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Dcnl complex with N-terminally acetylated NEDD8 E2 peptide

Analyse Dcnl complex with N-terminally acetylated NEDD8 E2 peptide in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4GAO
Type
protein
Length
807 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DCN1-like protein 2; NEDD8-conjugating enzyme UBC12
UniProt
Q6PH85, P61081
Ligands
BR
Pockets
6 · best druggability 0.55

Structure

x-ray diffraction · 5 distinct chains · 61% helix, 5% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, GDCN1-like protein 2protein19361% helix, 7% strandQ6PH85
BDCN1-like protein 2protein19263% helix, 4% strandQ6PH85
C, E, HNEDD8-conjugating enzyme UBC12protein1060% helix, 0% strandP61081
DDCN1-like protein 2protein18859% helix, 5% strandQ6PH85
FNEDD8-conjugating enzyme UBC12protein1155% helix, 0% strandP61081

Ligands and binding sites

  • BR · Bromide ion · ion · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13160.550.7552empty
21640.490.7720empty
31490.410.7435empty
41610.400.7327empty
51350.380.7324empty

Interfaces

8 interfaces between chains.

  • D–E · 528 Ų buried · 4 hydrogen bonds · protein-protein
  • B–C · 527 Ų buried · 5 hydrogen bonds · protein-protein
  • A–F · 488 Ų buried · 4 hydrogen bonds · protein-protein
  • G–H · 484 Ų buried · 5 hydrogen bonds · protein-protein
  • A–G · 427 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 modified (nonstandard).

Compared structures

  • 4GAO · DCNL complex with N-terminally acetylated NEDD8 E2 peptide · the same entry in another collection · chain H against H, TM-score 1.00
  • Q6PH85 · AlphaFold monomer V2.0 prediction for DCN1-like protein 2 (Q6PH85) · a predicted model of the same protein · chain D against A, TM-score 0.99

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