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Y162F mutant of thermus thermophilus HB8 thymidylate kinase

Analyse Y162F mutant of thermus thermophilus HB8 thymidylate kinase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5X98
Type
protein
Length
372 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Thymidylate kinase
EC
2.7.4.9
UniProt
Q5SHX3
Ligands
MG
Pockets
3 · best druggability 0.54

Structure

x-ray diffraction · 2 distinct chains · 53% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BThymidylate kinase (EC 2.7.4.9)protein18754% helix, 15% strandQ5SHX3
AThymidylate kinase (EC 2.7.4.9)protein18553% helix, 15% strandQ5SHX3

Ligands and binding sites

  • MG · Magnesium ion · metal · 7 copies · chains B, A
  • FMT · Formic acid · additive · 3 copies · chains B, A

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
12240.540.7726empty
21650.470.7624empty
3740.460.8215empty

Interfaces

1 interface between chains.

  • B–A · 1070 Ų buried · 16 hydrogen bonds · protein-protein

Compared structures

  • 5X98 · Y162F mutant of thermus thermophilus HB8 thymidylate kinase · the same entry in another collection · chain B against B, TM-score 1.00
  • Q5SHX3 · AlphaFold monomer V2.0 prediction for thymidylate kinase (Q5SHX3) · a predicted model of the same protein · chain B against A, TM-score 0.99

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