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1.8 Angstrom crystal structure of Listeria monocytogenes Lmo0184 alpha-1,6-glucosidase

Analyse 1.8 Angstrom crystal structure of Listeria monocytogenes Lmo0184… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5DO8
Type
protein
Length
1,656 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.8
Source
Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e)
Molecule
Lmo0184 protein
UniProt
Q8YAE6
Ligands
BGC, CL
Pockets
13 · best druggability 0.84

Structure

x-ray diffraction · resolution 1.8 · 3 distinct chains · 36% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BLmo0184 proteinprotein55335% helix, 17% strandQ8YAE6
ALmo0184 proteinprotein55236% helix, 17% strandQ8YAE6
CLmo0184 proteinprotein55136% helix, 17% strandQ8YAE6

Ligands and binding sites

  • BGC · beta-D-glucopyranose · sugar · 3 copies · chains B, A, C
  • CL · Chloride ion · ion · 4 copies · chains B, A, C
  • BTB · 2-[bis-(2-hydroxy-ethyl)-amino]-2-hydroxymethyl-propane-1,3-diol · additive · 3 copies · chains B, A, C

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110850.840.85118BGC, BTB
29080.780.8058BGC, BTB
38240.770.8156BGC, BTB
44500.630.7745empty
52790.560.7727empty

Interfaces

2 interfaces between chains.

  • B–A · 817 Ų buried · 8 hydrogen bonds · protein-protein
  • A–C · 352 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 5DO8 · 1.8 ångström crystal structure of listeria monocytogenes LMO0184 alpha-1,6-glucosidase · the same entry in another collection · chain A against A, TM-score 1.00

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