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Crystal structure of cbp bromodomain liganded with Y08092(31G)

Analyse Crystal structure of cbp bromodomain liganded with Y08092(31G) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7XNG
Type
protein
Length
226 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Creb-binding protein
EC
2.3.1.48
UniProt
Q92793
Ligands
GI5
Pockets
2 · best druggability 0.74

Structure

x-ray diffraction · 1 distinct chain · 68% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BCreb-binding protein (EC 2.3.1.48)protein11368% helix, 0% strandQ92793

Ligands and binding sites

  • GI5 · 3-[(1-ethanoylindol-3-yl)carbonylamino]-5-[[(2S)-oxan-2-yl]oxymethyl]benzoic acid · ligand · 2 copies · chains A, B
  • GOL · Glycerol · additive · chains B
  • PEG · Di(hydroxyethyl)ether · additive · chains B

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
15360.740.8240PEG, GI5
2830.500.8217GI5

Interfaces

1 interface between chains.

  • A–B · 477 Ų buried · 7 hydrogen bonds · protein-protein

Compared structures

  • 7XNG · Crystal structure of CBP bromodomain liganded with Y08092(31g) · the same entry in another collection · chain A against A, TM-score 1.00
  • Q92793 · AlphaFold monomer V2.0 prediction for creb-binding protein (Q92793) · a predicted model of the same protein · chain A against A, TM-score 0.99

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