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Crystal structure of ETV6 bound to a specific DNA sequence

Analyse Crystal structure of ETV6 bound to a specific DNA sequence in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4MHG
Type
protein + DNA
Length
118 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Specific 14 bp DNA; Complementary specific 14 bp DNA; Transcription factor ETV6
UniProt
P97360
Pockets
2 · best druggability 0.43

Structure

x-ray diffraction · 3 distinct chains · 44% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BSpecific 14 bp DNAdna14——
CComplementary specific 14 bp DNAdna14——
ATranscription factor ETV6protein9044% helix, 18% strandP97360

Pockets

2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11110.430.7815empty
2810.300.7316empty

Interfaces

3 interfaces between chains.

  • B–C · 607 Ų buried · 57 hydrogen bonds · nucleic-nucleic
  • B–A · 574 Ų buried · 10 hydrogen bonds · protein-nucleic
  • C–A · 476 Ų buried · 9 hydrogen bonds · protein-nucleic

Compared structures

  • 4MHG · Crystal structure of ETV6 bound to a specific DNA sequence · the same entry in another collection · chain B against B, TM-score 1.00
  • P97360 · AlphaFold monomer V2.0 prediction for transcription factor ETV6 (P97360) · a predicted model of the same protein · chain A against A, TM-score 0.98

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