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The endo-BETA1,6-glucanase BT3312

Analyse The endo-BETA1,6-glucanase BT3312 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5NGL
Type
protein
Length
1,356 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Glucosylceramidase
UniProt
A0A173SYZ2
Ligands
NOJ, BGC, NA
Pockets
9 · best druggability 0.71

Structure

x-ray diffraction · 3 distinct chains · 30% helix, 28% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGlucosylceramidaseprotein45030% helix, 28% strandA0A173SYZ2
BGlucosylceramidaseprotein45430% helix, 28% strandA0A173SYZ2
CGlucosylceramidaseprotein45230% helix, 29% strandA0A173SYZ2

Ligands and binding sites

  • NOJ · 1-deoxynojirimycin · ligand · 3 copies · chains A, B, C
  • BGC · beta-D-glucopyranose · sugar · 3 copies · chains A, B, C
  • NA · Sodium ion · metal · 2 copies · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17350.710.7780empty
27200.690.7666empty
34420.640.7756empty
4990.380.7619NOJ, BGC
5940.380.7619NOJ, BGC

Interfaces

3 interfaces between chains.

  • A–C · 507 Ų buried · 4 hydrogen bonds · protein-protein
  • A–B · 405 Ų buried · 4 hydrogen bonds · protein-protein
  • B–C · 35 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 3 disulfide (disulfide).

Compared structures

  • 5NGL · The endo-beta1,6-glucanase BT3312 · the same entry in another collection · chain A against A, TM-score 1.00

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