Cellobiose dehydrogenase flavoprotein fragment in complex with cellobionolactam

Structure

x-ray diffraction · 1 distinct chain · 33% helix, 21% strand (DSSP).

Ligands and binding sites

• 6FA · 6-hydroxy-flavin-adenine dinucleotide · ligand · 2 copies · chains A, B
• ABL · (2R,3R,4R,5R)-4,5-dihydroxy-2-(hydroxymethyl)-6-oxopiperidin-3-yl beta-D-glucopyranoside · ligand · 2 copies · chains A, B
• NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 5 copies · chains A, B

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

Pockets

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

Interfaces

1 interface between chains.

• A–B · 1002 Ų buried · 12 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 5 glycan, 2 disulfide (N-glycosylation, disulfide).

Compared structures

• 1NAA · Cellobiose Dehydrogenase Flavoprotein Fragment in Complex with Cellobionolactam · the same entry in another collection · chain A against A, TM-score 1.00
• Q01738 · AlphaFold monomer V2.0 prediction for cellobiose dehydrogenase (Q01738) · a predicted model of the same protein · chain B against A, TM-score 1.00

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 Q01738
• Elsewhere: RCSB PDB 1NAA · PDBe 1NAA · UniProt Q01738