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Crystal structure of the escherichia COLI nucleosidase ppnn (apo form)

Analyse Crystal structure of the escherichia COLI nucleosidase ppnn (apo form) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6GFL
Type
protein
Length
860 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
PYRIMIDINE/PURINE nucleotide 5'-monophosphate nucleosidase
EC
3.2.2.-, 3.2.2.10, 3.2.2.4
UniProt
P0ADR8
Pockets
13 · best druggability 0.78

Structure

x-ray diffraction · 2 distinct chains · 51% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APYRIMIDINE/PURINE nucleotide 5'-monophosphate nucleosidase (EC 3.2.2.-, 3.2.2.10, 3.2.2.4)protein43151% helix, 13% strandP0ADR8
BPYRIMIDINE/PURINE nucleotide 5'-monophosphate nucleosidase (EC 3.2.2.-, 3.2.2.10, 3.2.2.4)protein42951% helix, 12% strandP0ADR8

Pockets

13 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111040.780.8085empty
21020.750.9631empty
3570.670.9625empty
41180.650.8824empty
51680.520.7930empty

Interfaces

1 interface between chains.

  • A–B · 1346 Ų buried · 18 hydrogen bonds · protein-protein

Compared structures

  • 6GFL · Crystal structure of the Escherichia coli nucleosidase PpnN (apo form) · the same entry in another collection · chain A against A, TM-score 1.00
  • P0ADR8 · AlphaFold monomer V2.0 prediction for PYRIMIDINE/PURINE nucleotide 5'-monophosphate… · a predicted model of the same protein · chain B against A, TM-score 0.98

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