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The cohesin-dockerin complex of nagj and nagh from clostridium perfringens

Analyse The cohesin-dockerin complex of nagj and nagh from clostridium perfringens in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2OZN
Type
protein
Length
264 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
O-glcnacase nagj; Hyalurononglucosaminidase
UniProt
Q0TR53, P26831
Ligands
CA, CL

Structure

x-ray diffraction · 2 distinct chains · 28% helix, 34% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AO-glcnacase nagjprotein1330% helix, 66% strandQ0TR53
BHyalurononglucosaminidaseprotein13156% helix, 2% strandP26831

Ligands and binding sites

  • CA · Calcium ion · metal · 2 copies · chains B
  • CL · Chloride ion · ion · chains A

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

Interfaces

1 interface between chains.

  • A–B · 841 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 2OZN · The Cohesin-Dockerin Complex of NagJ and NagH from Clostridium perfringens · the same entry in another collection · chain A against A, TM-score 1.00
  • Q0TR53 · AlphaFold monomer V2.0 prediction for O-glcnacase nagj (Q0TR53) · a predicted model of the same protein · chain A against A, TM-score 0.99
  • P26831 · AlphaFold monomer V2.0 prediction for hyaluronoglucosaminidase (P26831) · a predicted model of the same protein · chain B against A, TM-score 0.98

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