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Structure of the wnt deacylase notum - crystal form II - 2.8A

Analyse Structure of the wnt deacylase notum - crystal form II - 2.8A in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4UYZ
Type
protein
Length
1,396 residues
Chains
5
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein notum homolog; Poly ala
EC
3.1.1.1
UniProt
Q6P988
Ligands
NAG, CL
Pockets
16 · best druggability 0.77

Structure

x-ray diffraction · 5 distinct chains · 35% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProtein notum homolog (EC 3.1.1.1)protein34534% helix, 15% strandQ6P988
BProtein notum homolog (EC 3.1.1.1)protein33535% helix, 16% strandQ6P988
CProtein notum homolog (EC 3.1.1.1)protein33736% helix, 16% strandQ6P988
DProtein notum homolog (EC 3.1.1.1)protein36933% helix, 15% strandQ6P988
EPoly alaprotein1060% helix, 0% strand—

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · chains B
  • CL · Chloride ion · ion · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1960.770.9718empty
2880.770.9818empty
3910.760.9716empty
4780.750.9716empty
511300.720.76112empty

Interfaces

6 interfaces between chains.

  • C–D · 433 Ų buried · 2 hydrogen bonds · protein-protein
  • A–B · 391 Ų buried · 4 hydrogen bonds · protein-protein
  • A–D · 207 Ų buried · 1 hydrogen bond · protein-protein
  • B–D · 138 Ų buried · 0 hydrogen bonds · protein-protein
  • D–E · 86 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 27 disulfide, 1 glycan (disulfide, N-glycosylation).

Compared structures

  • 4UYZ · Structure of the wnt deacylase notum - crystal form II - 2.8A · the same entry in another collection · chain A against A, TM-score 1.00

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