9K2E image
Deposition Date 2024-10-17
Release Date 2025-10-22
Last Version Date 2025-10-22
Entry Detail
PDB ID:
9K2E
Keywords:
HYDROLASE
Title:
Crystal structure of mSMPDL3B-dimer
Biological Source:
Source Organism(s):
Mus musculus (Taxon ID: 10090)
Expression System(s):
Spodoptera frugiperda
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.02 Å
R-Value Free:
0.23
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 1 21 1
9K2E validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Acid sphingomyelinase-like phosphodiesterase 3b
Gene (Uniprot):Smpdl3b
Chain IDs:A, B
Chain Length:421
Number of Molecules:2
Biological Source:Mus musculus
UniProt ID:P58242 Pfam ID:PF00149, PF19272 EC:3.1.4.12
Ligand Molecules
NAG
PO4
ZN
Primary Citation
Membrane integrity changes upon viral infection activate sphingomyelinase SMPDL3B to restrict cGAS-STING signaling via cGAMP degradation
To Be Published ? ? ? (?)
Primary Citation of related structures
9K2E
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