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Crystal structure of murine 4-1BB from HEK293T cells in P21 space group

Analyse Crystal structure of murine 4-1BB from HEK293T cells in P21 space group in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5WI8
Type
protein
Length
539 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tumor necrosis factor receptor superfamily member 9
UniProt
P20334
Ligands
NAG, BMA, FUC, MAN
Pockets
2 · best druggability 0.56

Structure

x-ray diffraction · 3 distinct chains · 3% helix, 31% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATumor necrosis factor receptor superfamily member 9protein1362% helix, 32% strandP20334
BTumor necrosis factor receptor superfamily member 9protein1355% helix, 29% strandP20334
C, DTumor necrosis factor receptor superfamily member 9protein1342% helix, 32% strandP20334

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 9 copies · chains A, B, C, D
  • BMA · beta-D-mannopyranose · sugar · 4 copies
  • FUC · alpha-L-fucopyranose · sugar · 3 copies · chains A, B, D
  • MAN · alpha-D-mannopyranose · sugar · 3 copies · chains A
  • GOL · Glycerol · additive · 9 copies · chains A, B, D
  • EDO · 1,2-ethanediol · additive · 8 copies · chains A, C, B, D

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13510.560.7544EDO
21750.450.7522empty

Interfaces

5 interfaces between chains.

  • A–C · 475 Ų buried · 4 hydrogen bonds · protein-protein
  • B–D · 465 Ų buried · 3 hydrogen bonds · protein-protein
  • A–B · 117 Ų buried · 0 hydrogen bonds · protein-protein
  • C–D · 107 Ų buried · 0 hydrogen bonds · protein-protein
  • B–C · 48 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 40 disulfide, 5 glycan (disulfide, N-glycosylation).

Compared structures

  • 5WI8 · Crystal structure of murine 4-1BB from HEK293T cells in P21 space group · the same entry in another collection · chain A against A, TM-score 1.00
  • P20334 · AlphaFold monomer V2.0 prediction for tumor necrosis factor receptor superfamily member 9… · a predicted model of the same protein · chain A against A, TM-score 0.97

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