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MolNFT v1 · #151460 · protein

Structure of VPS34 lir motif (S249E) bound to gabarap

6HOH · Phosphatidylinositol 3-kinase catalytic subunit type 3…: “Structure of VPS34 lir motif (S249E) bound to gabarap”. X-ray diffraction, 6 pockets (best druggability 0.76). MolNFT v1 #151460 on GenesisL1: 3D structure, binding sites and…

PDB
6HOH
Type
protein
Length
506 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Phosphatidylinositol 3-kinase catalytic subunit type 3, gamma-aminobutyric acid…
EC
2.7.1.137
UniProt
Q8NEB9, O95166
Pockets
6 · best druggability 0.76

Structure

x-ray diffraction · 4 distinct chains · 30% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APhosphatidylinositol 3-kinase catalytic subunit type 3, gamma-aminobutyric acid receptor-associated protein (EC 2.7.1.137)protein12629% helix, 21% strandQ8NEB9, O95166
BPhosphatidylinositol 3-kinase catalytic subunit type 3, gamma-aminobutyric acid receptor-associated protein (EC 2.7.1.137)protein12932% helix, 20% strandQ8NEB9, O95166
CPhosphatidylinositol 3-kinase catalytic subunit type 3, gamma-aminobutyric acid receptor-associated protein (EC 2.7.1.137)protein12729% helix, 23% strandQ8NEB9, O95166
DPhosphatidylinositol 3-kinase catalytic subunit type 3, gamma-aminobutyric acid receptor-associated protein (EC 2.7.1.137)protein12429% helix, 21% strandQ8NEB9, O95166

Ligands and binding sites

  • PGE · Triethylene glycol · additive · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18750.760.79102empty
22930.560.7633empty
31880.530.7834empty
4950.380.7622empty
5620.360.7911empty

Interfaces

5 interfaces between chains.

  • B–C · 1100 Ų buried · 9 hydrogen bonds · protein-protein
  • B–D · 430 Ų buried · 9 hydrogen bonds · protein-protein
  • A–C · 381 Ų buried · 0 hydrogen bonds · protein-protein
  • C–D · 381 Ų buried · 7 hydrogen bonds · protein-protein
  • A–B · 303 Ų buried · 7 hydrogen bonds · protein-protein

Compared structures

  • 6HOH · Structure of VPS34 LIR motif (S249E) bound to GABARAP · the same entry in another collection · chain A against A, TM-score 1.00
  • O95166 · AlphaFold monomer V2.0 prediction for gamma-aminobutyric acid receptor-associated protein… · a predicted model of the same protein · chain D against A, TM-score 0.87
  • Q8NEB9 · AlphaFold monomer V2.0 prediction for phosphatidylinositol 3-kinase catalytic subunit… · a predicted model of the same protein · chain C against A, TM-score 0.41

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