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Deoxyguanylosuccinate synthase (dgss) quaternary structure with ATP, dgmp, hadacidin at 2.1 ångström resolution

Analyse Deoxyguanylosuccinate synthase (dgss) quaternary structure with ATP, dgmp… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6FKO
Type
protein
Length
686 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Adenylosuccinate synthetase
UniProt
G3FFN6
Ligands
DGP, ATP, HDA
Pockets
4 · best druggability 0.79

Structure

x-ray diffraction · 1 distinct chain · 34% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BAdenylosuccinate synthetaseprotein34334% helix, 20% strandG3FFN6

Ligands and binding sites

  • DGP · 2'-deoxyguanosine-5'-monophosphate · ligand · 2 copies · chains A, B
  • ATP · Adenosine-5'-triphosphate · ligand · 2 copies · chains A, B
  • HDA · Hadacidin · ligand · chains A
  • FLC · Citrate anion · additive · chains A

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

Pockets

4 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11360.790.9732empty
25960.780.8566HDA, DGP, ATP
34020.770.8756DGP, ATP
42620.620.8055empty

Interfaces

1 interface between chains.

  • A–B · 2529 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 6FKO · Deoxyguanylosuccinate synthase (DgsS) quaternary structure with ATP, dGMP, hadacidin at… · the same entry in another collection · chain A against A, TM-score 1.00

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