Fluorogen activating protein DIB1

Structure

x-ray diffraction · 1 distinct chain · 14% helix, 42% strand (DSSP).

Ligands and binding sites

• Q3J · 12-(diethylamino)-2,2-bis(fluoranyl)-4,5-dimethyl-5-aza-3-azonia-2-boranuidatricyclo[7.4.0.0^{3, 7}]trideca-1(13),3,7,9,11-pentaen-6-one · ligand · 2 copies · chains A, B
• P4K · polyethylene glycol · ligand · 2 copies · chains A, B
• CIT · Citric acid · additive · 2 copies · chains A, B

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

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Interfaces

1 interface between chains.

• A–B · 1141 Ų buried · 17 hydrogen bonds · protein-protein

Compared structures

• 6UBO · Fluorogen Activating Protein Dib1 · the same entry in another collection · chain A against A, TM-score 1.00
• P0A901 · AlphaFold monomer V2.0 prediction for outer membrane lipoprotein blc (P0A901) · a predicted model of the same protein · chain B 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 P0A901
• Elsewhere: RCSB PDB 6UBO · PDBe 6UBO · UniProt P0A901