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Structures of tcdb in complex with CDC42

Analyse Structures of tcdb in complex with CDC42 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7S0Y
Type
protein
Length
722 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Toxin B; Cell division control protein 42 homolog
EC
3.4.22.-, 3.6.5.2
UniProt
P18177, P60953
Ligands
UDP, GDP, MN, MG, SO4
Pockets
3 · best druggability 0.86

Structure

x-ray diffraction · 2 distinct chains · 52% helix, 11% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AToxin B (EC 3.4.22.-)protein54257% helix, 8% strandP18177
BCell division control protein 42 homolog (EC 3.6.5.2)protein18037% helix, 22% strandP60953

Ligands and binding sites

  • UDP · Uridine-5'-diphosphate · ligand · chains A, B
  • GDP · Guanosine-5'-diphosphate · ligand · chains B
  • MN · Manganese (II) ion · metal · chains A
  • MG · Magnesium ion · metal · chains A, B
  • SO4 · Sulfate ion · ion · 11 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.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110630.860.87130MN, UDP, GDP, MG, SO4
22600.660.8343SO4
31120.350.7314empty

Interfaces

1 interface between chains.

  • A–B · 1674 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 7S0Y · Structures of TcdB in complex with Cdc42 · the same entry in another collection · chain A against A, TM-score 1.00
  • P60953 · AlphaFold monomer V2.0 prediction for cell division control protein 42 homolog (P60953) · a predicted model of the same protein · chain B against A, TM-score 0.94

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