8P3E image
Deposition Date 2023-05-17
Release Date 2024-03-06
Last Version Date 2024-11-06
Entry Detail
PDB ID:
8P3E
Keywords:
HYDROLASE
Title:
Crystal structure of glucocerebrosidase in complex with allosteric activator
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Cricetulus griseus
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.75 Å
R-Value Free:
0.21
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
C 2 2 21
8P3E validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Glucosylceramidase
Gene (Uniprot):GBA1
Chain IDs:A, B
Chain Length:497
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:P04062 Pfam ID:PF02055, PF17189 EC:3.2.1.45
Ligand Molecules
NAG
WSI
Primary Citation
Identification of ss-Glucocerebrosidase Activators for Glucosylceramide hydrolysis.
Chemmedchem 19 e202300548 e202300548 (2024)
PMID: 38381042 DOI: 10.1002/cmdc.202300548

Abstact

Several novel chemical series were identified that modulate glucocerebrosidase (GCase). Compounds from these series are active on glucosylceramide, unlike other known GCase modulators. We obtained GCase crystal structures with two compounds that have distinct chemotypes. Positive allosteric modulators bind to a site on GCase and induce conformational changes, but also induce an equilibrium state between monomer and dimer.

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Protein

Chemical

Disease

Primary Citation of related structures
8P3E