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Aminoalkylpyrimidine inhibitor complexes with JAK2

Analyse Aminoalkylpyrimidine inhibitor complexes with JAK2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4BBE
Type
protein
Length
1,152 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Tyrosine-protein kinase JAK2
EC
2.7.10.2
UniProt
O60674
Ligands
3O4
Pockets
12 · best druggability 0.79

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, DTyrosine-protein kinase JAK2 (EC 2.7.10.2)protein28839% helix, 21% strandO60674

Ligands and binding sites

  • 3O4 · N-[4-[2-[(4-morpholin-4-ylphenyl)amino]pyrimidin-4-yl]phenyl]ethanamide · ligand · 4 copies · chains A, B, C, D

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

Pockets

12 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111960.790.811173O4
26610.730.79623O4
37350.720.78723O4
45590.700.79563O4
54010.660.7941empty

Interfaces

5 interfaces between chains.

  • A–D · 705 Ų buried · 9 hydrogen bonds · protein-protein
  • A–B · 650 Ų buried · 11 hydrogen bonds · protein-protein
  • C–D · 535 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 413 Ų buried · 7 hydrogen bonds · protein-protein
  • A–C · 366 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 4BBE · Aminoalkylpyrimidine Inhibitor Complexes with JAK2 · the same entry in another collection · chain A against A, TM-score 1.00

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