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Structure of phosphotransferase

Analyse Structure of phosphotransferase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2ECK
Type
protein
Length
428 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Adenylate kinase
EC
2.7.4.3
UniProt
P69441
Ligands
AMP, ADP
Pockets
6 · best druggability 0.82

Structure

x-ray diffraction · 1 distinct chain · 47% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BAdenylate kinase (EC 2.7.4.3)protein21447% helix, 16% strandP69441

Ligands and binding sites

  • AMP · Adenosine monophosphate · ligand · 2 copies · chains A, B
  • ADP · Adenosine-5'-diphosphate · ligand · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14850.820.8968AMP, ADP
24780.820.8963AMP, ADP
3580.450.8313empty
4550.450.8413empty
5850.330.7419empty

Interfaces

1 interface between chains.

  • A–B · 235 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 2ECK · Structure of phosphotransferase · the same entry in another collection · chain A against A, TM-score 1.00
  • P69441 · AlphaFold monomer V2.0 prediction for adenylate kinase (P69441) · a predicted model of the same protein · chain A against A, TM-score 0.99

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