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Human thymidylate kinase complexed with aztmp and appnp

Analyse Human thymidylate kinase complexed with aztmp and appnp in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1E9B
Type
protein
Length
209 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Thymidylate kinase
EC
2.7.4.9
UniProt
P23919
Ligands
ATM, ADP, ANP, MG
Pockets
2 · best druggability 0.63

Structure

x-ray diffraction · 1 distinct chain · 48% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AThymidylate kinase (EC 2.7.4.9)protein20948% helix, 14% strandP23919

Ligands and binding sites

  • ATM · 3'-azido-3'-deoxythymidine-5'-monophosphate · ligand · chains A
  • ADP · Adenosine-5'-diphosphate · ligand · chains A
  • ANP · Phosphoaminophosphonic acid-adenylate ester · ligand · chains A
  • MG · Magnesium ion · metal · 2 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12380.630.8229ATM, MG
2510.470.8516empty

Compared structures

  • 1E9B · Human thymidylate kinase complexed with AZTMP and APPNP · the same entry in another collection · chain A against A, TM-score 1.00
  • P23919 · AlphaFold monomer V2.0 prediction for thymidylate kinase (P23919) · a predicted model of the same protein · chain A against A, TM-score 0.99

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