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1.4 A resolution structure of Helicobacter Pylori MTAN in complexed with p-ClPh-DADMe-ImmA

Analyse 1.4 A resolution structure of Helicobacter Pylori MTAN in complexed with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5KB3
Type
protein
Length
230 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.399
Source
Helicobacter pylori (strain J99 / ATCC 700824)
Molecule
Aminodeoxyfutalosine nucleosidase
EC
3.2.2.30, 3.2.2.9
UniProt
Q9ZMY2
Ligands
4CT, MG
Pockets
1 · best druggability 0.63

Structure

x-ray diffraction · resolution 1.399 · 1 distinct chain · 38% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAminodeoxyfutalosine nucleosidase (EC 3.2.2.30, 3.2.2.9)protein23038% helix, 30% strandQ9ZMY2

Ligands and binding sites

  • 4CT · (3R,4S)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl) methyl]-4-{[(4-chlorophenyl) sulfanyl]methyl}pyrrolidin-3-ol · ligand · chains A
  • MG · Magnesium ion · metal · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1910.630.89194CT

Compared structures

  • 5KB3 · 1.4 a resolution structure of helicobacter pylori mtan in complexed with P-clph-dadme-imma · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9ZMY2 · AlphaFold monomer V2.0 prediction for aminodeoxyfutalosine nucleosidase (Q9ZMY2) · a predicted model of the same protein · chain A against A, TM-score 1.00

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