Gene Information
Gene NameXPNPEP2
OrganismHomo sapiens (Human)
Gene Length674
Protein NamesXaa-Pro aminopeptidase 2 (EC 3.4.11.9) (Aminoacylproline aminopeptidase) (Membrane-bound aminopeptidase P) (Membrane-bound APP) (Membrane-bound AmP) (mAmP) (X-Pro aminopeptidase 2)
Target NameNA
Target TypeNA
Gene Age950 ( ENSG00000122121 )
Evolutionary StageEuk+Bac
AlphaFoldDBO43895
Gene CardXPNPEP2
Uniprot IDO43895
PfamPF01321; PF00557; PF16188
In ASDno
Allosteric Predictionno (-0.731228122)
Ortholog in AnimalsAlpaca_ XPNPEP2 ( ortholog_one2one )
Dog_ XPNPEP2 ( ortholog_one2one )
GuineaPig_ XPNPEP2 ( ortholog_one2one )
Macaque_ XPNPEP2 ( ortholog_one2one )
Mouse_ Xpnpep2 ( ortholog_one2one )
Pig_ XPNPEP2 ( ortholog_one2one )
Rat_ Xpnpep2 ( ortholog_one2one )
Rabbit_ XPNPEP2 ( ortholog_one2one )
OhnologsNA
ParalogsXPNPEP1, METAP1D, PA2G4, METAP2, METAP1, XPNPEP3, PEPD
Tissueduodenum, kidney, small.intestine, small.intestine.Peyers.patch
Tissue SpecificityExpressed in kidney, lung, heart, placenta, liver, small intestine and colon. No expression in brain, skeletal muscle, pancreas, spleen, thymus, prostate, testis and ovary. {ECO:0000269|PubMed:9375790}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs138365897  rs61733030  rs41311662 
Subcellular location [CC]Cell membrane {ECO:0000250|UniProtKB:Q95333};
Lipid-anchor, GPI-anchor {ECO:0000250|UniProtKB:Q95333}.
Mouse PG classificationNA
click here to return to the previous page