Cohesin-dockerin complex from the cellulosome of clostridium thermocellum

Structure

x-ray diffraction · 2 distinct chains · 17% helix, 39% strand (DSSP).

Ligands and binding sites

• CA · Calcium ion · metal · 2 copies · chains B
• NO3 · Nitrate ion · ion · 2 copies · chains A
• CL · Chloride ion · ion · chains B
• EDO · 1,2-ethanediol · additive · chains A, B

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

Interfaces

1 interface between chains.

• A–B · 789 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

• 1OHZ · Cohesin-Dockerin complex from the cellulosome of Clostridium thermocellum · the same entry in another collection · chain A against A, TM-score 1.00
• Q06851 · AlphaFold monomer V2.0 prediction for cellulosomal-scaffolding protein a (Q06851) · a predicted model of the same protein · chain A against A, TM-score 0.98
• P51584 · AlphaFold monomer V2.0 prediction for endo-1,4-beta-xylanase Y (P51584) · a predicted model of the same protein · chain B against A, TM-score 0.98

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 Q06851
• Every structure of UniProt P51584
• Elsewhere: RCSB PDB 1OHZ · PDBe 1OHZ · UniProt Q06851 · UniProt P51584