.0 prediction for protein phosphatase chez (P07800) · a predicted model of the same protein · chain B against A, TM-score 0.72

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 P0A2D5
• Every structure of UniProt P07800
• Elsewhere: RCSB PDB 2FMH · PDBe 2FMH · UniProt P0A2D5 · UniProt P07800