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Crystal structure of exo-1,5-alpha-L-arabinofuranosidase

Analyse Crystal structure of exo-1,5-alpha-L-arabinofuranosidase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3AKF
Type
protein
Length
447 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Putative secreted alpha L-arabinofuranosidase II
EC
3.2.1.55
UniProt
Q82P90
Ligands
NA, CL
Pockets
5 · best druggability 0.69

Structure

x-ray diffraction · 1 distinct chain · 6% helix, 49% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APutative secreted alpha L-arabinofuranosidase II (EC 3.2.1.55)protein4476% helix, 49% strandQ82P90

Ligands and binding sites

  • NA · Sodium ion · metal · chains A
  • CL · Chloride ion · ion · chains A
  • GOL · Glycerol · additive · 2 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12110.690.8623GOL
22590.550.7724empty
3780.450.8116empty
41030.380.7621empty
51060.360.7421empty

Compared structures

  • 3AKF · Crystal structure of exo-1,5-alpha-L-arabinofuranosidase · the same entry in another collection · chain A against A, TM-score 1.00
  • Q82P90 · AlphaFold monomer V2.0 prediction for extracellular exo… · a predicted model of the same protein · chain A against A, TM-score 1.00

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