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MolNFT v1 · #149952 · protein

Structure of the BTB/POZ domain of human 90K

6GFB · Galectin-3-binding protein: “Structure of the BTB/POZ domain of human 90K”. X-ray diffraction, 1 ligand (ZN), 2 pockets (best druggability 0.29). MolNFT v1 #149952 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
6GFB
Type
protein
Length
242 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Galectin-3-binding protein
UniProt
Q08380
Ligands
ZN
Pockets
2 · best druggability 0.29

Structure

x-ray diffraction · 2 distinct chains · 52% helix, 24% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGalectin-3-binding proteinprotein11951% helix, 24% strandQ08380
BGalectin-3-binding proteinprotein12353% helix, 24% strandQ08380

Ligands and binding sites

  • ZN · Zinc ion · metal · 3 copies · chains A, B

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

Pockets

2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1730.290.7314empty
2630.270.7315empty

Interfaces

1 interface between chains.

  • A–B · 1521 Ų buried · 22 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

  • 6GFB · Structure of the BTB/POZ domain of human 90K · the same entry in another collection · chain A against A, TM-score 1.00
  • Q08380 · AlphaFold monomer V2.0 prediction for galectin-3-binding protein (Q08380) · a predicted model of the same protein · chain A against A, TM-score 0.84

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