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Tetragonal Maltose Binding Protein in the presence of gold

Analyse Tetragonal Maltose Binding Protein in the presence of gold in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7MQ6
Type
protein
Length
373 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.372
Source
Escherichia coli
Molecule
Maltodextrin-binding protein
UniProt
A0A778V697
Ligands
BGC, GLC, AU, CL, SO4
Pockets
3 · best druggability 0.73

Structure

x-ray diffraction · resolution 2.372 · 1 distinct chain · 46% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMaltodextrin-binding proteinprotein37346% helix, 21% strandA0A778V697

Ligands and binding sites

  • BGC · beta-D-glucopyranose · sugar · chains A
  • GLC · alpha-D-glucopyranose · sugar · chains A
  • AU · Gold ion · metal · chains A
  • CL · Chloride ion · ion · 8 copies · chains A
  • SO4 · Sulfate ion · ion · 4 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13730.730.8434BGC, GLC
2510.360.8015empty
3860.330.7418CL

Compared structures

  • 7MQ6 · Tetragonal maltose binding protein in the presence of gold · the same entry in another collection · chain A against A, TM-score 1.00

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