Gene Information
Gene NameSMPDL3B
OrganismHomo sapiens (Human)
Gene Length455
Protein NamesAcid sphingomyelinase-like phosphodiesterase 3b (ASM-like phosphodiesterase 3b) (EC 3.1.4.-)
Target NameNA
Target TypeNA
Gene Age680 ( ENSG00000130768 )
Evolutionary StageEukaryota
AlphaFoldDBQ92485
Gene CardSMPDL3B
Uniprot IDQ92485
PfamPF19272; PF00149
In ASDno
Allosteric Predictionno (-0.719859112)
Ortholog in AnimalsAlpaca_ SMPDL3B ( ortholog_one2one )
Dog_ SMPDL3B ( ortholog_one2one )
GuineaPig_ SMPDL3B ( ortholog_one2one )
Mouse_ Smpdl3b ( ortholog_one2one )
Pig_ SMPDL3B ( ortholog_one2one )
Rat_ Smpdl3b ( ortholog_one2one )
Rabbit_ SMPDL3B ( ortholog_one2one )
OhnologsSMPDL3A
ParalogsSMPDL3A, SMPD1
Tissuepancreas, lung, small.intestine
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs34560878 
Subcellular location [CC]Secreted {ECO:0000250}. Cell membrane {ECO:0000250|UniProtKB:P58242};
Lipid-anchor, GPI-anchor {ECO:0000250|UniProtKB:P58242}.
Mouse PG classificationNA
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