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Structure of the essential inner membrane lipopolysaccharide-pbga complex

Analyse Structure of the essential inner membrane lipopolysaccharide-pbga complex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6XLP
Type
protein
Length
586 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Lps binding protein
UniProt
C3T3G2
Ligands
OLB, VJ4, VJ1, 3PE, KDO, SO4
Pockets
7 · best druggability 0.80

Structure

x-ray diffraction · 1 distinct chain · 53% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ALps binding proteinprotein58653% helix, 12% strandC3T3G2

Ligands and binding sites

  • OLB · (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate · ligand · 8 copies · chains A
  • VJ4 · 2-deoxy-2-{[(1S,3R)-1-hydroxy-3-(pentanoyloxy) undecyl]amino}-4-O-phosphono-alpha-D-glucopyranose · ligand · chains A
  • VJ1 · 2-deoxy-3-O-[(1R,3R)-1,3-dihydroxytetradecyl]-2-{[(3R)-3-hydroxytetradecanoyl]amino}-1-O-phosphono-alpha-D-glucopyranose · ligand · chains A
  • 3PE · 1,2-diacyl-sn-glycero-3-phosphoethanolamine · ligand · chains A
  • KDO · 3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid · sugar · chains A
  • SO4 · Sulfate ion · ion · 8 copies · chains A
  • PG4 · Tetraethylene glycol · additive · 3 copies · chains A

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

Pockets

7 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17520.800.8368PG4, 3PE
2750.630.9228empty
3500.600.9221PG4
42120.560.7823OLB
5810.500.8316OLB

Compared structures

  • 6XLP · Structure of the essential inner membrane lipopolysaccharide-PbgA complex · the same entry in another collection · chain A against A, TM-score 1.00

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