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Crystal structure of the double mutant (D52N/R367Q) of NT5C2-537X in the basal state, northeast structural genomics consortium target

Analyse Crystal structure of the double mutant (D52N/R367Q) of NT5C2-537X in the basal… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6DDB
Type
protein
Length
934 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cytosolic purine 5'-nucleotidase
EC
3.1.3.5
UniProt
P49902
Ligands
MN, PO4
Pockets
8 · best druggability 0.83

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BCytosolic purine 5'-nucleotidase (EC 3.1.3.5)protein46739% helix, 18% strandP49902

Ligands and binding sites

  • MN · Manganese (II) ion · metal · 2 copies · chains A, B
  • PO4 · Phosphate ion · ion · 4 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110930.830.8492PO4
210180.830.8492PO4
311320.790.81107MN, PO4
43420.650.8051empty
53360.650.8052empty

Interfaces

1 interface between chains.

  • A–B · 4499 Ų buried · 67 hydrogen bonds · protein-protein

Compared structures

  • 6DDB · Crystal structure of the double mutant (D52N/R367Q) of NT5C2-537X in the basal state… · the same entry in another collection · chain A against A, TM-score 1.00
  • P49902 · AlphaFold monomer V2.0 prediction for cytosolic purine 5'-nucleotidase (P49902) · a predicted model of the same protein · chain A against A, TM-score 0.98

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