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Acetate kinase crystallized with atpgs

Analyse Acetate kinase crystallized with atpgs in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1TUU
Type
protein
Length
797 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Acetate kinase
EC
2.7.2.1
UniProt
P38502
Ligands
ADP, AMP, PIS, SO4, NH4
Pockets
10 · best druggability 0.82

Structure

x-ray diffraction · 2 distinct chains · 40% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAcetate kinase (EC 2.7.2.1)protein39942% helix, 20% strandP38502
BAcetate kinase (EC 2.7.2.1)protein39838% helix, 20% strandP38502

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · chains A
  • AMP · Adenosine monophosphate · ligand · chains B
  • PIS · Trihydrogen thiodiphosphate · ligand · chains B
  • SO4 · Sulfate ion · ion · chains A
  • NH4 · Ammonium ion · ion · chains B

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

Pockets

10 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11770.820.9741empty
25030.640.7751SO4, ADP
32190.530.7726NH4, PIS
4870.480.8223empty
51130.470.7929empty

Interfaces

1 interface between chains.

  • A–B · 3149 Ų buried · 35 hydrogen bonds · protein-protein

Compared structures

  • 1TUU · Acetate Kinase crystallized with ATPgS · the same entry in another collection · chain A against A, TM-score 1.00
  • P38502 · AlphaFold monomer V2.0 prediction for acetate kinase (P38502) · a predicted model of the same protein · chain A against A, TM-score 0.94

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