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Crystal structure of btk kinase domain complexed with 3-(2,6-dichloro- phenyl)-7-[4-(2-diethylamino-ethoxy)-phenylamino]-1-methyl-3,4- dihydro-1H-PYRIMIDO[4,5-D]PYRIMIDIN-2-one

Analyse Crystal structure of btk kinase domain complexed with 3-(2,6-dichloro… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3PJ1
Type
protein
Length
241 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tyrosine-protein kinase btk
EC
2.7.10.2
UniProt
Q06187
Ligands
LHL
Pockets
1 · best druggability 0.58

Structure

x-ray diffraction · 1 distinct chain · 45% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ATyrosine-protein kinase btk (EC 2.7.10.2)protein24145% helix, 17% strandQ06187

Ligands and binding sites

  • LHL · 3-(2,6-dichlorophenyl)-7-({4-[2-(diethylamino)ethoxy]phenyl}amino)-1-methyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one · ligand · 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
11850.580.8129LHL

Compared structures

  • 3PJ1 · Crystal structure of BTK kinase domain complexed with… · the same entry in another collection · chain A against A, TM-score 1.00
  • Q06187 · AlphaFold monomer V2.0 prediction for tyrosine-protein kinase btk (Q06187) · a predicted model of the same protein · chain A against A, TM-score 0.94

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