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MolNFT v1 · #137421 · protein

Structure of a TRAF6-UBC13~UB complex

5VO0 · TNF receptor-associated factor 6: “Structure of a TRAF6-UBC13~UB complex”. X-ray diffraction, 2 ligands (ZN, K), 10 pockets (best druggability 0.61). MolNFT v1 #137421 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
5VO0
Type
protein
Length
712 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
TNF receptor-associated factor 6; Ubiquitin-conjugating enzyme E2 N; Ubiquitin
EC
2.3.2.27, 2.3.2.23
UniProt
P61088, P0CG47
Ligands
ZN, K
Pockets
10 · best druggability 0.61

Structure

x-ray diffraction · 5 distinct chains · 29% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATNF receptor-associated factor 6 (EC 2.3.2.27)protein10428% helix, 19% strand—
BUbiquitin-conjugating enzyme E2 N (EC 2.3.2.23)protein14836% helix, 18% strandP61088
C, FUbiquitinprotein7624% helix, 33% strandP0CG47
DTNF receptor-associated factor 6 (EC 2.3.2.27)protein15924% helix, 20% strand—
EUbiquitin-conjugating enzyme E2 N (EC 2.3.2.23)protein14933% helix, 17% strandP61088

Ligands and binding sites

  • ZN · Zinc ion · metal · 8 copies · chains A, D
  • K · Potassium ion · metal · chains A, D

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

Pockets

10 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12560.610.8029empty
2570.560.8918empty
31760.560.8032empty
4750.440.8115empty
5890.400.7717empty

Interfaces

9 interfaces between chains.

  • B–C · 956 Ų buried · 14 hydrogen bonds · protein-protein
  • E–F · 880 Ų buried · 13 hydrogen bonds · protein-protein
  • A–B · 587 Ų buried · 6 hydrogen bonds · protein-protein
  • A–D · 576 Ų buried · 8 hydrogen bonds · protein-protein
  • D–E · 547 Ų buried · 8 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 isopeptide (isopeptide).

Compared structures

  • 5VO0 · Structure of a TRAF6-Ubc13~Ub complex · the same entry in another collection · chain E against E, TM-score 1.00
  • P61088 · AlphaFold monomer V2.0 prediction for ubiquitin-conjugating enzyme E2 N (P61088) · a predicted model of the same protein · chain E against A, TM-score 0.99

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