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Photorhabdus asymbiotica lectin (phl) in complex with synthetic C- fucoside

Analyse Photorhabdus asymbiotica lectin (phl) in complex with synthetic C- fucoside in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6FLU
Type
protein
Length
691 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Photorhabdus asymbitoca lectin phl
UniProt
C7BLE4
Ligands
DTK, NA, CL
Pockets
7 · best druggability 0.81

Structure

x-ray diffraction · 2 distinct chains · 0% helix, 46% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APhotorhabdus asymbitoca lectin phlprotein3470% helix, 45% strandC7BLE4
BPhotorhabdus asymbitoca lectin phlprotein3440% helix, 47% strandC7BLE4

Ligands and binding sites

  • DTK · (2~{S},3~{S},4~{R},5~{S},6~{S})-2-[[(2~{R},3~{S},4~{R}, 6~{S})-2-(hydroxymethyl)-6-methoxy-3-oxidanyl-oxan-4-yl]methyl]-6-methyl-oxane-3,4,5-triol · ligand · 12 copies · chains A, B
  • NA · Sodium ion · metal · 3 copies · chains A, B
  • CL · Chloride ion · ion · 6 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14820.810.8840empty
24950.810.8752empty
31310.530.8136empty
41270.350.7222empty
5590.350.7813empty

Interfaces

1 interface between chains.

  • A–B · 1104 Ų buried · 17 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 6FLU · Photorhabdus asymbiotica lectin (PHL) in complex with synthetic C-fucoside · the same entry in another collection · chain A against A, TM-score 1.00

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