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Crystal structure of enl yeats domain T3 mutant in complex with histone H3 acetylation at K27

Analyse Crystal structure of enl yeats domain T3 mutant in complex with histone H3… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7E74
Type
protein
Length
562 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein enl; Ala-ala-arg-aly
UniProt
Q03111
Pockets
2 · best druggability 0.80

Structure

x-ray diffraction · 5 distinct chains · 8% helix, 51% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, C, DProtein enlprotein1379% helix, 52% strandQ03111
BProtein enlprotein1389% helix, 52% strandQ03111
E, FAla-ala-arg-alyprotein40% helix, 0% strand—
GAla-ala-arg-alyprotein20% helix, 0% strand—
HAla-ala-arg-alyprotein30% helix, 33% strand—

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110670.800.81104empty
210910.790.8193empty

Interfaces

16 interfaces between chains.

  • B–D · 578 Ų buried · 4 hydrogen bonds · protein-protein
  • A–C · 556 Ų buried · 9 hydrogen bonds · protein-protein
  • A–B · 505 Ų buried · 6 hydrogen bonds · protein-protein
  • A–E · 394 Ų buried · 9 hydrogen bonds · protein-protein
  • B–H · 377 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 modified (acetylation).

Compared structures

  • 7E74 · Crystal structure of ENL YEATS domain T3 mutant in complex with histone H3 acetylation at… · the same entry in another collection · chain H against H, TM-score 1.00
  • Q03111 · AlphaFold monomer V2.0 prediction for protein enl (Q03111) · a predicted model of the same protein · chain A against A, TM-score 0.99

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