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Crystal structure of epec effector nleb in complex with fadd death domain

Analyse Crystal structure of epec effector nleb in complex with fadd death domain in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6ACI
Type
protein
Length
391 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
T3SS secreted effector nleb homolog; Fas-associated death domain protein
UniProt
B7UI21, Q13158
Ligands
UDP, MN
Pockets
3 · best druggability 0.73

Structure

x-ray diffraction · 2 distinct chains · 49% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AT3SS secreted effector nleb homologprotein30441% helix, 19% strandB7UI21
HFas-associated death domain proteinprotein8778% helix, 0% strandQ13158

Ligands and binding sites

  • UDP · Uridine-5'-diphosphate · ligand · chains A
  • MN · Manganese (II) ion · metal · chains A

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
14730.730.8251UDP, MN
22190.600.8038empty
31800.480.7730empty

Interfaces

1 interface between chains.

  • A–H · 1302 Ų buried · 25 hydrogen bonds · protein-protein

Compared structures

  • 6ACI · Crystal structure of EPEC effector NleB in complex with FADD death domain · the same entry in another collection · chain A against A, TM-score 1.00
  • B7UI21 · AlphaFold monomer V2.0 prediction for protein-arginine N-acetylglucosaminyltransferase… · a predicted model of the same protein · chain A against A, TM-score 1.00
  • Q13158 · AlphaFold monomer V2.0 prediction for fas-associated death domain protein (Q13158) · a predicted model of the same protein · chain H against A, TM-score 0.93

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