Structure of PDB 8w6p Chain B Binding Site BS02

Receptor Information
>8w6p Chain B (length=413) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVGQFWHVTDLHLDPTYHITDDRTKVCASSKGANASNPGPFGDVLCDSPY
QLILSAFDFIKNSGQEASFMIWTGDSPPHVPVPELSTGTVIKVITNMTMT
VQNLFPNLQVFPALGNHDYWPQDQLPIVTSKVYSAVADLWKPWLGEEAIS
TLKKGGFYSQKVASNPGLRIISLNTNLYYGPNIMTLNKTDPANQFEWLEN
TLNSSLWNKEKVYIIAHVPVGYLPYATDTPAIRQYYNEKLLDIFRRYSSV
IAGQFYGHTHRDSLMVLSDKNGNPLNSVFVAPAVTPVKGVLQKETNNPGV
RLFQYKPGDYTLLDMVQYYLNLTEANLKGESNWTLEYVLTQAYSVADLQP
KSLYALVQQFATKDSKQFLKYYHYYFVSYDSSATCDQHCKTLQVCAIMNL
DSMSYDDCLKQHL
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain8w6p Chain B Residue 507 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8w6p SMPDL3A is a cGAMP-degrading enzyme induced by LXR-mediated lipid metabolism to restrict cGAS-STING DNA sensing.
Resolution1.91 Å
Binding residue
(original residue number in PDB)		D42 H44 D107 H292
Binding residue
(residue number reindexed from 1)		D10 H12 D75 H260
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.4.-
3.6.1.15: nucleoside-triphosphate phosphatase.
Gene Ontology
Molecular Function
GO:0004767 sphingomyelin phosphodiesterase activity
GO:0008081 phosphoric diester hydrolase activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
GO:0046872 metal ion binding
Biological Process
GO:0006685 sphingomyelin catabolic process
GO:0008150 biological_process
GO:0009143 nucleoside triphosphate catabolic process
GO:0160049 negative regulation of cGAS/STING signaling pathway
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8w6p, PDBe:8w6p, PDBj:8w6p
PDBsum8w6p
PubMed37890481
UniProtP70158|ASM3A_MOUSE Cyclic GMP-AMP phosphodiesterase SMPDL3A (Gene Name=Smpdl3a)

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