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MolNFT v1 · #47045 · protein

Crystal structure of inla G194S+S Y369S/HEC1 complex

2OMU · Internalin-a: “Crystal structure of inla G194S+S Y369S/HEC1 complex”. X-ray diffraction, 2 ligands (CA, CL), 4 pockets (best druggability 0.65). MolNFT v1 #47045 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
2OMU
Type
protein
Length
567 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Internalin-a; Epithelial-cadherin
UniProt
P25146, P12830
Ligands
CA, CL
Pockets
4 · best druggability 0.65

Structure

x-ray diffraction · 2 distinct chains · 14% helix, 26% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AInternalin-aprotein46216% helix, 22% strandP25146
BEpithelial-cadherinprotein1054% helix, 44% strandP12830

Ligands and binding sites

  • CA · Calcium ion · metal · chains A, B
  • CL · Chloride ion · ion · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12760.650.8241empty
21540.460.7629empty
31240.450.7821CA, CL
4630.310.7514empty

Interfaces

1 interface between chains.

  • A–B · 1487 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 2OMU · Crystal structure of InlA G194S+S Y369S/hEC1 complex · the same entry in another collection · chain A against A, TM-score 1.00
  • P12830 · AlphaFold monomer V2.0 prediction for cadherin-1 (P12830) · a predicted model of the same protein · chain B against A, TM-score 0.88

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