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Tet-repressor class D T103A with doxycycline

Analyse Tet-repressor class D T103A with doxycycline in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2XRL
Type
protein
Length
207 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tetracycline repressor protein class D
UniProt
P0ACT4
Ligands
DXT, MG, CL
Pockets
1 · best druggability 0.64

Structure

x-ray diffraction · 1 distinct chain · 73% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATetracycline repressor protein class Dprotein20773% helix, 0% strandP0ACT4

Ligands and binding sites

  • DXT · (4s,4ar,5s,5ar,6r,12as)-4-(dimethylamino)-3,5,10,12,12A-pentahydroxy-6-methyl-1,11-dioxo-1,4,4A,5,5A,6,11,12A-octahydrotetracene-2-carboxamide · ligand · chains A
  • MG · Magnesium ion · metal · chains A
  • CL · Chloride ion · ion · 2 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12820.640.8131DXT, MG

Compared structures

  • 2XRL · Tet-repressor class D T103A with doxycycline · the same entry in another collection · chain A against A, TM-score 1.00
  • P0ACT4 · AlphaFold monomer V2.0 prediction for tetracycline repressor protein class D (P0ACT4) · a predicted model of the same protein · chain A against A, TM-score 0.96

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