Gene Information
Gene NameDPP9
OrganismHomo sapiens (Human)
Gene Length863
Protein NamesDipeptidyl peptidase 9 (DP9) (EC 3.4.14.5) (Dipeptidyl peptidase IV-related protein 2) (DPRP-2) (Dipeptidyl peptidase IX) (DPP IX) (Dipeptidyl peptidase-like protein 9) (DPLP9)
Target Namedipeptidyl peptidase 9
Target TypeClinical trial target
Gene Age>4290 ( ENSG00000142002 )
Evolutionary StageEuk+Bac
AlphaFoldDBQ86TI2
Gene CardDPP9
Uniprot IDQ86TI2
PfamPF19520; PF00930; PF00326
In ASDyes
Allosteric Predictionyes (0.710600018)
Ortholog in AnimalsAlpaca_ DPP9 ( ortholog_one2one )
Dog_ DPP9 ( ortholog_one2one )
GuineaPig_ DPP9 ( ortholog_one2one )
Macaque_ DPP9 ( ortholog_one2one )
Mouse_ Dpp9 ( ortholog_one2one )
Pig_ DPP9 ( ortholog_one2one )
Rat_ Dpp9 ( ortholog_one2one )
OhnologsDPP8
ParalogsAPEH, FAP, DPP8, DPP6, DPP4, DPP10
TissueNA
Tissue SpecificityUbiquitously expressed, with highest levels in liver, heart and muscle, and lowest levels in brain. {ECO:0000269|PubMed:12459266, ECO:0000269|PubMed:12662155, ECO:0000269|PubMed:15245913}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6EOQ  (X-ray  3.00A  6EOR  (X-ray  2.90A  6QZV  (X-ray  3.00A  6X6A  (EM  3.60A  6X6C  (EM  2.90A  7A3F  (X-ray  2.90A  7JKQ  (EM  3.30A  7JN7  (EM  3.30A 
DBSNP NA 
Subcellular location [CC][Isoform 1]: Cytoplasm, cytosol {ECO:0000269|PubMed:12662155, ECO:0000269|PubMed:15245913}.;
[Isoform 2]: Nucleus {ECO:0000269|PubMed:24562348}.
Mouse PG classificationNA
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