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Glucocorticoid receptor DNA binding domain in complex with unmodified precursor for a modern recognition element (pre-gbs)

Analyse Glucocorticoid receptor DNA binding domain in complex with unmodified precursor… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6X6D
Type
protein + DNA
Length
183 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Glucocorticoid receptor; DNA (5'- D(*CP*CP*AP*GP*AP*AP*CP*GP*GP*AP*GP*CP*GP*TP*TP*CP*TP*G)…
UniProt
P04150
Ligands
ZN
Pockets
3 · best druggability 0.71

Structure

x-ray diffraction · 4 distinct chains · 33% helix, 11% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGlucocorticoid receptorprotein7431% helix, 11% strandP04150
BGlucocorticoid receptorprotein7334% helix, 11% strandP04150
CDNA (5'- D(*CP*CP*AP*GP*AP*AP*CP*GP*GP*AP*GP*CP*GP*TP*TP*CP*TP*G)-3')dna18——
DDNA (5'- D(*TP*CP*AP*GP*AP*AP*CP*GP*CP*TP*CP*CP*GP*TP*TP*CP*TP*G)-3')dna18——

Ligands and binding sites

  • ZN · Zinc ion · metal · 4 copies · chains A, B
  • CAC · Cacodylate ion · additive · chains C, D

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16240.710.7951CAC
2730.320.7518empty
3720.300.7417empty

Interfaces

6 interfaces between chains.

  • C–D · 785 Ų buried · 85 hydrogen bonds · nucleic-nucleic
  • A–B · 605 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 376 Ų buried · 9 hydrogen bonds · protein-nucleic
  • A–D · 373 Ų buried · 6 hydrogen bonds · protein-nucleic
  • A–C · 324 Ų buried · 9 hydrogen bonds · protein-nucleic

Compared structures

  • 6X6D · Glucocorticoid Receptor DNA binding domain in complex with unmodified precursor for a… · the same entry in another collection · chain A against A, TM-score 1.00
  • P04150 · AlphaFold monomer V2.0 prediction for glucocorticoid receptor (P04150) · a predicted model of the same protein · chain A against A, TM-score 0.97

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