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De novo designed receptor transmembrane domains enhance car-T cytotoxicity and attenuate cytokine release

Analyse De novo designed receptor transmembrane domains enhance car-T cytotoxicity and… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6W9Z
Type
protein
Length
173 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
De novo designed receptor transmembrane domain promp C2.1
Ligands
OLB
Pockets
1 · best druggability 0.44

Structure

x-ray diffraction · 3 distinct chains · 93% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, EDe novo designed receptor transmembrane domain promp C2.1protein2993% helix, 0% strand—
DDe novo designed receptor transmembrane domain promp C2.1protein3093% helix, 0% strand—
FDe novo designed receptor transmembrane domain promp C2.1protein2793% helix, 0% strand—

Ligands and binding sites

  • OLB · (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate · ligand · 2 copies · chains A, B, F, C, D

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

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1660.440.8113empty

Interfaces

11 interfaces between chains.

  • A–B · 542 Ų buried · 4 hydrogen bonds · protein-protein
  • C–D · 534 Ų buried · 4 hydrogen bonds · protein-protein
  • E–F · 495 Ų buried · 3 hydrogen bonds · protein-protein
  • C–F · 473 Ų buried · 1 hydrogen bond · protein-protein
  • A–E · 452 Ų buried · 2 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 modified (methylation).

Compared structures

  • 6W9Z · De novo designed receptor transmembrane domains enhance CAR-T cytotoxicity and attenuate… · the same entry in another collection · chain A against A, TM-score 1.00

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