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MolNFT v1 · #61526 · protein + DNA

X-ray structure of a nf-kb P52/RELB/DNA complex

3DO7 · Avian reticuloendotheliosis viral (V-rel) oncogene related B: “X-ray structure of a nf-kb P52/RELB/DNA complex”. X-ray diffraction, 8 pockets (best druggability 0.83). MolNFT v1 #61526 on GenesisL1: 3D structure, binding sites and…

PDB
3DO7
Type
protein + DNA
Length
621 residues
Chains
5
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Avian reticuloendotheliosis viral (V-rel) oncogene related B; Nuclear factor nf-kappa-B…
UniProt
Q8VE46, Q00653
Pockets
8 · best druggability 0.83

Structure

x-ray diffraction · 4 distinct chains · 9% helix, 28% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAvian reticuloendotheliosis viral (V-rel) oncogene related Bprotein2965% helix, 29% strandQ8VE46
BNuclear factor nf-kappa-B P100 subunitprotein29312% helix, 27% strandQ00653
C5'- D(*DCP*DGP*DGP*DGP*DAP*DAP*DTP*DTP*DCP*DCP*DC)-3'dna10——
D, E5'- D(*DCP*DGP*DGP*DGP*DAP*DAP*DTP*DTP*DCP*DCP*DC)-3'dna11——

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19120.830.8592empty
2760.760.9721empty
31060.680.9126empty
42200.550.7834empty
51710.490.7721empty

Interfaces

9 interfaces between chains.

  • A–B · 780 Ų buried · 20 hydrogen bonds · protein-protein
  • A–C · 601 Ų buried · 12 hydrogen bonds · protein-nucleic
  • B–D · 505 Ų buried · 9 hydrogen bonds · protein-nucleic
  • C–D · 408 Ų buried · 29 hydrogen bonds · nucleic-nucleic
  • A–D · 302 Ų buried · 11 hydrogen bonds · protein-nucleic

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 3DO7 · X-ray structure of a NF-kB p52/RelB/DNA complex · the same entry in another collection · chain A against A, TM-score 1.00
  • Q00653 · AlphaFold monomer V2.0 prediction for nuclear factor nf-kappa-B P100 subunit (Q00653) · a predicted model of the same protein · chain B against A, TM-score 0.96

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