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Crystal structure of the glycosylasparaginase T152C apo-precursor

Analyse Crystal structure of the glycosylasparaginase T152C apo-precursor in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3LJQ
Type
protein
Length
569 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
N(4)-(beta-N-acetylglucosaminyl)-L-asparaginase
EC
3.5.1.26
UniProt
Q47898
Ligands
GLY, NA
Pockets
5 · best druggability 0.57

Structure

x-ray diffraction · 2 distinct chains · 34% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AN(4)-(beta-N-acetylglucosaminyl)-L-asparaginase (EC 3.5.1.26)protein28135% helix, 25% strandQ47898
CN(4)-(beta-N-acetylglucosaminyl)-L-asparaginase (EC 3.5.1.26)protein28833% helix, 25% strandQ47898

Ligands and binding sites

  • GLY · Glycine · ligand · chains C
  • NA · Sodium ion · metal · 2 copies · chains A, C

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1650.570.8920empty
2540.520.8819empty
31920.510.7837GLY
4970.380.7624empty
5590.300.7519empty

Interfaces

1 interface between chains.

  • A–C · 2058 Ų buried · 29 hydrogen bonds · protein-protein

Compared structures

  • 3LJQ · Crystal Structure of the Glycosylasparaginase T152C apo-precursor · the same entry in another collection · chain A against A, TM-score 1.00
  • Q47898 · AlphaFold monomer V2.0 prediction for N(4)-(beta-N- acetylglucosaminyl)-L-asparaginase… · a predicted model of the same protein · chain A against A, TM-score 0.99

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